diff options
57 files changed, 767 insertions, 293 deletions
diff --git a/Documentation/RelNotes/1.8.4.2.txt b/Documentation/RelNotes/1.8.4.2.txt new file mode 100644 index 0000000000..9adccb1efb --- /dev/null +++ b/Documentation/RelNotes/1.8.4.2.txt @@ -0,0 +1,77 @@ +Git v1.8.4.2 Release Notes +======================== + +Fixes since v1.8.4.1 +-------------------- + + * "git clone" gave some progress messages to the standard output, not + to the standard error, and did not allow suppressing them with the + "--no-progress" option. + + * "format-patch --from=<whom>" forgot to omit unnecessary in-body + from line, i.e. when <whom> is the same as the real author. + + * "git shortlog" used to choke and die when there is a malformed + commit (e.g. missing authors); it now simply ignore such a commit + and keeps going. + + * "git merge-recursive" did not parse its "--diff-algorithm=" command + line option correctly. + + * "git branch --track" had a minor regression in v1.8.3.2 and later + that made it impossible to base your local work on anything but a + local branch of the upstream repository you are tracking from. + + * "git ls-files -k" needs to crawl only the part of the working tree + that may overlap the paths in the index to find killed files, but + shared code with the logic to find all the untracked files, which + made it unnecessarily inefficient. + + * When there is no sufficient overlap between old and new history + during a "git fetch" into a shallow repository, objects that the + sending side knows the receiving end has were unnecessarily sent. + + * When running "fetch -q", a long silence while the sender side + computes the set of objects to send can be mistaken by proxies as + dropped connection. The server side has been taught to send a + small empty messages to keep the connection alive. + + * When the webserver responds with "405 Method Not Allowed", "git + http-backend" should tell the client what methods are allowed with + the "Allow" header. + + * "git cvsserver" computed the permission mode bits incorrectly for + executable files. + + * The implementation of "add -i" has a crippling code to work around + ActiveState Perl limitation but it by mistake also triggered on Git + for Windows where MSYS perl is used. + + * We made sure that we notice the user-supplied GIT_DIR is actually a + gitfile, but did not do the same when the default ".git" is a + gitfile. + + * When an object is not found after checking the packfiles and then + loose object directory, read_sha1_file() re-checks the packfiles to + prevent racing with a concurrent repacker; teach the same logic to + has_sha1_file(). + + * "git commit --author=$name", when $name is not in the canonical + "A. U. Thor <au.thor@example.xz>" format, looks for a matching name + from existing history, but did not consult mailmap to grab the + preferred author name. + + * The commit object names in the insn sheet that was prepared at the + beginning of "rebase -i" session can become ambiguous as the + rebasing progresses and the repository gains more commits. Make + sure the internal record is kept with full 40-hex object names. + + * "git rebase --preserve-merges" internally used the merge machinery + and as a side effect, left merge summary message in the log, but + when rebasing, there should not be a need for merge summary. + + * "git rebase -i" forgot that the comment character can be + configurable while reading its insn sheet. + +Also contains a handful of trivial code clean-ups, documentation +updates, updates to the test suite, etc. diff --git a/Documentation/config.txt b/Documentation/config.txt index ec57a15ac5..6b35578711 100644 --- a/Documentation/config.txt +++ b/Documentation/config.txt @@ -2216,6 +2216,17 @@ uploadpack.allowtipsha1inwant:: of a hidden ref (by default, such a request is rejected). see also `uploadpack.hiderefs`. +uploadpack.keepalive:: + When `upload-pack` has started `pack-objects`, there may be a + quiet period while `pack-objects` prepares the pack. Normally + it would output progress information, but if `--quiet` was used + for the fetch, `pack-objects` will output nothing at all until + the pack data begins. Some clients and networks may consider + the server to be hung and give up. Setting this option instructs + `upload-pack` to send an empty keepalive packet every + `uploadpack.keepalive` seconds. Setting this option to 0 + disables keepalive packets entirely. The default is 5 seconds. + url.<base>.insteadOf:: Any URL that starts with this value will be rewritten to start, instead, with <base>. In cases where some site serves a diff --git a/Documentation/git-branch.txt b/Documentation/git-branch.txt index b7cb625b89..311b33674e 100644 --- a/Documentation/git-branch.txt +++ b/Documentation/git-branch.txt @@ -48,7 +48,8 @@ working tree to it; use "git checkout <newbranch>" to switch to the new branch. When a local branch is started off a remote-tracking branch, Git sets up the -branch so that 'git pull' will appropriately merge from +branch (specifically the `branch.<name>.remote` and `branch.<name>.merge` +configuration entries) so that 'git pull' will appropriately merge from the remote-tracking branch. This behavior may be changed via the global `branch.autosetupmerge` configuration flag. That setting can be overridden by using the `--track` and `--no-track` options, and @@ -156,7 +157,8 @@ This option is only applicable in non-verbose mode. -t:: --track:: - When creating a new branch, set up configuration to mark the + When creating a new branch, set up `branch.<name>.remote` and + `branch.<name>.merge` configuration entries to mark the start-point branch as "upstream" from the new branch. This configuration will tell git to show the relationship between the two branches in `git status` and `git branch -v`. Furthermore, diff --git a/Documentation/git-merge.txt b/Documentation/git-merge.txt index a74c3713c6..439545926e 100644 --- a/Documentation/git-merge.txt +++ b/Documentation/git-merge.txt @@ -10,7 +10,7 @@ SYNOPSIS -------- [verse] 'git merge' [-n] [--stat] [--no-commit] [--squash] [--[no-]edit] - [-s <strategy>] [-X <strategy-option>] + [-s <strategy>] [-X <strategy-option>] [-S[<keyid>]] [--[no-]rerere-autoupdate] [-m <msg>] [<commit>...] 'git merge' <msg> HEAD <commit>... 'git merge' --abort @@ -65,6 +65,10 @@ OPTIONS ------- include::merge-options.txt[] +-S[<keyid>]:: +--gpg-sign[=<keyid>]:: + GPG-sign the resulting merge commit. + -m <msg>:: Set the commit message to be used for the merge commit (in case one is created). diff --git a/Documentation/git-prune-packed.txt b/Documentation/git-prune-packed.txt index 80dc022ede..6738055bd3 100644 --- a/Documentation/git-prune-packed.txt +++ b/Documentation/git-prune-packed.txt @@ -14,7 +14,7 @@ SYNOPSIS DESCRIPTION ----------- -This program searches the `$GIT_OBJECT_DIR` for all objects that currently +This program searches the `$GIT_OBJECT_DIRECTORY` for all objects that currently exist in a pack file as well as the independent object directories. All such extra objects are removed. diff --git a/Documentation/git.txt b/Documentation/git.txt index 5b83e0ab98..90c5f37ceb 100644 --- a/Documentation/git.txt +++ b/Documentation/git.txt @@ -43,9 +43,10 @@ unreleased) version of Git, that is available from 'master' branch of the `git.git` repository. Documentation for older releases are available here: -* link:v1.8.4.1/git.html[documentation for release 1.8.4.1] +* link:v1.8.4.2/git.html[documentation for release 1.8.4.2] * release notes for + link:RelNotes/1.8.4.2.txt[1.8.4.2], link:RelNotes/1.8.4.1.txt[1.8.4.1], link:RelNotes/1.8.4.txt[1.8.4]. diff --git a/Documentation/gitignore.txt b/Documentation/gitignore.txt index 54e334e3af..f971960512 100644 --- a/Documentation/gitignore.txt +++ b/Documentation/gitignore.txt @@ -113,12 +113,12 @@ full pathname may have special meaning: - A leading "`**`" followed by a slash means match in all directories. For example, "`**/foo`" matches file or directory - "`foo`" anywhere, the same as pattern "`foo`". "**/foo/bar" + "`foo`" anywhere, the same as pattern "`foo`". "`**/foo/bar`" matches file or directory "`bar`" anywhere that is directly under directory "`foo`". - - A trailing "/**" matches everything inside. For example, - "abc/**" matches all files inside directory "abc", relative + - A trailing "`/**`" matches everything inside. For example, + "`abc/**`" matches all files inside directory "`abc`", relative to the location of the `.gitignore` file, with infinite depth. - A slash followed by two consecutive asterisks then a slash diff --git a/GIT-VERSION-GEN b/GIT-VERSION-GEN index b4147d6db5..d801493b23 100755 --- a/GIT-VERSION-GEN +++ b/GIT-VERSION-GEN @@ -1,7 +1,7 @@ #!/bin/sh GVF=GIT-VERSION-FILE -DEF_VER=v1.8.4.1 +DEF_VER=v1.8.4.2 LF=' ' @@ -1 +1 @@ -Documentation/RelNotes/1.8.4.1.txt
\ No newline at end of file +Documentation/RelNotes/1.8.4.2.txt
\ No newline at end of file @@ -624,7 +624,7 @@ static void bisect_common(struct rev_info *revs) if (prepare_revision_walk(revs)) die("revision walk setup failed"); if (revs->tree_objects) - mark_edges_uninteresting(revs->commits, revs, NULL); + mark_edges_uninteresting(revs, NULL); } static void exit_if_skipped_commits(struct commit_list *tried, @@ -203,8 +203,7 @@ static int check_tracking_branch(struct remote *remote, void *cb_data) struct refspec query; memset(&query, 0, sizeof(struct refspec)); query.dst = tracking_branch; - return !(remote_find_tracking(remote, &query) || - prefixcmp(query.src, "refs/heads/")); + return !remote_find_tracking(remote, &query); } static int validate_remote_tracking_branch(char *ref) diff --git a/builtin/clone.c b/builtin/clone.c index 430307b298..552f3409e3 100644 --- a/builtin/clone.c +++ b/builtin/clone.c @@ -380,7 +380,7 @@ static void clone_local(const char *src_repo, const char *dest_repo) } if (0 <= option_verbosity) - printf(_("done.\n")); + fprintf(stderr, _("done.\n")); } static const char *junk_work_tree; @@ -551,13 +551,13 @@ static void update_remote_refs(const struct ref *refs, const struct ref *rm = mapped_refs; if (check_connectivity) { - if (0 <= option_verbosity) - printf(_("Checking connectivity... ")); + if (transport->progress) + fprintf(stderr, _("Checking connectivity... ")); if (check_everything_connected_with_transport(iterate_ref_map, 0, &rm, transport)) die(_("remote did not send all necessary objects")); - if (0 <= option_verbosity) - printf(_("done\n")); + if (transport->progress) + fprintf(stderr, _("done\n")); } if (refs) { @@ -850,9 +850,9 @@ int cmd_clone(int argc, const char **argv, const char *prefix) if (0 <= option_verbosity) { if (option_bare) - printf(_("Cloning into bare repository '%s'...\n"), dir); + fprintf(stderr, _("Cloning into bare repository '%s'...\n"), dir); else - printf(_("Cloning into '%s'...\n"), dir); + fprintf(stderr, _("Cloning into '%s'...\n"), dir); } init_db(option_template, INIT_DB_QUIET); write_config(&option_config); @@ -885,27 +885,25 @@ int cmd_clone(int argc, const char **argv, const char *prefix) remote = remote_get(option_origin); transport = transport_get(remote, remote->url[0]); - if (!is_local) { - if (!transport->get_refs_list || !transport->fetch) - die(_("Don't know how to clone %s"), transport->url); + if (!transport->get_refs_list || (!is_local && !transport->fetch)) + die(_("Don't know how to clone %s"), transport->url); - transport_set_option(transport, TRANS_OPT_KEEP, "yes"); + transport_set_option(transport, TRANS_OPT_KEEP, "yes"); - if (option_depth) - transport_set_option(transport, TRANS_OPT_DEPTH, - option_depth); - if (option_single_branch) - transport_set_option(transport, TRANS_OPT_FOLLOWTAGS, "1"); + if (option_depth) + transport_set_option(transport, TRANS_OPT_DEPTH, + option_depth); + if (option_single_branch) + transport_set_option(transport, TRANS_OPT_FOLLOWTAGS, "1"); - transport_set_verbosity(transport, option_verbosity, option_progress); + transport_set_verbosity(transport, option_verbosity, option_progress); - if (option_upload_pack) - transport_set_option(transport, TRANS_OPT_UPLOADPACK, - option_upload_pack); + if (option_upload_pack) + transport_set_option(transport, TRANS_OPT_UPLOADPACK, + option_upload_pack); - if (transport->smart_options && !option_depth) - transport->smart_options->check_self_contained_and_connected = 1; - } + if (transport->smart_options && !option_depth) + transport->smart_options->check_self_contained_and_connected = 1; refs = transport_get_remote_refs(transport); @@ -946,6 +944,10 @@ int cmd_clone(int argc, const char **argv, const char *prefix) our_head_points_at = remote_head_points_at; } else { + if (option_branch) + die(_("Remote branch %s not found in upstream %s"), + option_branch, option_origin); + warning(_("You appear to have cloned an empty repository.")); mapped_refs = NULL; our_head_points_at = NULL; diff --git a/builtin/commit.c b/builtin/commit.c index 10acc53f80..a48a7fe59c 100644 --- a/builtin/commit.c +++ b/builtin/commit.c @@ -30,6 +30,7 @@ #include "column.h" #include "sequencer.h" #include "notes-utils.h" +#include "mailmap.h" static const char * const builtin_commit_usage[] = { N_("git commit [options] [--] <pathspec>..."), @@ -935,6 +936,7 @@ static const char *find_author_by_nickname(const char *name) struct rev_info revs; struct commit *commit; struct strbuf buf = STRBUF_INIT; + struct string_list mailmap = STRING_LIST_INIT_NODUP; const char *av[20]; int ac = 0; @@ -945,13 +947,17 @@ static const char *find_author_by_nickname(const char *name) av[++ac] = buf.buf; av[++ac] = NULL; setup_revisions(ac, av, &revs, NULL); + revs.mailmap = &mailmap; + read_mailmap(revs.mailmap, NULL); + prepare_revision_walk(&revs); commit = get_revision(&revs); if (commit) { struct pretty_print_context ctx = {0}; ctx.date_mode = DATE_NORMAL; strbuf_release(&buf); - format_commit_message(commit, "%an <%ae>", &buf, &ctx); + format_commit_message(commit, "%aN <%aE>", &buf, &ctx); + clear_mailmap(&mailmap); return strbuf_detach(&buf, NULL); } die(_("No existing author found with '%s'"), name); diff --git a/builtin/ls-files.c b/builtin/ls-files.c index 5cf3e31370..85004460bd 100644 --- a/builtin/ls-files.c +++ b/builtin/ls-files.c @@ -219,6 +219,8 @@ static void show_files(struct dir_struct *dir) /* For cached/deleted files we don't need to even do the readdir */ if (show_others || show_killed) { + if (!show_others) + dir->flags |= DIR_COLLECT_KILLED_ONLY; fill_directory(dir, pathspec); if (show_others) show_other_files(dir); diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c index f069462cb0..dd117b379a 100644 --- a/builtin/pack-objects.c +++ b/builtin/pack-objects.c @@ -2378,7 +2378,7 @@ static void get_object_list(int ac, const char **av) if (prepare_revision_walk(&revs)) die("revision walk setup failed"); - mark_edges_uninteresting(revs.commits, &revs, show_edge); + mark_edges_uninteresting(&revs, show_edge); traverse_commit_list(&revs, show_commit, show_object, NULL); if (keep_unreachable) diff --git a/builtin/rev-list.c b/builtin/rev-list.c index a5ec30d74e..4fc1616637 100644 --- a/builtin/rev-list.c +++ b/builtin/rev-list.c @@ -336,7 +336,7 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix) if (prepare_revision_walk(&revs)) die("revision walk setup failed"); if (revs.tree_objects) - mark_edges_uninteresting(revs.commits, &revs, show_edge); + mark_edges_uninteresting(&revs, show_edge); if (bisect_list) { int reaches = reaches, all = all; diff --git a/builtin/shortlog.c b/builtin/shortlog.c index 1434f8fee4..84ffbb798e 100644 --- a/builtin/shortlog.c +++ b/builtin/shortlog.c @@ -127,9 +127,11 @@ void shortlog_add_commit(struct shortlog *log, struct commit *commit) author = buffer + 7; buffer = eol; } - if (!author) - die(_("Missing author: %s"), + if (!author) { + warning(_("Missing author: %s"), sha1_to_hex(commit->object.sha1)); + return; + } if (log->user_format) { struct pretty_print_context ctx = {0}; ctx.fmt = CMIT_FMT_USERFORMAT; @@ -966,6 +966,15 @@ struct ident_split { */ extern int split_ident_line(struct ident_split *, const char *, int); +/* + * Compare split idents for equality or strict ordering. Note that we + * compare only the ident part of the line, ignoring any timestamp. + * + * Because there are two fields, we must choose one as the primary key; we + * currently arbitrarily pick the email. + */ +extern int ident_cmp(const struct ident_split *, const struct ident_split *); + struct checkout { const char *base_dir; int base_dir_len; @@ -201,6 +201,10 @@ extern struct commit_list *get_shallow_commits(struct object_array *heads, int depth, int shallow_flag, int not_shallow_flag); extern void check_shallow_file_for_update(void); extern void set_alternate_shallow_file(const char *path); +extern int write_shallow_commits(struct strbuf *out, int use_pack_protocol); +extern void setup_alternate_shallow(struct lock_file *shallow_lock, + const char **alternate_shallow_file); +extern char *setup_temporary_shallow(void); int is_descendant_of(struct commit *, struct commit_list *); int in_merge_bases(struct commit *, struct commit *); @@ -472,15 +472,14 @@ static void *read_skip_worktree_file_from_index(const char *path, size_t *size) unsigned long sz; enum object_type type; void *data; - struct index_state *istate = &the_index; len = strlen(path); - pos = index_name_pos(istate, path, len); + pos = cache_name_pos(path, len); if (pos < 0) return NULL; - if (!ce_skip_worktree(istate->cache[pos])) + if (!ce_skip_worktree(active_cache[pos])) return NULL; - data = read_sha1_file(istate->cache[pos]->sha1, &type, &sz); + data = read_sha1_file(active_cache[pos]->sha1, &type, &sz); if (!data || type != OBJ_BLOB) { free(data); return NULL; @@ -927,13 +926,13 @@ enum exist_status { }; /* - * Do not use the alphabetically stored index to look up + * Do not use the alphabetically sorted index to look up * the directory name; instead, use the case insensitive * name hash. */ static enum exist_status directory_exists_in_index_icase(const char *dirname, int len) { - const struct cache_entry *ce = index_name_exists(&the_index, dirname, len + 1, ignore_case); + const struct cache_entry *ce = cache_name_exists(dirname, len + 1, ignore_case); unsigned char endchar; if (!ce) @@ -1175,14 +1174,51 @@ static enum path_treatment treat_one_path(struct dir_struct *dir, int dtype, struct dirent *de) { int exclude; + int has_path_in_index = !!cache_name_exists(path->buf, path->len, ignore_case); + if (dtype == DT_UNKNOWN) dtype = get_dtype(de, path->buf, path->len); /* Always exclude indexed files */ - if (dtype != DT_DIR && - cache_name_exists(path->buf, path->len, ignore_case)) + if (dtype != DT_DIR && has_path_in_index) return path_none; + /* + * When we are looking at a directory P in the working tree, + * there are three cases: + * + * (1) P exists in the index. Everything inside the directory P in + * the working tree needs to go when P is checked out from the + * index. + * + * (2) P does not exist in the index, but there is P/Q in the index. + * We know P will stay a directory when we check out the contents + * of the index, but we do not know yet if there is a directory + * P/Q in the working tree to be killed, so we need to recurse. + * + * (3) P does not exist in the index, and there is no P/Q in the index + * to require P to be a directory, either. Only in this case, we + * know that everything inside P will not be killed without + * recursing. + */ + if ((dir->flags & DIR_COLLECT_KILLED_ONLY) && + (dtype == DT_DIR) && + !has_path_in_index) { + /* + * NEEDSWORK: directory_exists_in_index_icase() + * assumes that one byte past the given path is + * readable and has '/', which needs to be fixed, but + * until then, work it around in the caller. + */ + strbuf_addch(path, '/'); + if (directory_exists_in_index(path->buf, path->len - 1) == + index_nonexistent) { + strbuf_setlen(path, path->len - 1); + return path_none; + } + strbuf_setlen(path, path->len - 1); + } + exclude = is_excluded(dir, path->buf, &dtype); /* @@ -80,7 +80,8 @@ struct dir_struct { DIR_HIDE_EMPTY_DIRECTORIES = 1<<2, DIR_NO_GITLINKS = 1<<3, DIR_COLLECT_IGNORED = 1<<4, - DIR_SHOW_IGNORED_TOO = 1<<5 + DIR_SHOW_IGNORED_TOO = 1<<5, + DIR_COLLECT_KILLED_ONLY = 1<<6 } flags; struct dir_entry **entries; struct dir_entry **ignored; diff --git a/environment.c b/environment.c index 5398c36dd4..378254c77a 100644 --- a/environment.c +++ b/environment.c @@ -123,14 +123,13 @@ static char *expand_namespace(const char *raw_namespace) static void setup_git_env(void) { + const char *gitfile; + git_dir = getenv(GIT_DIR_ENVIRONMENT); - git_dir = git_dir ? xstrdup(git_dir) : NULL; - if (!git_dir) { - git_dir = read_gitfile(DEFAULT_GIT_DIR_ENVIRONMENT); - git_dir = git_dir ? xstrdup(git_dir) : NULL; - } if (!git_dir) git_dir = DEFAULT_GIT_DIR_ENVIRONMENT; + gitfile = read_gitfile(git_dir); + git_dir = xstrdup(gitfile ? gitfile : git_dir); git_object_dir = getenv(DB_ENVIRONMENT); if (!git_object_dir) { git_object_dir = xmalloc(strlen(git_dir) + 9); diff --git a/fetch-pack.c b/fetch-pack.c index f5d99c1181..aff4f5abab 100644 --- a/fetch-pack.c +++ b/fetch-pack.c @@ -184,36 +184,6 @@ static void consume_shallow_list(struct fetch_pack_args *args, int fd) } } -struct write_shallow_data { - struct strbuf *out; - int use_pack_protocol; - int count; -}; - -static int write_one_shallow(const struct commit_graft *graft, void *cb_data) -{ - struct write_shallow_data *data = cb_data; - const char *hex = sha1_to_hex(graft->sha1); - data->count++; - if (data->use_pack_protocol) - packet_buf_write(data->out, "shallow %s", hex); - else { - strbuf_addstr(data->out, hex); - strbuf_addch(data->out, '\n'); - } - return 0; -} - -static int write_shallow_commits(struct strbuf *out, int use_pack_protocol) -{ - struct write_shallow_data data; - data.out = out; - data.use_pack_protocol = use_pack_protocol; - data.count = 0; - for_each_commit_graft(write_one_shallow, &data); - return data.count; -} - static enum ack_type get_ack(int fd, unsigned char *result_sha1) { int len; @@ -795,27 +765,6 @@ static int cmp_ref_by_name(const void *a_, const void *b_) return strcmp(a->name, b->name); } -static void setup_alternate_shallow(void) -{ - struct strbuf sb = STRBUF_INIT; - int fd; - - check_shallow_file_for_update(); - fd = hold_lock_file_for_update(&shallow_lock, git_path("shallow"), - LOCK_DIE_ON_ERROR); - if (write_shallow_commits(&sb, 0)) { - if (write_in_full(fd, sb.buf, sb.len) != sb.len) - die_errno("failed to write to %s", shallow_lock.filename); - alternate_shallow_file = shallow_lock.filename; - } else - /* - * is_repository_shallow() sees empty string as "no - * shallow file". - */ - alternate_shallow_file = ""; - strbuf_release(&sb); -} - static struct ref *do_fetch_pack(struct fetch_pack_args *args, int fd[2], const struct ref *orig_ref, @@ -896,7 +845,7 @@ static struct ref *do_fetch_pack(struct fetch_pack_args *args, if (args->stateless_rpc) packet_flush(fd[1]); if (args->depth > 0) - setup_alternate_shallow(); + setup_alternate_shallow(&shallow_lock, &alternate_shallow_file); else alternate_shallow_file = NULL; if (get_pack(args, fd, pack_lockfile)) diff --git a/git-add--interactive.perl b/git-add--interactive.perl index 75a991f7ec..51563840f4 100755 --- a/git-add--interactive.perl +++ b/git-add--interactive.perl @@ -169,7 +169,7 @@ my %patch_modes = ( my %patch_mode_flavour = %{$patch_modes{stage}}; sub run_cmd_pipe { - if ($^O eq 'MSWin32' || $^O eq 'msys') { + if ($^O eq 'MSWin32') { my @invalid = grep {m/[":*]/} @_; die "$^O does not support: @invalid\n" if @invalid; my @args = map { m/ /o ? "\"$_\"": $_ } @_; diff --git a/git-cvsserver.perl b/git-cvsserver.perl index a0d796e570..67b1e7b463 100755 --- a/git-cvsserver.perl +++ b/git-cvsserver.perl @@ -4167,7 +4167,7 @@ sub convertToDbMode # this half-converted form, but it isn't currently worth the # backwards compatibility headaches. - $mode=~/^\d\d(\d)\d{3}$/; + $mode=~/^\d{3}(\d)\d\d$/; my $userBits=$1; my $dbMode = ""; diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh index 83d6d4676b..10bf318d0d 100644 --- a/git-rebase--interactive.sh +++ b/git-rebase--interactive.sh @@ -352,8 +352,9 @@ pick_one_preserving_merges () { msg_content="$(commit_message $sha1)" # No point in merging the first parent, that's HEAD new_parents=${new_parents# $first_parent} + merge_args="--no-log --no-ff" if ! do_with_author output eval \ - 'git merge --no-ff $strategy_args -m "$msg_content" $new_parents' + 'git merge $merge_args $strategy_args -m "$msg_content" $new_parents' then printf "%s\n" "$msg_content" > "$GIT_DIR"/MERGE_MSG die_with_patch $sha1 "Error redoing merge $sha1" @@ -671,7 +672,7 @@ skip_unnecessary_picks () { ;; esac ;; - 3,#*|3,) + 3,"$comment_char"*|3,) # copy comments ;; *) @@ -689,6 +690,32 @@ skip_unnecessary_picks () { die "Could not skip unnecessary pick commands" } +transform_todo_ids () { + while read -r command rest + do + case "$command" in + "$comment_char"* | exec) + # Be careful for oddball commands like 'exec' + # that do not have a SHA-1 at the beginning of $rest. + ;; + *) + sha1=$(git rev-parse --verify --quiet "$@" ${rest%% *}) && + rest="$sha1 ${rest#* }" + ;; + esac + printf '%s\n' "$command${rest:+ }$rest" + done <"$todo" >"$todo.new" && + mv -f "$todo.new" "$todo" +} + +expand_todo_ids() { + transform_todo_ids +} + +collapse_todo_ids() { + transform_todo_ids --short=7 +} + # Rearrange the todo list that has both "pick sha1 msg" and # "pick sha1 fixup!/squash! msg" appears in it so that the latter # comes immediately after the former, and change "pick" to @@ -841,6 +868,7 @@ skip) edit-todo) git stripspace --strip-comments <"$todo" >"$todo".new mv -f "$todo".new "$todo" + collapse_todo_ids append_todo_help git stripspace --comment-lines >>"$todo" <<\EOF @@ -852,6 +880,7 @@ EOF git_sequence_editor "$todo" || die "Could not execute editor" + expand_todo_ids exit ;; @@ -1008,6 +1037,8 @@ git_sequence_editor "$todo" || has_action "$todo" || die_abort "Nothing to do" +expand_todo_ids + test -d "$rewritten" || test -n "$force_rebase" || skip_unnecessary_picks GIT_REFLOG_ACTION="$GIT_REFLOG_ACTION: checkout $onto_name" diff --git a/http-backend.c b/http-backend.c index 0324417297..8c464bd805 100644 --- a/http-backend.c +++ b/http-backend.c @@ -594,9 +594,11 @@ int main(int argc, char **argv) if (strcmp(method, c->method)) { const char *proto = getenv("SERVER_PROTOCOL"); - if (proto && !strcmp(proto, "HTTP/1.1")) + if (proto && !strcmp(proto, "HTTP/1.1")) { http_status(405, "Method Not Allowed"); - else + hdr_str("Allow", !strcmp(c->method, "GET") ? + "GET, HEAD" : c->method); + } else http_status(400, "Bad Request"); hdr_nocache(); end_headers(); diff --git a/http-push.c b/http-push.c index 6dad188b5f..cde6416d37 100644 --- a/http-push.c +++ b/http-push.c @@ -1976,7 +1976,7 @@ int main(int argc, char **argv) pushing = 0; if (prepare_revision_walk(&revs)) die("revision walk setup failed"); - mark_edges_uninteresting(revs.commits, &revs, NULL); + mark_edges_uninteresting(&revs, NULL); objects_to_send = get_delta(&revs, ref_lock); finish_all_active_slots(); @@ -233,7 +233,21 @@ int split_ident_line(struct ident_split *split, const char *line, int len) if (!split->mail_end) return status; - for (cp = split->mail_end + 1; cp < line + len && isspace(*cp); cp++) + /* + * Look from the end-of-line to find the trailing ">" of the mail + * address, even though we should already know it as split->mail_end. + * This can help in cases of broken idents with an extra ">" somewhere + * in the email address. Note that we are assuming the timestamp will + * never have a ">" in it. + * + * Note that we will always find some ">" before going off the front of + * the string, because will always hit the split->mail_end closing + * bracket. + */ + for (cp = line + len - 1; *cp != '>'; cp--) + ; + + for (cp = cp + 1; cp < line + len && isspace(*cp); cp++) ; if (line + len <= cp) goto person_only; @@ -402,3 +416,32 @@ int git_ident_config(const char *var, const char *value, void *data) return 0; } + +static int buf_cmp(const char *a_begin, const char *a_end, + const char *b_begin, const char *b_end) +{ + int a_len = a_end - a_begin; + int b_len = b_end - b_begin; + int min = a_len < b_len ? a_len : b_len; + int cmp; + + cmp = memcmp(a_begin, b_begin, min); + if (cmp) + return cmp; + + return a_len - b_len; +} + +int ident_cmp(const struct ident_split *a, + const struct ident_split *b) +{ + int cmp; + + cmp = buf_cmp(a->mail_begin, a->mail_end, + b->mail_begin, b->mail_end); + if (cmp) + return cmp; + + return buf_cmp(a->name_begin, a->name_end, + b->name_begin, b->name_end); +} diff --git a/list-objects.c b/list-objects.c index 3dd4a96019..05c8c5c616 100644 --- a/list-objects.c +++ b/list-objects.c @@ -145,19 +145,35 @@ static void mark_edge_parents_uninteresting(struct commit *commit, } } -void mark_edges_uninteresting(struct commit_list *list, - struct rev_info *revs, - show_edge_fn show_edge) +void mark_edges_uninteresting(struct rev_info *revs, show_edge_fn show_edge) { - for ( ; list; list = list->next) { + struct commit_list *list; + int i; + + for (list = revs->commits; list; list = list->next) { struct commit *commit = list->item; if (commit->object.flags & UNINTERESTING) { mark_tree_uninteresting(commit->tree); + if (revs->edge_hint && !(commit->object.flags & SHOWN)) { + commit->object.flags |= SHOWN; + show_edge(commit); + } continue; } mark_edge_parents_uninteresting(commit, revs, show_edge); } + for (i = 0; i < revs->cmdline.nr; i++) { + struct object *obj = revs->cmdline.rev[i].item; + struct commit *commit = (struct commit *)obj; + if (obj->type != OBJ_COMMIT || !(obj->flags & UNINTERESTING)) + continue; + mark_tree_uninteresting(commit->tree); + if (revs->edge_hint && !(obj->flags & SHOWN)) { + obj->flags |= SHOWN; + show_edge(commit); + } + } } static void add_pending_tree(struct rev_info *revs, struct tree *tree) diff --git a/list-objects.h b/list-objects.h index 3db7bb6fa3..136a1da5a6 100644 --- a/list-objects.h +++ b/list-objects.h @@ -6,6 +6,6 @@ typedef void (*show_object_fn)(struct object *, const struct name_path *, const void traverse_commit_list(struct rev_info *, show_commit_fn, show_object_fn, void *); typedef void (*show_edge_fn)(struct commit *); -void mark_edges_uninteresting(struct commit_list *, struct rev_info *, show_edge_fn); +void mark_edges_uninteresting(struct rev_info *, show_edge_fn); #endif diff --git a/merge-recursive.c b/merge-recursive.c index f95933b0aa..fc2f00176c 100644 --- a/merge-recursive.c +++ b/merge-recursive.c @@ -2069,8 +2069,8 @@ int parse_merge_opt(struct merge_options *o, const char *s) o->xdl_opts = DIFF_WITH_ALG(o, PATIENCE_DIFF); else if (!strcmp(s, "histogram")) o->xdl_opts = DIFF_WITH_ALG(o, HISTOGRAM_DIFF); - else if (!strcmp(s, "diff-algorithm=")) { - long value = parse_algorithm_value(s+15); + else if (!prefixcmp(s, "diff-algorithm=")) { + long value = parse_algorithm_value(s + strlen("diff-algorithm=")); if (value < 0) return -1; /* clear out previous settings */ @@ -432,7 +432,7 @@ void pp_user_info(struct pretty_print_context *pp, map_user(pp->mailmap, &mailbuf, &maillen, &namebuf, &namelen); if (pp->fmt == CMIT_FMT_EMAIL) { - if (pp->from_ident) { + if (pp->from_ident && ident_cmp(pp->from_ident, &ident)) { struct strbuf buf = STRBUF_INIT; strbuf_addstr(&buf, "From: "); diff --git a/revision.c b/revision.c index ac20d1aaed..f82b833fbc 100644 --- a/revision.c +++ b/revision.c @@ -1420,26 +1420,40 @@ int handle_revision_arg(const char *arg_, struct rev_info *revs, int flags, unsi } if (!get_sha1_committish(this, from_sha1) && !get_sha1_committish(next, sha1)) { - struct commit *a, *b; - struct commit_list *exclude; - - a = lookup_commit_reference(from_sha1); - b = lookup_commit_reference(sha1); - if (!a || !b) { - if (revs->ignore_missing) - return 0; - die(symmetric ? - "Invalid symmetric difference expression %s...%s" : - "Invalid revision range %s..%s", - arg, next); - } + struct object *a_obj, *b_obj; if (!cant_be_filename) { *dotdot = '.'; verify_non_filename(revs->prefix, arg); } - if (symmetric) { + a_obj = parse_object(from_sha1); + b_obj = parse_object(sha1); + if (!a_obj || !b_obj) { + missing: + if (revs->ignore_missing) + return 0; + die(symmetric + ? "Invalid symmetric difference expression %s" + : "Invalid revision range %s", arg); + } + + if (!symmetric) { + /* just A..B */ + a_flags = flags_exclude; + } else { + /* A...B -- find merge bases between the two */ + struct commit *a, *b; + struct commit_list *exclude; + + a = (a_obj->type == OBJ_COMMIT + ? (struct commit *)a_obj + : lookup_commit_reference(a_obj->sha1)); + b = (b_obj->type == OBJ_COMMIT + ? (struct commit *)b_obj + : lookup_commit_reference(b_obj->sha1)); + if (!a || !b) + goto missing; exclude = get_merge_bases(a, b, 1); add_rev_cmdline_list(revs, exclude, REV_CMD_MERGE_BASE, @@ -1447,17 +1461,18 @@ int handle_revision_arg(const char *arg_, struct rev_info *revs, int flags, unsi add_pending_commit_list(revs, exclude, flags_exclude); free_commit_list(exclude); + a_flags = flags | SYMMETRIC_LEFT; - } else - a_flags = flags_exclude; - a->object.flags |= a_flags; - b->object.flags |= flags; - add_rev_cmdline(revs, &a->object, this, + } + + a_obj->flags |= a_flags; + b_obj->flags |= flags; + add_rev_cmdline(revs, a_obj, this, REV_CMD_LEFT, a_flags); - add_rev_cmdline(revs, &b->object, next, + add_rev_cmdline(revs, b_obj, next, REV_CMD_RIGHT, flags); - add_pending_object(revs, &a->object, this); - add_pending_object(revs, &b->object, next); + add_pending_object(revs, a_obj, this); + add_pending_object(revs, b_obj, next); return 0; } *dotdot = '.'; diff --git a/sha1_file.c b/sha1_file.c index 8e27db1bd2..613839db54 100644 --- a/sha1_file.c +++ b/sha1_file.c @@ -2444,7 +2444,6 @@ static int sha1_loose_object_info(const unsigned char *sha1, return 0; } -/* returns enum object_type or negative */ int sha1_object_info_extended(const unsigned char *sha1, struct object_info *oi) { struct cached_object *co; @@ -2493,6 +2492,7 @@ int sha1_object_info_extended(const unsigned char *sha1, struct object_info *oi) return 0; } +/* returns enum object_type or negative */ int sha1_object_info(const unsigned char *sha1, unsigned long *sizep) { enum object_type type; @@ -2925,7 +2925,10 @@ int has_sha1_file(const unsigned char *sha1) if (find_pack_entry(sha1, &e)) return 1; - return has_loose_object(sha1); + if (has_loose_object(sha1)) + return 1; + reprepare_packed_git(); + return find_pack_entry(sha1, &e); } static void check_tree(const void *buf, size_t size) @@ -1,6 +1,7 @@ #include "cache.h" #include "commit.h" #include "tag.h" +#include "pkt-line.h" static int is_shallow = -1; static struct stat shallow_stat; @@ -141,3 +142,81 @@ void check_shallow_file_for_update(void) ) die("shallow file was changed during fetch"); } + +struct write_shallow_data { + struct strbuf *out; + int use_pack_protocol; + int count; +}; + +static int write_one_shallow(const struct commit_graft *graft, void *cb_data) +{ + struct write_shallow_data *data = cb_data; + const char *hex = sha1_to_hex(graft->sha1); + if (graft->nr_parent != -1) + return 0; + data->count++; + if (data->use_pack_protocol) + packet_buf_write(data->out, "shallow %s", hex); + else { + strbuf_addstr(data->out, hex); + strbuf_addch(data->out, '\n'); + } + return 0; +} + +int write_shallow_commits(struct strbuf *out, int use_pack_protocol) +{ + struct write_shallow_data data; + data.out = out; + data.use_pack_protocol = use_pack_protocol; + data.count = 0; + for_each_commit_graft(write_one_shallow, &data); + return data.count; +} + +char *setup_temporary_shallow(void) +{ + struct strbuf sb = STRBUF_INIT; + int fd; + + if (write_shallow_commits(&sb, 0)) { + struct strbuf path = STRBUF_INIT; + strbuf_addstr(&path, git_path("shallow_XXXXXX")); + fd = xmkstemp(path.buf); + if (write_in_full(fd, sb.buf, sb.len) != sb.len) + die_errno("failed to write to %s", + path.buf); + close(fd); + strbuf_release(&sb); + return strbuf_detach(&path, NULL); + } + /* + * is_repository_shallow() sees empty string as "no shallow + * file". + */ + return xstrdup(""); +} + +void setup_alternate_shallow(struct lock_file *shallow_lock, + const char **alternate_shallow_file) +{ + struct strbuf sb = STRBUF_INIT; + int fd; + + check_shallow_file_for_update(); + fd = hold_lock_file_for_update(shallow_lock, git_path("shallow"), + LOCK_DIE_ON_ERROR); + if (write_shallow_commits(&sb, 0)) { + if (write_in_full(fd, sb.buf, sb.len) != sb.len) + die_errno("failed to write to %s", + shallow_lock->filename); + *alternate_shallow_file = shallow_lock->filename; + } else + /* + * is_repository_shallow() sees empty string as "no + * shallow file". + */ + *alternate_shallow_file = ""; + strbuf_release(&sb); +} diff --git a/t/t0001-init.sh b/t/t0001-init.sh index ad66410564..9fb582b192 100755 --- a/t/t0001-init.sh +++ b/t/t0001-init.sh @@ -379,6 +379,10 @@ test_expect_success 'init with separate gitdir' ' test -d realgitdir/refs ' +test_expect_success 're-init on .git file' ' + ( cd newdir && git init ) +' + test_expect_success 're-init to update git link' ' ( cd newdir && diff --git a/t/t2024-checkout-dwim.sh b/t/t2024-checkout-dwim.sh index dee55e428f..094b92ef48 100755 --- a/t/t2024-checkout-dwim.sh +++ b/t/t2024-checkout-dwim.sh @@ -104,7 +104,7 @@ test_expect_success 'setup more remotes with unconventional refspecs' ' cd repo_c && test_commit c_master && git checkout -b bar && - test_commit c_bar + test_commit c_bar && git checkout -b spam && test_commit c_spam ) && @@ -113,9 +113,9 @@ test_expect_success 'setup more remotes with unconventional refspecs' ' cd repo_d && test_commit d_master && git checkout -b baz && - test_commit f_baz + test_commit d_baz && git checkout -b eggs && - test_commit c_eggs + test_commit d_eggs ) && git remote add repo_c repo_c && git config remote.repo_c.fetch \ diff --git a/t/t3010-ls-files-killed-modified.sh b/t/t3010-ls-files-killed-modified.sh index f611d799b6..6d3b828a95 100755 --- a/t/t3010-ls-files-killed-modified.sh +++ b/t/t3010-ls-files-killed-modified.sh @@ -11,6 +11,7 @@ This test prepares the following in the cache: path1 - a symlink path2/file2 - a file in a directory path3/file3 - a file in a directory + pathx/ju - a file in a directory submod1/ - a submodule submod2/ - another submodule @@ -23,6 +24,7 @@ and the following on the filesystem: path4 - a file path5 - a symlink path6/file6 - a file in a directory + pathx/ju/nk - a file in a directory to be killed submod1/ - a submodule (modified from the cache) submod2/ - a submodule (matches the cache) @@ -44,14 +46,15 @@ modified without reporting path9 and path10. submod1 is also modified. test_expect_success 'git update-index --add to add various paths.' ' date >path0 && test_ln_s_add xyzzy path1 && - mkdir path2 path3 && + mkdir path2 path3 pathx && date >path2/file2 && date >path3/file3 && + >pathx/ju && : >path7 && date >path8 && : >path9 && date >path10 && - git update-index --add -- path0 path?/file? path7 path8 path9 path10 && + git update-index --add -- path0 path?/file? pathx/ju path7 path8 path9 path10 && for i in 1 2 do git init submod$i && @@ -77,7 +80,7 @@ test_expect_success 'git ls-files -k to show killed files.' ' date >path3 && date >path5 fi && - mkdir path0 path1 path6 && + mkdir -p path0 path1 path6 pathx/ju && date >path0/file0 && date >path1/file1 && date >path6/file6 && @@ -85,16 +88,23 @@ test_expect_success 'git ls-files -k to show killed files.' ' : >path8 && : >path9 && touch path10 && - git ls-files -k >.output -' - -test_expect_success 'validate git ls-files -k output.' ' - cat >.expected <<-\EOF && + >pathx/ju/nk && + cat >.expected <<-\EOF path0/file0 path1/file1 path2 path3 + pathx/ju/nk EOF +' + +test_expect_success 'git ls-files -k output (w/o icase)' ' + git ls-files -k >.output + test_cmp .expected .output +' + +test_expect_success 'git ls-files -k output (w/ icase)' ' + git -c core.ignorecase=true ls-files -k >.output test_cmp .expected .output ' @@ -110,6 +120,7 @@ test_expect_success 'validate git ls-files -m output.' ' path3/file3 path7 path8 + pathx/ju submod1 EOF test_cmp .expected .output diff --git a/t/t3200-branch.sh b/t/t3200-branch.sh index 44ec6a45f4..55c9ab0b6a 100755 --- a/t/t3200-branch.sh +++ b/t/t3200-branch.sh @@ -319,8 +319,9 @@ test_expect_success 'test tracking setup (non-wildcard, matching)' ' test_expect_success 'tracking setup fails on non-matching refspec' ' git config remote.local.url . && - git config remote.local.fetch refs/heads/s:refs/remotes/local/s && + git config remote.local.fetch refs/heads/*:refs/remotes/local/* && (git show-ref -q refs/remotes/local/master || git fetch local) && + git config remote.local.fetch refs/heads/s:refs/remotes/local/s && test_must_fail git branch --track my5 local/master && test_must_fail git config branch.my5.remote && test_must_fail git config branch.my5.merge @@ -870,4 +871,39 @@ test_expect_success '--merged catches invalid object names' ' test_must_fail git branch --merged 0000000000000000000000000000000000000000 ' +test_expect_success 'tracking with unexpected .fetch refspec' ' + rm -rf a b c d && + git init a && + ( + cd a && + test_commit a + ) && + git init b && + ( + cd b && + test_commit b + ) && + git init c && + ( + cd c && + test_commit c && + git remote add a ../a && + git remote add b ../b && + git fetch --all + ) && + git init d && + ( + cd d && + git remote add c ../c && + git config remote.c.fetch "+refs/remotes/*:refs/remotes/*" && + git fetch c && + git branch --track local/a/master remotes/a/master && + test "$(git config branch.local/a/master.remote)" = "c" && + test "$(git config branch.local/a/master.merge)" = "refs/remotes/a/master" && + git rev-parse --verify a >expect && + git rev-parse --verify local/a/master >actual && + test_cmp expect actual + ) +' + test_done diff --git a/t/t3404-rebase-interactive.sh b/t/t3404-rebase-interactive.sh index 4dbeddb0de..50e22b1cad 100755 --- a/t/t3404-rebase-interactive.sh +++ b/t/t3404-rebase-interactive.sh @@ -29,8 +29,6 @@ Initial setup: . "$TEST_DIRECTORY"/lib-rebase.sh -set_fake_editor - # WARNING: Modifications to the initial repository can change the SHA ID used # in the expect2 file for the 'stop on conflicting pick' test. @@ -72,6 +70,7 @@ export SHELL test_expect_success 'rebase -i with the exec command' ' git checkout master && ( + set_fake_editor && FAKE_LINES="1 exec_>touch-one 2 exec_>touch-two exec_false exec_>touch-three 3 4 exec_>\"touch-file__name_with_spaces\";_>touch-after-semicolon 5" && @@ -93,6 +92,7 @@ test_expect_success 'rebase -i with the exec command' ' test_expect_success 'rebase -i with the exec command runs from tree root' ' git checkout master && mkdir subdir && (cd subdir && + set_fake_editor && FAKE_LINES="1 exec_>touch-subdir" \ git rebase -i HEAD^ ) && @@ -103,6 +103,7 @@ test_expect_success 'rebase -i with the exec command runs from tree root' ' test_expect_success 'rebase -i with the exec command checks tree cleanness' ' git checkout master && ( + set_fake_editor && FAKE_LINES="exec_echo_foo_>file1 1" && export FAKE_LINES && test_must_fail git rebase -i HEAD^ @@ -116,6 +117,7 @@ test_expect_success 'rebase -i with exec of inexistent command' ' git checkout master && test_when_finished "git rebase --abort" && ( + set_fake_editor && FAKE_LINES="exec_this-command-does-not-exist 1" && export FAKE_LINES && test_must_fail git rebase -i HEAD^ >actual 2>&1 @@ -125,6 +127,7 @@ test_expect_success 'rebase -i with exec of inexistent command' ' test_expect_success 'no changes are a nop' ' git checkout branch2 && + set_fake_editor && git rebase -i F && test "$(git symbolic-ref -q HEAD)" = "refs/heads/branch2" && test $(git rev-parse I) = $(git rev-parse HEAD) @@ -134,6 +137,7 @@ test_expect_success 'test the [branch] option' ' git checkout -b dead-end && git rm file6 && git commit -m "stop here" && + set_fake_editor && git rebase -i F branch2 && test "$(git symbolic-ref -q HEAD)" = "refs/heads/branch2" && test $(git rev-parse I) = $(git rev-parse branch2) && @@ -142,6 +146,7 @@ test_expect_success 'test the [branch] option' ' test_expect_success 'test --onto <branch>' ' git checkout -b test-onto branch2 && + set_fake_editor && git rebase -i --onto branch1 F && test "$(git symbolic-ref -q HEAD)" = "refs/heads/test-onto" && test $(git rev-parse HEAD^) = $(git rev-parse branch1) && @@ -151,6 +156,7 @@ test_expect_success 'test --onto <branch>' ' test_expect_success 'rebase on top of a non-conflicting commit' ' git checkout branch1 && git tag original-branch1 && + set_fake_editor && git rebase -i branch2 && test file6 = $(git diff --name-only original-branch1) && test "$(git symbolic-ref -q HEAD)" = "refs/heads/branch1" && @@ -163,6 +169,7 @@ test_expect_success 'reflog for the branch shows state before rebase' ' ' test_expect_success 'exchange two commits' ' + set_fake_editor && FAKE_LINES="2 1" git rebase -i HEAD~2 && test H = $(git cat-file commit HEAD^ | sed -ne \$p) && test G = $(git cat-file commit HEAD | sed -ne \$p) @@ -188,6 +195,7 @@ EOF test_expect_success 'stop on conflicting pick' ' git tag new-branch1 && + set_fake_editor && test_must_fail git rebase -i master && test "$(git rev-parse HEAD~3)" = "$(git rev-parse master)" && test_cmp expect .git/rebase-merge/patch && @@ -208,6 +216,7 @@ test_expect_success 'abort' ' test_expect_success 'abort with error when new base cannot be checked out' ' git rm --cached file1 && git commit -m "remove file in base" && + set_fake_editor && test_must_fail git rebase -i master > output 2>&1 && grep "The following untracked working tree files would be overwritten by checkout:" \ output && @@ -222,6 +231,7 @@ test_expect_success 'retain authorship' ' test_tick && GIT_AUTHOR_NAME="Twerp Snog" git commit -m "different author" && git tag twerp && + set_fake_editor && git rebase -i --onto master HEAD^ && git show HEAD | grep "^Author: Twerp Snog" ' @@ -232,6 +242,7 @@ test_expect_success 'squash' ' test_tick && GIT_AUTHOR_NAME="Nitfol" git commit -m "nitfol" file7 && echo "******************************" && + set_fake_editor && FAKE_LINES="1 squash 2" EXPECT_HEADER_COUNT=2 \ git rebase -i --onto master HEAD~2 && test B = $(cat file7) && @@ -244,6 +255,7 @@ test_expect_success 'retain authorship when squashing' ' test_expect_success '-p handles "no changes" gracefully' ' HEAD=$(git rev-parse HEAD) && + set_fake_editor && git rebase -i -p HEAD^ && git update-index --refresh && git diff-files --quiet && @@ -253,6 +265,7 @@ test_expect_success '-p handles "no changes" gracefully' ' test_expect_failure 'exchange two commits with -p' ' git checkout H && + set_fake_editor && FAKE_LINES="2 1" git rebase -i -p HEAD~2 && test H = $(git cat-file commit HEAD^ | sed -ne \$p) && test G = $(git cat-file commit HEAD | sed -ne \$p) @@ -287,6 +300,7 @@ test_expect_success 'preserve merges with -p' ' git commit -m M file1 && git checkout -b to-be-rebased && test_tick && + set_fake_editor && git rebase -i -p --onto branch1 master && git update-index --refresh && git diff-files --quiet && @@ -301,6 +315,7 @@ test_expect_success 'preserve merges with -p' ' ' test_expect_success 'edit ancestor with -p' ' + set_fake_editor && FAKE_LINES="1 2 edit 3 4" git rebase -i -p HEAD~3 && echo 2 > unrelated-file && test_tick && @@ -314,6 +329,7 @@ test_expect_success 'edit ancestor with -p' ' test_expect_success '--continue tries to commit' ' test_tick && + set_fake_editor && test_must_fail git rebase -i --onto new-branch1 HEAD^ && echo resolved > file1 && git add file1 && @@ -325,6 +341,7 @@ test_expect_success '--continue tries to commit' ' test_expect_success 'verbose flag is heeded, even after --continue' ' git reset --hard master@{1} && test_tick && + set_fake_editor && test_must_fail git rebase -v -i --onto new-branch1 HEAD^ && echo resolved > file1 && git add file1 && @@ -334,6 +351,7 @@ test_expect_success 'verbose flag is heeded, even after --continue' ' test_expect_success 'multi-squash only fires up editor once' ' base=$(git rev-parse HEAD~4) && + set_fake_editor && FAKE_COMMIT_AMEND="ONCE" FAKE_LINES="1 squash 2 squash 3 squash 4" \ EXPECT_HEADER_COUNT=4 \ git rebase -i $base && @@ -344,6 +362,7 @@ test_expect_success 'multi-squash only fires up editor once' ' test_expect_success 'multi-fixup does not fire up editor' ' git checkout -b multi-fixup E && base=$(git rev-parse HEAD~4) && + set_fake_editor && FAKE_COMMIT_AMEND="NEVER" FAKE_LINES="1 fixup 2 fixup 3 fixup 4" \ git rebase -i $base && test $base = $(git rev-parse HEAD^) && @@ -355,6 +374,7 @@ test_expect_success 'multi-fixup does not fire up editor' ' test_expect_success 'commit message used after conflict' ' git checkout -b conflict-fixup conflict-branch && base=$(git rev-parse HEAD~4) && + set_fake_editor && ( FAKE_LINES="1 fixup 3 fixup 4" && export FAKE_LINES && @@ -373,6 +393,7 @@ test_expect_success 'commit message used after conflict' ' test_expect_success 'commit message retained after conflict' ' git checkout -b conflict-squash conflict-branch && base=$(git rev-parse HEAD~4) && + set_fake_editor && ( FAKE_LINES="1 fixup 3 squash 4" && export FAKE_LINES && @@ -399,6 +420,7 @@ EOF test_expect_success 'squash and fixup generate correct log messages' ' git checkout -b squash-fixup E && base=$(git rev-parse HEAD~4) && + set_fake_editor && FAKE_COMMIT_AMEND="ONCE" FAKE_LINES="1 fixup 2 squash 3 fixup 4" \ EXPECT_HEADER_COUNT=4 \ git rebase -i $base && @@ -411,6 +433,7 @@ test_expect_success 'squash and fixup generate correct log messages' ' test_expect_success 'squash ignores comments' ' git checkout -b skip-comments E && base=$(git rev-parse HEAD~4) && + set_fake_editor && FAKE_COMMIT_AMEND="ONCE" FAKE_LINES="# 1 # squash 2 # squash 3 # squash 4 #" \ EXPECT_HEADER_COUNT=4 \ git rebase -i $base && @@ -423,6 +446,7 @@ test_expect_success 'squash ignores comments' ' test_expect_success 'squash ignores blank lines' ' git checkout -b skip-blank-lines E && base=$(git rev-parse HEAD~4) && + set_fake_editor && FAKE_COMMIT_AMEND="ONCE" FAKE_LINES="> 1 > squash 2 > squash 3 > squash 4 >" \ EXPECT_HEADER_COUNT=4 \ git rebase -i $base && @@ -435,6 +459,7 @@ test_expect_success 'squash ignores blank lines' ' test_expect_success 'squash works as expected' ' git checkout -b squash-works no-conflict-branch && one=$(git rev-parse HEAD~3) && + set_fake_editor && FAKE_LINES="1 squash 3 2" EXPECT_HEADER_COUNT=2 \ git rebase -i HEAD~3 && test $one = $(git rev-parse HEAD~2) @@ -443,6 +468,7 @@ test_expect_success 'squash works as expected' ' test_expect_success 'interrupted squash works as expected' ' git checkout -b interrupted-squash conflict-branch && one=$(git rev-parse HEAD~3) && + set_fake_editor && ( FAKE_LINES="1 squash 3 2" && export FAKE_LINES && @@ -460,6 +486,7 @@ test_expect_success 'interrupted squash works as expected' ' test_expect_success 'interrupted squash works as expected (case 2)' ' git checkout -b interrupted-squash2 conflict-branch && one=$(git rev-parse HEAD~3) && + set_fake_editor && ( FAKE_LINES="3 squash 1 2" && export FAKE_LINES && @@ -484,6 +511,7 @@ test_expect_success '--continue tries to commit, even for "edit"' ' git commit -m "unrelated change" && parent=$(git rev-parse HEAD^) && test_tick && + set_fake_editor && FAKE_LINES="edit 1" git rebase -i HEAD^ && echo edited > file7 && git add file7 && @@ -496,6 +524,7 @@ test_expect_success '--continue tries to commit, even for "edit"' ' test_expect_success 'aborted --continue does not squash commits after "edit"' ' old=$(git rev-parse HEAD) && test_tick && + set_fake_editor && FAKE_LINES="edit 1" git rebase -i HEAD^ && echo "edited again" > file7 && git add file7 && @@ -510,6 +539,7 @@ test_expect_success 'aborted --continue does not squash commits after "edit"' ' test_expect_success 'auto-amend only edited commits after "edit"' ' test_tick && + set_fake_editor && FAKE_LINES="edit 1" git rebase -i HEAD^ && echo "edited again" > file7 && git add file7 && @@ -528,6 +558,7 @@ test_expect_success 'auto-amend only edited commits after "edit"' ' test_expect_success 'clean error after failed "exec"' ' test_tick && test_when_finished "git rebase --abort || :" && + set_fake_editor && ( FAKE_LINES="1 exec_false" && export FAKE_LINES && @@ -543,6 +574,7 @@ test_expect_success 'rebase a detached HEAD' ' grandparent=$(git rev-parse HEAD~2) && git checkout $(git rev-parse HEAD) && test_tick && + set_fake_editor && FAKE_LINES="2 1" git rebase -i HEAD~2 && test $grandparent = $(git rev-parse HEAD~2) ' @@ -559,6 +591,7 @@ test_expect_success 'rebase a commit violating pre-commit' ' test_must_fail git commit -m doesnt-verify file1 && git commit -m doesnt-verify --no-verify file1 && test_tick && + set_fake_editor && FAKE_LINES=2 git rebase -i HEAD~2 ' @@ -580,6 +613,7 @@ test_expect_success 'rebase with a file named HEAD in worktree' ' git commit -m "Add body" ) && + set_fake_editor && FAKE_LINES="1 squash 2" git rebase -i to-be-rebased && test "$(git show -s --pretty=format:%an)" = "Squashed Away" @@ -591,6 +625,7 @@ test_expect_success 'do "noop" when there is nothing to cherry-pick' ' GIT_EDITOR=: git commit --amend \ --author="Somebody else <somebody@else.com>" && test $(git rev-parse branch3) != $(git rev-parse branch4) && + set_fake_editor && git rebase -i branch3 && test $(git rev-parse branch3) = $(git rev-parse branch4) @@ -615,10 +650,12 @@ test_expect_success 'submodule rebase setup' ' git commit -a -m "submodule second" ) && test_tick && + set_fake_editor && git commit -a -m "Three changes submodule" ' test_expect_success 'submodule rebase -i' ' + set_fake_editor && FAKE_LINES="1 squash 2 3" git rebase -i A ' @@ -636,6 +673,7 @@ test_expect_success 'submodule conflict setup' ' ' test_expect_success 'rebase -i continue with only submodule staged' ' + set_fake_editor && test_must_fail git rebase -i submodule-base && git add sub && git rebase --continue && @@ -645,6 +683,7 @@ test_expect_success 'rebase -i continue with only submodule staged' ' test_expect_success 'rebase -i continue with unstaged submodule' ' git checkout submodule-topic && git reset --hard && + set_fake_editor && test_must_fail git rebase -i submodule-base && git reset && git rebase --continue && @@ -657,6 +696,7 @@ test_expect_success 'avoid unnecessary reset' ' test-chmtime =123456789 file3 && git update-index --refresh && HEAD=$(git rev-parse HEAD) && + set_fake_editor && git rebase -i HEAD~4 && test $HEAD = $(git rev-parse HEAD) && MTIME=$(test-chmtime -v +0 file3 | sed 's/[^0-9].*$//') && @@ -665,6 +705,7 @@ test_expect_success 'avoid unnecessary reset' ' test_expect_success 'reword' ' git checkout -b reword-branch master && + set_fake_editor && FAKE_LINES="1 2 3 reword 4" FAKE_COMMIT_MESSAGE="E changed" git rebase -i A && git show HEAD | grep "E changed" && test $(git rev-parse master) != $(git rev-parse HEAD) && @@ -684,6 +725,7 @@ test_expect_success 'rebase -i can copy notes' ' test_commit n2 && test_commit n3 && git notes add -m"a note" n3 && + set_fake_editor && git rebase -i --onto n1 n2 && test "a note" = "$(git notes show HEAD)" ' @@ -697,6 +739,7 @@ EOF test_expect_success 'rebase -i can copy notes over a fixup' ' git reset --hard n3 && git notes add -m"an earlier note" n2 && + set_fake_editor && GIT_NOTES_REWRITE_MODE=concatenate FAKE_LINES="1 fixup 2" git rebase -i n1 && git notes show > output && test_cmp expect output @@ -706,6 +749,7 @@ test_expect_success 'rebase while detaching HEAD' ' git symbolic-ref HEAD && grandparent=$(git rev-parse HEAD~2) && test_tick && + set_fake_editor && FAKE_LINES="2 1" git rebase -i HEAD~2 HEAD^0 && test $grandparent = $(git rev-parse HEAD~2) && test_must_fail git symbolic-ref HEAD @@ -715,6 +759,7 @@ test_tick # Ensure that the rebased commits get a different timestamp. test_expect_success 'always cherry-pick with --no-ff' ' git checkout no-ff-branch && git tag original-no-ff-branch && + set_fake_editor && git rebase -i --no-ff A && touch empty && for p in 0 1 2 @@ -747,6 +792,7 @@ test_expect_success 'set up commits with funny messages' ' test_expect_success 'rebase-i history with funny messages' ' git rev-list A..funny >expect && test_tick && + set_fake_editor && FAKE_LINES="1 2 3 4" git rebase -i A && git rev-list A.. >actual && test_cmp expect actual @@ -763,6 +809,7 @@ test_expect_success 'prepare for rebase -i --exec' ' test_expect_success 'running "git rebase -i --exec git show HEAD"' ' + set_fake_editor && git rebase -i --exec "git show HEAD" HEAD~2 >actual && ( FAKE_LINES="1 exec_git_show_HEAD 2 exec_git_show_HEAD" && @@ -776,6 +823,7 @@ test_expect_success 'running "git rebase -i --exec git show HEAD"' ' test_expect_success 'running "git rebase --exec git show HEAD -i"' ' git reset --hard execute && + set_fake_editor && git rebase --exec "git show HEAD" -i HEAD~2 >actual && ( FAKE_LINES="1 exec_git_show_HEAD 2 exec_git_show_HEAD" && @@ -789,6 +837,7 @@ test_expect_success 'running "git rebase --exec git show HEAD -i"' ' test_expect_success 'running "git rebase -ix git show HEAD"' ' git reset --hard execute && + set_fake_editor && git rebase -ix "git show HEAD" HEAD~2 >actual && ( FAKE_LINES="1 exec_git_show_HEAD 2 exec_git_show_HEAD" && @@ -802,6 +851,7 @@ test_expect_success 'running "git rebase -ix git show HEAD"' ' test_expect_success 'rebase -ix with several <CMD>' ' git reset --hard execute && + set_fake_editor && git rebase -ix "git show HEAD; pwd" HEAD~2 >actual && ( FAKE_LINES="1 exec_git_show_HEAD;_pwd 2 exec_git_show_HEAD;_pwd" && @@ -815,6 +865,7 @@ test_expect_success 'rebase -ix with several <CMD>' ' test_expect_success 'rebase -ix with several instances of --exec' ' git reset --hard execute && + set_fake_editor && git rebase -i --exec "git show HEAD" --exec "pwd" HEAD~2 >actual && ( FAKE_LINES="1 exec_git_show_HEAD exec_pwd 2 @@ -836,6 +887,7 @@ test_expect_success 'rebase -ix with --autosquash' ' echo bis >bis.txt && git add bis.txt && git commit -m "fixup! two_exec" && + set_fake_editor && ( git checkout -b autosquash_actual && git rebase -i --exec "git show HEAD" --autosquash HEAD~4 >actual @@ -854,6 +906,7 @@ test_expect_success 'rebase -ix with --autosquash' ' test_expect_success 'rebase --exec without -i shows error message' ' git reset --hard execute && + set_fake_editor && test_must_fail git rebase --exec "git show HEAD" HEAD~2 2>actual && echo "The --exec option must be used with the --interactive option" >expected && test_i18ncmp expected actual @@ -862,6 +915,7 @@ test_expect_success 'rebase --exec without -i shows error message' ' test_expect_success 'rebase -i --exec without <CMD>' ' git reset --hard execute && + set_fake_editor && test_must_fail git rebase -i --exec 2>tmp && sed -e "1d" tmp >actual && test_must_fail git rebase -h >expected && @@ -871,6 +925,7 @@ test_expect_success 'rebase -i --exec without <CMD>' ' test_expect_success 'rebase -i --root re-order and drop commits' ' git checkout E && + set_fake_editor && FAKE_LINES="3 1 2 5" git rebase -i --root && test E = $(git cat-file commit HEAD | sed -ne \$p) && test B = $(git cat-file commit HEAD^ | sed -ne \$p) && @@ -884,6 +939,7 @@ test_expect_success 'rebase -i --root retain root commit author and message' ' echo B >file7 && git add file7 && GIT_AUTHOR_NAME="Twerp Snog" git commit -m "different author" && + set_fake_editor && FAKE_LINES="2" git rebase -i --root && git cat-file commit HEAD | grep -q "^author Twerp Snog" && git cat-file commit HEAD | grep -q "^different author$" @@ -892,6 +948,7 @@ test_expect_success 'rebase -i --root retain root commit author and message' ' test_expect_success 'rebase -i --root temporary sentinel commit' ' git checkout B && ( + set_fake_editor && FAKE_LINES="2" && export FAKE_LINES && test_must_fail git rebase -i --root @@ -902,6 +959,7 @@ test_expect_success 'rebase -i --root temporary sentinel commit' ' test_expect_success 'rebase -i --root fixup root commit' ' git checkout B && + set_fake_editor && FAKE_LINES="1 fixup 2" git rebase -i --root && test A = $(git cat-file commit HEAD | sed -ne \$p) && test B = $(git show HEAD:file1) && @@ -911,6 +969,7 @@ test_expect_success 'rebase -i --root fixup root commit' ' test_expect_success 'rebase --edit-todo does not works on non-interactive rebase' ' git reset --hard && git checkout conflict-branch && + set_fake_editor && test_must_fail git rebase --onto HEAD~2 HEAD~ && test_must_fail git rebase --edit-todo && git rebase --abort @@ -919,6 +978,7 @@ test_expect_success 'rebase --edit-todo does not works on non-interactive rebase test_expect_success 'rebase --edit-todo can be used to modify todo' ' git reset --hard && git checkout no-conflict-branch^0 && + set_fake_editor && FAKE_LINES="edit 1 2 3" git rebase -i HEAD~3 && FAKE_LINES="2 1" git rebase --edit-todo && git rebase --continue @@ -929,6 +989,7 @@ test_expect_success 'rebase --edit-todo can be used to modify todo' ' test_expect_success 'rebase -i produces readable reflog' ' git reset --hard && git branch -f branch-reflog-test H && + set_fake_editor && git rebase -i --onto I F branch-reflog-test && cat >expect <<-\EOF && rebase -i (start): checkout I @@ -989,4 +1050,28 @@ test_expect_success 'rebase -i error on commits with \ in message' ' test_expect_code 1 grep " emp" error ' +test_expect_success 'short SHA-1 setup' ' + test_when_finished "git checkout master" && + git checkout --orphan collide && + git rm -rf . && + ( + unset test_tick && + test_commit collide1 collide && + test_commit --notick collide2 collide && + test_commit --notick collide3 collide + ) +' + +test_expect_success 'short SHA-1 collide' ' + test_when_finished "reset_rebase && git checkout master" && + git checkout collide && + ( + unset test_tick && + test_tick && + set_fake_editor && + FAKE_COMMIT_MESSAGE="collide2 ac4f2ee" \ + FAKE_LINES="reword 1 2" git rebase -i HEAD~2 + ) +' + test_done diff --git a/t/t3409-rebase-preserve-merges.sh b/t/t3409-rebase-preserve-merges.sh index 2e0c36415f..8c251c57a6 100755 --- a/t/t3409-rebase-preserve-merges.sh +++ b/t/t3409-rebase-preserve-merges.sh @@ -28,6 +28,8 @@ export GIT_AUTHOR_EMAIL # \--A3 <-- topic2 # \ # B2 <-- origin/topic +# +# Clone 4 (same as Clone 3) test_expect_success 'setup for merge-preserving rebase' \ 'echo First > A && @@ -64,6 +66,16 @@ test_expect_success 'setup for merge-preserving rebase' \ git merge --no-ff topic2 ) && + git clone ./. clone4 && + ( + cd clone4 && + git checkout -b topic2 origin/topic && + echo Sixth > A && + git commit -a -m "Modify A3" && + git checkout -b topic origin/topic && + git merge --no-ff topic2 + ) && + git checkout topic && echo Fourth >> B && git commit -a -m "Modify B2" @@ -96,4 +108,15 @@ test_expect_success 'rebase -p preserves no-ff merges' ' ) ' +test_expect_success 'rebase -p ignores merge.log config' ' + ( + cd clone4 && + git fetch && + git -c merge.log=1 rebase -p origin/topic && + echo >expected && + git log --format="%b" -1 >current && + test_cmp expected current + ) +' + test_done diff --git a/t/t4014-format-patch.sh b/t/t4014-format-patch.sh index 668933bfb2..8f272bce84 100755 --- a/t/t4014-format-patch.sh +++ b/t/t4014-format-patch.sh @@ -1000,6 +1000,16 @@ test_expect_success '--from uses committer ident' ' test_cmp expect patch.head ' +test_expect_success '--from omits redundant in-body header' ' + git format-patch -1 --stdout --from="A U Thor <author@example.com>" >patch && + cat >expect <<-\EOF && + From: A U Thor <author@example.com> + + EOF + sed -ne "/^From:/p; /^$/p; /^---$/q" <patch >patch.head && + test_cmp expect patch.head +' + test_expect_success 'in-body headers trigger content encoding' ' GIT_AUTHOR_NAME="éxötìc" test_commit exotic && test_when_finished "git reset --hard HEAD^" && diff --git a/t/t4201-shortlog.sh b/t/t4201-shortlog.sh index 5493500ef1..42866992cf 100755 --- a/t/t4201-shortlog.sh +++ b/t/t4201-shortlog.sh @@ -172,4 +172,20 @@ test_expect_success 'shortlog encoding' ' git shortlog HEAD~2.. > out && test_cmp expect out' +test_expect_success 'shortlog ignores commits with missing authors' ' + git commit --allow-empty -m normal && + git commit --allow-empty -m soon-to-be-broken && + git cat-file commit HEAD >commit.tmp && + sed "/^author/d" commit.tmp >broken.tmp && + commit=$(git hash-object -w -t commit --stdin <broken.tmp) && + git update-ref HEAD $commit && + cat >expect <<-\EOF && + A U Thor (1): + normal + + EOF + git shortlog HEAD~2.. >actual && + test_cmp expect actual +' + test_done diff --git a/t/t4203-mailmap.sh b/t/t4203-mailmap.sh index ce3eace065..0dd8b65d7c 100755 --- a/t/t4203-mailmap.sh +++ b/t/t4203-mailmap.sh @@ -484,4 +484,15 @@ test_expect_success 'Blame output (complex mapping)' ' test_cmp expect actual.fuzz ' +cat >expect <<\EOF +Some Dude <some@dude.xx> +EOF + +test_expect_success 'commit --author honors mailmap' ' + test_must_fail git commit --author "nick" --allow-empty -meight && + git commit --author "Some Dude" --allow-empty -meight && + git show --pretty=format:"%an <%ae>%n" >actual && + test_cmp expect actual +' + test_done diff --git a/t/t4212-log-corrupt.sh b/t/t4212-log-corrupt.sh index ec5099b83d..93c7c366cf 100755 --- a/t/t4212-log-corrupt.sh +++ b/t/t4212-log-corrupt.sh @@ -13,11 +13,16 @@ test_expect_success 'setup' ' git update-ref refs/heads/broken_email $(cat broken_email.hash) ' +test_expect_success 'fsck notices broken commit' ' + git fsck 2>actual && + test_i18ngrep invalid.author actual +' + test_expect_success 'git log with broken author email' ' { echo commit $(cat broken_email.hash) echo "Author: A U Thor <author@example.com>" - echo "Date: Thu Jan 1 00:00:00 1970 +0000" + echo "Date: Thu Apr 7 15:13:13 2005 -0700" echo echo " foo" } >expect.out && @@ -30,7 +35,7 @@ test_expect_success 'git log with broken author email' ' ' test_expect_success 'git log --format with broken author email' ' - echo "A U Thor+author@example.com+" >expect.out && + echo "A U Thor+author@example.com+Thu Apr 7 15:13:13 2005 -0700" >expect.out && : >expect.err && git log --format="%an+%ae+%ad" broken_email >actual.out 2>actual.err && diff --git a/t/t4254-am-corrupt.sh b/t/t4254-am-corrupt.sh index b7da95fac5..85716dd6ec 100755 --- a/t/t4254-am-corrupt.sh +++ b/t/t4254-am-corrupt.sh @@ -3,20 +3,19 @@ test_description='git am with corrupt input' . ./test-lib.sh -# Note the missing "+++" line: -cat > bad-patch.diff <<'EOF' -From: A U Thor <au.thor@example.com> -diff --git a/f b/f -index 7898192..6178079 100644 ---- a/f -@@ -1 +1 @@ --a -+b -EOF - test_expect_success setup ' - test $? = 0 && - echo a > f && + # Note the missing "+++" line: + cat >bad-patch.diff <<-\EOF && + From: A U Thor <au.thor@example.com> + diff --git a/f b/f + index 7898192..6178079 100644 + --- a/f + @@ -1 +1 @@ + -a + +b + EOF + + echo a >f && git add f && test_tick && git commit -m initial @@ -26,17 +25,12 @@ test_expect_success setup ' # fatal: unable to write file '(null)' mode 100644: Bad address # Also, it had the unwanted side-effect of deleting f. test_expect_success 'try to apply corrupted patch' ' - git am bad-patch.diff 2> actual - test $? = 1 + test_must_fail git am bad-patch.diff 2>actual ' -cat > expected <<EOF -fatal: git diff header lacks filename information (line 4) -EOF - test_expect_success 'compare diagnostic; ensure file is still here' ' - test $? = 0 && - test -f f && + echo "fatal: git diff header lacks filename information (line 4)" >expected && + test_path_is_file f && test_cmp expected actual ' diff --git a/t/t5500-fetch-pack.sh b/t/t5500-fetch-pack.sh index a80584ea0e..d87ddf73b7 100755 --- a/t/t5500-fetch-pack.sh +++ b/t/t5500-fetch-pack.sh @@ -393,6 +393,17 @@ test_expect_success 'fetch in shallow repo unreachable shallow objects' ' git fsck --no-dangling ) ' +test_expect_success 'fetch creating new shallow root' ' + ( + git clone "file://$(pwd)/." shallow10 && + git commit --allow-empty -m empty && + cd shallow10 && + git fetch --depth=1 --progress 2>actual && + # This should fetch only the empty commit, no tree or + # blob objects + grep "remote: Total 1" actual + ) +' test_expect_success 'setup tests for the --stdin parameter' ' for head in C D E F diff --git a/t/t5530-upload-pack-error.sh b/t/t5530-upload-pack-error.sh index c983d3694c..3932e797f7 100755 --- a/t/t5530-upload-pack-error.sh +++ b/t/t5530-upload-pack-error.sh @@ -54,9 +54,6 @@ test_expect_success 'upload-pack fails due to error in rev-list' ' printf "0032want %s\n0034shallow %s00000009done\n0000" \ $(git rev-parse HEAD) $(git rev-parse HEAD^) >input && test_must_fail git upload-pack . <input >/dev/null 2>output.err && - # pack-objects survived - grep "Total.*, reused" output.err && - # but there was an error, which must have been in rev-list grep "bad tree object" output.err ' diff --git a/t/t5570-git-daemon.sh b/t/t5570-git-daemon.sh index f01edffa3c..1309702ba4 100755 --- a/t/t5570-git-daemon.sh +++ b/t/t5570-git-daemon.sh @@ -122,8 +122,7 @@ test_remote_error() fi test_must_fail git "$cmd" "$GIT_DAEMON_URL/$repo" "$@" 2>output && - echo "fatal: remote error: $msg: /$repo" >expect && - test_cmp expect output + test_i18ngrep "fatal: remote error: $msg: /$repo" output && ret=$? chmod +x "$GIT_DAEMON_DOCUMENT_ROOT_PATH/repo.git" (exit $ret) diff --git a/t/t5601-clone.sh b/t/t5601-clone.sh index 0629149edd..b3b11e61c0 100755 --- a/t/t5601-clone.sh +++ b/t/t5601-clone.sh @@ -36,7 +36,7 @@ test_expect_success 'clone with excess parameters (2)' ' test_expect_success C_LOCALE_OUTPUT 'output from clone' ' rm -fr dst && - git clone -n "file://$(pwd)/src" dst >output && + git clone -n "file://$(pwd)/src" dst >output 2>&1 && test $(grep Clon output | wc -l) = 1 ' diff --git a/t/t5701-clone-local.sh b/t/t5701-clone-local.sh index 7ff6e0e16c..c4903687fb 100755 --- a/t/t5701-clone-local.sh +++ b/t/t5701-clone-local.sh @@ -134,4 +134,8 @@ test_expect_success 'cloning a local path with --no-local does not hardlink' ' ! repo_is_hardlinked force-nonlocal ' +test_expect_success 'cloning locally respects "-u" for fetching refs' ' + test_must_fail git clone --bare -u false a should_not_work.git +' + test_done diff --git a/t/t5702-clone-options.sh b/t/t5702-clone-options.sh index 85cadfad6d..9e24ec88e6 100755 --- a/t/t5702-clone-options.sh +++ b/t/t5702-clone-options.sh @@ -19,17 +19,19 @@ test_expect_success 'clone -o' ' ' -test_expect_success 'redirected clone' ' +test_expect_success 'redirected clone does not show progress' ' git clone "file://$(pwd)/parent" clone-redirected >out 2>err && - test_must_be_empty err + ! grep % err && + test_i18ngrep ! "Checking connectivity" err ' -test_expect_success 'redirected clone -v' ' + +test_expect_success 'redirected clone -v does show progress' ' git clone --progress "file://$(pwd)/parent" clone-redirected-progress \ >out 2>err && - test -s err + grep % err ' diff --git a/t/t5706-clone-branch.sh b/t/t5706-clone-branch.sh index 56be67e07e..6e7a7be052 100755 --- a/t/t5706-clone-branch.sh +++ b/t/t5706-clone-branch.sh @@ -20,7 +20,9 @@ test_expect_success 'setup' ' echo one >file && git add file && git commit -m one && git checkout -b two && echo two >file && git add file && git commit -m two && - git checkout master) + git checkout master) && + mkdir empty && + (cd empty && git init) ' test_expect_success 'vanilla clone chooses HEAD' ' @@ -61,4 +63,8 @@ test_expect_success 'clone -b with bogus branch' ' test_must_fail git clone -b bogus parent clone-bogus ' +test_expect_success 'clone -b not allowed with empty repos' ' + test_must_fail git clone -b branch empty clone-branch-empty +' + test_done diff --git a/t/t6000-rev-list-misc.sh b/t/t6000-rev-list-misc.sh index b10685af4e..15e3d6476c 100755 --- a/t/t6000-rev-list-misc.sh +++ b/t/t6000-rev-list-misc.sh @@ -48,4 +48,12 @@ test_expect_success 'rev-list --objects with pathspecs and copied files' ' ! grep one output ' +test_expect_success 'rev-list A..B and rev-list ^A B are the same' ' + git commit --allow-empty -m another && + git tag -a -m "annotated" v1.0 && + git rev-list --objects ^v1.0^ v1.0 >expect && + git rev-list --objects v1.0^..v1.0 >actual && + test_cmp expect actual +' + test_done diff --git a/t/test-lib.sh b/t/test-lib.sh index 1aa27bdbbf..c5e914a781 100644 --- a/t/test-lib.sh +++ b/t/test-lib.sh @@ -325,7 +325,7 @@ trap 'die' EXIT . "$TEST_DIRECTORY/test-lib-functions.sh" # You are not expected to call test_ok_ and test_failure_ directly, use -# the text_expect_* functions instead. +# the test_expect_* functions instead. test_ok_ () { test_success=$(($test_success + 1)) diff --git a/upload-pack.c b/upload-pack.c index 127e59a603..8327dc0b7c 100644 --- a/upload-pack.c +++ b/upload-pack.c @@ -40,6 +40,7 @@ static struct object_array have_obj; static struct object_array want_obj; static struct object_array extra_edge_obj; static unsigned int timeout; +static int keepalive = 5; /* 0 for no sideband, * otherwise maximum packet size (up to 65520 bytes). */ @@ -68,87 +69,28 @@ static ssize_t send_client_data(int fd, const char *data, ssize_t sz) return sz; } -static FILE *pack_pipe = NULL; -static void show_commit(struct commit *commit, void *data) -{ - if (commit->object.flags & BOUNDARY) - fputc('-', pack_pipe); - if (fputs(sha1_to_hex(commit->object.sha1), pack_pipe) < 0) - die("broken output pipe"); - fputc('\n', pack_pipe); - fflush(pack_pipe); - free(commit->buffer); - commit->buffer = NULL; -} - -static void show_object(struct object *obj, - const struct name_path *path, const char *component, - void *cb_data) -{ - show_object_with_name(pack_pipe, obj, path, component); -} - -static void show_edge(struct commit *commit) -{ - fprintf(pack_pipe, "-%s\n", sha1_to_hex(commit->object.sha1)); -} - -static int do_rev_list(int in, int out, void *user_data) -{ - int i; - struct rev_info revs; - - pack_pipe = xfdopen(out, "w"); - init_revisions(&revs, NULL); - revs.tag_objects = 1; - revs.tree_objects = 1; - revs.blob_objects = 1; - if (use_thin_pack) - revs.edge_hint = 1; - - for (i = 0; i < want_obj.nr; i++) { - struct object *o = want_obj.objects[i].item; - /* why??? */ - o->flags &= ~UNINTERESTING; - add_pending_object(&revs, o, NULL); - } - for (i = 0; i < have_obj.nr; i++) { - struct object *o = have_obj.objects[i].item; - o->flags |= UNINTERESTING; - add_pending_object(&revs, o, NULL); - } - setup_revisions(0, NULL, &revs, NULL); - if (prepare_revision_walk(&revs)) - die("revision walk setup failed"); - mark_edges_uninteresting(revs.commits, &revs, show_edge); - if (use_thin_pack) - for (i = 0; i < extra_edge_obj.nr; i++) - fprintf(pack_pipe, "-%s\n", sha1_to_hex( - extra_edge_obj.objects[i].item->sha1)); - traverse_commit_list(&revs, show_commit, show_object, NULL); - fflush(pack_pipe); - fclose(pack_pipe); - return 0; -} - static void create_pack_file(void) { - struct async rev_list; struct child_process pack_objects; char data[8193], progress[128]; char abort_msg[] = "aborting due to possible repository " "corruption on the remote side."; int buffered = -1; ssize_t sz; - const char *argv[10]; - int arg = 0; + const char *argv[12]; + int i, arg = 0; + FILE *pipe_fd; + char *shallow_file = NULL; - argv[arg++] = "pack-objects"; - if (!shallow_nr) { - argv[arg++] = "--revs"; - if (use_thin_pack) - argv[arg++] = "--thin"; + if (shallow_nr) { + shallow_file = setup_temporary_shallow(); + argv[arg++] = "--shallow-file"; + argv[arg++] = shallow_file; } + argv[arg++] = "pack-objects"; + argv[arg++] = "--revs"; + if (use_thin_pack) + argv[arg++] = "--thin"; argv[arg++] = "--stdout"; if (!no_progress) @@ -169,29 +111,21 @@ static void create_pack_file(void) if (start_command(&pack_objects)) die("git upload-pack: unable to fork git-pack-objects"); - if (shallow_nr) { - memset(&rev_list, 0, sizeof(rev_list)); - rev_list.proc = do_rev_list; - rev_list.out = pack_objects.in; - if (start_async(&rev_list)) - die("git upload-pack: unable to fork git-rev-list"); - } - else { - FILE *pipe_fd = xfdopen(pack_objects.in, "w"); - int i; - - for (i = 0; i < want_obj.nr; i++) - fprintf(pipe_fd, "%s\n", - sha1_to_hex(want_obj.objects[i].item->sha1)); - fprintf(pipe_fd, "--not\n"); - for (i = 0; i < have_obj.nr; i++) - fprintf(pipe_fd, "%s\n", - sha1_to_hex(have_obj.objects[i].item->sha1)); - fprintf(pipe_fd, "\n"); - fflush(pipe_fd); - fclose(pipe_fd); - } - + pipe_fd = xfdopen(pack_objects.in, "w"); + + for (i = 0; i < want_obj.nr; i++) + fprintf(pipe_fd, "%s\n", + sha1_to_hex(want_obj.objects[i].item->sha1)); + fprintf(pipe_fd, "--not\n"); + for (i = 0; i < have_obj.nr; i++) + fprintf(pipe_fd, "%s\n", + sha1_to_hex(have_obj.objects[i].item->sha1)); + for (i = 0; i < extra_edge_obj.nr; i++) + fprintf(pipe_fd, "%s\n", + sha1_to_hex(extra_edge_obj.objects[i].item->sha1)); + fprintf(pipe_fd, "\n"); + fflush(pipe_fd); + fclose(pipe_fd); /* We read from pack_objects.err to capture stderr output for * progress bar, and pack_objects.out to capture the pack data. @@ -200,6 +134,7 @@ static void create_pack_file(void) while (1) { struct pollfd pfd[2]; int pe, pu, pollsize; + int ret; reset_timeout(); @@ -222,7 +157,8 @@ static void create_pack_file(void) if (!pollsize) break; - if (poll(pfd, pollsize, -1) < 0) { + ret = poll(pfd, pollsize, 1000 * keepalive); + if (ret < 0) { if (errno != EINTR) { error("poll failed, resuming: %s", strerror(errno)); @@ -284,14 +220,32 @@ static void create_pack_file(void) if (sz < 0) goto fail; } + + /* + * We hit the keepalive timeout without saying anything; send + * an empty message on the data sideband just to let the other + * side know we're still working on it, but don't have any data + * yet. + * + * If we don't have a sideband channel, there's no room in the + * protocol to say anything, so those clients are just out of + * luck. + */ + if (!ret && use_sideband) { + static const char buf[] = "0005\1"; + write_or_die(1, buf, 5); + } } if (finish_command(&pack_objects)) { error("git upload-pack: git-pack-objects died with error."); goto fail; } - if (shallow_nr && finish_async(&rev_list)) - goto fail; /* error was already reported */ + if (shallow_file) { + if (*shallow_file) + unlink(shallow_file); + free(shallow_file); + } /* flush the data */ if (0 <= buffered) { @@ -785,6 +739,11 @@ static int upload_pack_config(const char *var, const char *value, void *unused) { if (!strcmp("uploadpack.allowtipsha1inwant", var)) allow_tip_sha1_in_want = git_config_bool(var, value); + else if (!strcmp("uploadpack.keepalive", var)) { + keepalive = git_config_int(var, value); + if (!keepalive) + keepalive = -1; + } return parse_hide_refs_config(var, value, "uploadpack"); } |