diff options
| -rw-r--r-- | builtin/apply.c | 6 | ||||
| -rw-r--r-- | builtin/bundle.c | 6 | ||||
| -rw-r--r-- | builtin/config.c | 5 | ||||
| -rw-r--r-- | builtin/grep.c | 6 | ||||
| -rw-r--r-- | builtin/index-pack.c | 2 | ||||
| -rw-r--r-- | builtin/ls-remote.c | 3 | ||||
| -rw-r--r-- | builtin/merge-file.c | 4 | ||||
| -rw-r--r-- | builtin/shortlog.c | 3 | ||||
| -rw-r--r-- | builtin/var.c | 9 | ||||
| -rw-r--r-- | cache.h | 6 | ||||
| -rw-r--r-- | environment.c | 1 | ||||
| -rw-r--r-- | git.c | 38 | ||||
| -rw-r--r-- | setup.c | 12 | ||||
| -rwxr-xr-x | t/t7006-pager.sh | 66 |
14 files changed, 120 insertions, 47 deletions
diff --git a/builtin/apply.c b/builtin/apply.c index f38c1f7b88..470520bde7 100644 --- a/builtin/apply.c +++ b/builtin/apply.c @@ -3606,11 +3606,11 @@ static int option_parse_directory(const struct option *opt, return 0; } -int cmd_apply(int argc, const char **argv, const char *unused_prefix) +int cmd_apply(int argc, const char **argv, const char *prefix_) { int i; int errs = 0; - int is_not_gitdir; + int is_not_gitdir = !startup_info->have_repository; int binary; int force_apply = 0; @@ -3683,7 +3683,7 @@ int cmd_apply(int argc, const char **argv, const char *unused_prefix) OPT_END() }; - prefix = setup_git_directory_gently(&is_not_gitdir); + prefix = prefix_; prefix_length = prefix ? strlen(prefix) : 0; git_config(git_apply_config, NULL); if (apply_default_whitespace) diff --git a/builtin/bundle.c b/builtin/bundle.c index 2006cc5cd5..80649ba0b2 100644 --- a/builtin/bundle.c +++ b/builtin/bundle.c @@ -18,7 +18,6 @@ static const char builtin_bundle_usage[] = int cmd_bundle(int argc, const char **argv, const char *prefix) { struct bundle_header header; - int nongit; const char *cmd, *bundle_file; int bundle_fd = -1; char buffer[PATH_MAX]; @@ -31,7 +30,6 @@ int cmd_bundle(int argc, const char **argv, const char *prefix) argc -= 2; argv += 2; - prefix = setup_git_directory_gently(&nongit); if (prefix && bundle_file[0] != '/') { snprintf(buffer, sizeof(buffer), "%s/%s", prefix, bundle_file); bundle_file = buffer; @@ -54,11 +52,11 @@ int cmd_bundle(int argc, const char **argv, const char *prefix) return !!list_bundle_refs(&header, argc, argv); } if (!strcmp(cmd, "create")) { - if (nongit) + if (!startup_info->have_repository) die("Need a repository to create a bundle."); return !!create_bundle(&header, bundle_file, argc, argv); } else if (!strcmp(cmd, "unbundle")) { - if (nongit) + if (!startup_info->have_repository) die("Need a repository to unbundle."); return !!unbundle(&header, bundle_fd) || list_bundle_refs(&header, argc, argv); diff --git a/builtin/config.c b/builtin/config.c index 79fee767b8..ca4a0db4a7 100644 --- a/builtin/config.c +++ b/builtin/config.c @@ -331,11 +331,10 @@ static int get_colorbool(int print) return get_colorbool_found ? 0 : 1; } -int cmd_config(int argc, const char **argv, const char *unused_prefix) +int cmd_config(int argc, const char **argv, const char *prefix) { - int nongit; + int nongit = !startup_info->have_repository; char *value; - const char *prefix = setup_git_directory_gently(&nongit); config_exclusive_filename = getenv(CONFIG_ENVIRONMENT); diff --git a/builtin/grep.c b/builtin/grep.c index b725ede0f7..da32f3df34 100644 --- a/builtin/grep.c +++ b/builtin/grep.c @@ -839,7 +839,7 @@ int cmd_grep(int argc, const char **argv, const char *prefix) struct string_list path_list = STRING_LIST_INIT_NODUP; int i; int dummy; - int nongit = 0, use_index = 1; + int use_index = 1; struct option options[] = { OPT_BOOLEAN(0, "cached", &cached, "search in index instead of in the work tree"), @@ -930,8 +930,6 @@ int cmd_grep(int argc, const char **argv, const char *prefix) OPT_END() }; - prefix = setup_git_directory_gently(&nongit); - /* * 'git grep -h', unlike 'git grep -h <pattern>', is a request * to show usage information and exit. @@ -976,7 +974,7 @@ int cmd_grep(int argc, const char **argv, const char *prefix) PARSE_OPT_STOP_AT_NON_OPTION | PARSE_OPT_NO_INTERNAL_HELP); - if (use_index && nongit) + if (use_index && !startup_info->have_repository) /* die the same way as if we did it at the beginning */ setup_git_directory(); diff --git a/builtin/index-pack.c b/builtin/index-pack.c index 96333d48cd..2e680d7a7a 100644 --- a/builtin/index-pack.c +++ b/builtin/index-pack.c @@ -880,14 +880,12 @@ int cmd_index_pack(int argc, const char **argv, const char *prefix) char *index_name_buf = NULL, *keep_name_buf = NULL; struct pack_idx_entry **idx_objects; unsigned char pack_sha1[20]; - int nongit; if (argc == 2 && !strcmp(argv[1], "-h")) usage(index_pack_usage); read_replace_refs = 0; - prefix = setup_git_directory_gently(&nongit); git_config(git_index_pack_config, NULL); if (prefix && chdir(prefix)) die("Cannot come back to cwd"); diff --git a/builtin/ls-remote.c b/builtin/ls-remote.c index 34480cfad6..97eed4012b 100644 --- a/builtin/ls-remote.c +++ b/builtin/ls-remote.c @@ -32,7 +32,6 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix) { int i; const char *dest = NULL; - int nongit; unsigned flags = 0; int quiet = 0; const char *uploadpack = NULL; @@ -42,8 +41,6 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix) struct transport *transport; const struct ref *ref; - setup_git_directory_gently(&nongit); - for (i = 1; i < argc; i++) { const char *arg = argv[i]; diff --git a/builtin/merge-file.c b/builtin/merge-file.c index b8e9e5ba01..b6664d49be 100644 --- a/builtin/merge-file.c +++ b/builtin/merge-file.c @@ -28,7 +28,6 @@ int cmd_merge_file(int argc, const char **argv, const char *prefix) xmparam_t xmp = {{0}}; int ret = 0, i = 0, to_stdout = 0; int quiet = 0; - int nongit; struct option options[] = { OPT_BOOLEAN('p', "stdout", &to_stdout, "send results to standard output"), OPT_SET_INT(0, "diff3", &xmp.style, "use a diff3 based merge", XDL_MERGE_DIFF3), @@ -50,8 +49,7 @@ int cmd_merge_file(int argc, const char **argv, const char *prefix) xmp.style = 0; xmp.favor = 0; - prefix = setup_git_directory_gently(&nongit); - if (!nongit) { + if (startup_info->have_repository) { /* Read the configuration file */ git_config(git_xmerge_config, NULL); if (0 <= git_xmerge_style) diff --git a/builtin/shortlog.c b/builtin/shortlog.c index 0a9681ba7e..2135b0dde1 100644 --- a/builtin/shortlog.c +++ b/builtin/shortlog.c @@ -249,7 +249,7 @@ int cmd_shortlog(int argc, const char **argv, const char *prefix) { static struct shortlog log; static struct rev_info rev; - int nongit; + int nongit = !startup_info->have_repository; static const struct option options[] = { OPT_BOOLEAN('n', "numbered", &log.sort_by_number, @@ -265,7 +265,6 @@ int cmd_shortlog(int argc, const char **argv, const char *prefix) struct parse_opt_ctx_t ctx; - prefix = setup_git_directory_gently(&nongit); git_config(git_default_config, NULL); shortlog_init(&log); init_revisions(&rev, prefix); diff --git a/builtin/var.c b/builtin/var.c index 70fdb4dec7..0744bb8318 100644 --- a/builtin/var.c +++ b/builtin/var.c @@ -74,14 +74,9 @@ static int show_config(const char *var, const char *value, void *cb) int cmd_var(int argc, const char **argv, const char *prefix) { - const char *val; - int nongit; - if (argc != 2) { + const char *val = NULL; + if (argc != 2) usage(var_usage); - } - - setup_git_directory_gently(&nongit); - val = NULL; if (strcmp(argv[1], "-l") == 0) { git_config(show_config, NULL); @@ -1102,6 +1102,12 @@ int split_cmdline(char *cmdline, const char ***argv); /* Takes a negative value returned by split_cmdline */ const char *split_cmdline_strerror(int cmdline_errno); +/* git.c */ +struct startup_info { + int have_repository; +}; +extern struct startup_info *startup_info; + /* builtin/merge.c */ int checkout_fast_forward(const unsigned char *from, const unsigned char *to); diff --git a/environment.c b/environment.c index 83d38d3c23..eeb26876a1 100644 --- a/environment.c +++ b/environment.c @@ -53,6 +53,7 @@ enum object_creation_mode object_creation_mode = OBJECT_CREATION_MODE; char *notes_ref_name; int grafts_replace_parents = 1; int core_apply_sparse_checkout; +struct startup_info *startup_info; /* Parallel index stat data preload? */ int core_preload_index = 0; @@ -14,6 +14,7 @@ const char git_usage_string[] = const char git_more_info_string[] = "See 'git help COMMAND' for more information on a specific command."; +static struct startup_info git_startup_info; static int use_pager = -1; struct pager_config { const char *cmd; @@ -230,13 +231,14 @@ static int handle_alias(int *argcp, const char ***argv) const char git_version_string[] = GIT_VERSION; -#define RUN_SETUP (1<<0) -#define USE_PAGER (1<<1) +#define RUN_SETUP (1<<0) +#define RUN_SETUP_GENTLY (1<<1) +#define USE_PAGER (1<<2) /* * require working tree to be present -- anything uses this needs * RUN_SETUP for reading from the configuration file. */ -#define NEED_WORK_TREE (1<<2) +#define NEED_WORK_TREE (1<<3) struct cmd_struct { const char *cmd; @@ -255,8 +257,12 @@ static int run_builtin(struct cmd_struct *p, int argc, const char **argv) if (!help) { if (p->option & RUN_SETUP) prefix = setup_git_directory(); + if (p->option & RUN_SETUP_GENTLY) { + int nongit_ok; + prefix = setup_git_directory_gently(&nongit_ok); + } - if (use_pager == -1 && p->option & RUN_SETUP) + if (use_pager == -1 && p->option & (RUN_SETUP | RUN_SETUP_GENTLY)) use_pager = check_pager_config(p->cmd); if (use_pager == -1 && p->option & USE_PAGER) use_pager = 1; @@ -296,12 +302,12 @@ static void handle_internal_command(int argc, const char **argv) { "add", cmd_add, RUN_SETUP | NEED_WORK_TREE }, { "stage", cmd_add, RUN_SETUP | NEED_WORK_TREE }, { "annotate", cmd_annotate, RUN_SETUP }, - { "apply", cmd_apply }, + { "apply", cmd_apply, RUN_SETUP_GENTLY }, { "archive", cmd_archive }, { "bisect--helper", cmd_bisect__helper, RUN_SETUP | NEED_WORK_TREE }, { "blame", cmd_blame, RUN_SETUP }, { "branch", cmd_branch, RUN_SETUP }, - { "bundle", cmd_bundle }, + { "bundle", cmd_bundle, RUN_SETUP_GENTLY }, { "cat-file", cmd_cat_file, RUN_SETUP }, { "checkout", cmd_checkout, RUN_SETUP | NEED_WORK_TREE }, { "checkout-index", cmd_checkout_index, @@ -314,7 +320,7 @@ static void handle_internal_command(int argc, const char **argv) { "clean", cmd_clean, RUN_SETUP | NEED_WORK_TREE }, { "commit", cmd_commit, RUN_SETUP | NEED_WORK_TREE }, { "commit-tree", cmd_commit_tree, RUN_SETUP }, - { "config", cmd_config }, + { "config", cmd_config, RUN_SETUP_GENTLY }, { "count-objects", cmd_count_objects, RUN_SETUP }, { "describe", cmd_describe, RUN_SETUP }, { "diff", cmd_diff }, @@ -331,21 +337,21 @@ static void handle_internal_command(int argc, const char **argv) { "fsck-objects", cmd_fsck, RUN_SETUP }, { "gc", cmd_gc, RUN_SETUP }, { "get-tar-commit-id", cmd_get_tar_commit_id }, - { "grep", cmd_grep }, + { "grep", cmd_grep, RUN_SETUP_GENTLY }, { "hash-object", cmd_hash_object }, { "help", cmd_help }, - { "index-pack", cmd_index_pack }, + { "index-pack", cmd_index_pack, RUN_SETUP_GENTLY }, { "init", cmd_init_db }, { "init-db", cmd_init_db }, { "log", cmd_log, RUN_SETUP }, { "ls-files", cmd_ls_files, RUN_SETUP }, { "ls-tree", cmd_ls_tree, RUN_SETUP }, - { "ls-remote", cmd_ls_remote }, + { "ls-remote", cmd_ls_remote, RUN_SETUP_GENTLY }, { "mailinfo", cmd_mailinfo }, { "mailsplit", cmd_mailsplit }, { "merge", cmd_merge, RUN_SETUP | NEED_WORK_TREE }, { "merge-base", cmd_merge_base, RUN_SETUP }, - { "merge-file", cmd_merge_file }, + { "merge-file", cmd_merge_file, RUN_SETUP_GENTLY }, { "merge-index", cmd_merge_index, RUN_SETUP }, { "merge-ours", cmd_merge_ours, RUN_SETUP }, { "merge-recursive", cmd_merge_recursive, RUN_SETUP | NEED_WORK_TREE }, @@ -361,7 +367,7 @@ static void handle_internal_command(int argc, const char **argv) { "pack-objects", cmd_pack_objects, RUN_SETUP }, { "pack-redundant", cmd_pack_redundant, RUN_SETUP }, { "patch-id", cmd_patch_id }, - { "peek-remote", cmd_ls_remote }, + { "peek-remote", cmd_ls_remote, RUN_SETUP_GENTLY }, { "pickaxe", cmd_blame, RUN_SETUP }, { "prune", cmd_prune, RUN_SETUP }, { "prune-packed", cmd_prune_packed, RUN_SETUP }, @@ -371,7 +377,7 @@ static void handle_internal_command(int argc, const char **argv) { "reflog", cmd_reflog, RUN_SETUP }, { "remote", cmd_remote, RUN_SETUP }, { "replace", cmd_replace, RUN_SETUP }, - { "repo-config", cmd_config }, + { "repo-config", cmd_config, RUN_SETUP_GENTLY }, { "rerere", cmd_rerere, RUN_SETUP }, { "reset", cmd_reset, RUN_SETUP }, { "rev-list", cmd_rev_list, RUN_SETUP }, @@ -379,7 +385,7 @@ static void handle_internal_command(int argc, const char **argv) { "revert", cmd_revert, RUN_SETUP | NEED_WORK_TREE }, { "rm", cmd_rm, RUN_SETUP }, { "send-pack", cmd_send_pack, RUN_SETUP }, - { "shortlog", cmd_shortlog, USE_PAGER }, + { "shortlog", cmd_shortlog, RUN_SETUP_GENTLY | USE_PAGER }, { "show-branch", cmd_show_branch, RUN_SETUP }, { "show", cmd_show, RUN_SETUP }, { "status", cmd_status, RUN_SETUP | NEED_WORK_TREE }, @@ -393,7 +399,7 @@ static void handle_internal_command(int argc, const char **argv) { "update-ref", cmd_update_ref, RUN_SETUP }, { "update-server-info", cmd_update_server_info, RUN_SETUP }, { "upload-archive", cmd_upload_archive }, - { "var", cmd_var }, + { "var", cmd_var, RUN_SETUP_GENTLY }, { "verify-tag", cmd_verify_tag, RUN_SETUP }, { "version", cmd_version }, { "whatchanged", cmd_whatchanged, RUN_SETUP }, @@ -490,6 +496,8 @@ int main(int argc, const char **argv) { const char *cmd; + startup_info = &git_startup_info; + cmd = git_extract_argv0_path(argv[0]); if (!cmd) cmd = "git-help"; @@ -426,7 +426,7 @@ static dev_t get_device_or_die(const char *path, const char *prefix) * We cannot decide in this function whether we are in the work tree or * not, since the config can only be read _after_ this function was called. */ -const char *setup_git_directory_gently(int *nongit_ok) +static const char *setup_git_directory_gently_1(int *nongit_ok) { const char *work_tree_env = getenv(GIT_WORK_TREE_ENVIRONMENT); const char *env_ceiling_dirs = getenv(CEILING_DIRECTORIES_ENVIRONMENT); @@ -507,6 +507,16 @@ const char *setup_git_directory_gently(int *nongit_ok) } } +const char *setup_git_directory_gently(int *nongit_ok) +{ + const char *prefix; + + prefix = setup_git_directory_gently_1(nongit_ok); + if (startup_info) + startup_info->have_repository = !nongit_ok || !*nongit_ok; + return prefix; +} + int git_config_perm(const char *var, const char *value) { int i; diff --git a/t/t7006-pager.sh b/t/t7006-pager.sh index 71d3ceff8f..fb744e3c4a 100755 --- a/t/t7006-pager.sh +++ b/t/t7006-pager.sh @@ -58,6 +58,21 @@ test_expect_success TTY 'some commands use a pager' ' test -e paginated.out ' +test_expect_failure TTY 'pager runs from subdir' ' + echo subdir/paginated.out >expected && + mkdir -p subdir && + rm -f paginated.out subdir/paginated.out && + ( + cd subdir && + test_terminal git log + ) && + { + ls paginated.out subdir/paginated.out || + : + } >actual && + test_cmp expected actual +' + test_expect_success TTY 'some commands do not use a pager' ' rm -f paginated.out || cleanup_fail && @@ -106,6 +121,45 @@ test_expect_success TTY 'no pager with --no-pager' ' ! test -e paginated.out ' +test_expect_success TTY 'configuration can disable pager' ' + rm -f paginated.out && + test_might_fail git config --unset pager.grep && + test_terminal git grep initial && + test -e paginated.out && + + rm -f paginated.out && + git config pager.grep false && + test_when_finished "git config --unset pager.grep" && + test_terminal git grep initial && + ! test -e paginated.out +' + +test_expect_success TTY 'git config uses a pager if configured to' ' + rm -f paginated.out && + git config pager.config true && + test_when_finished "git config --unset pager.config" && + test_terminal git config --list && + test -e paginated.out +' + +test_expect_success TTY 'configuration can enable pager (from subdir)' ' + rm -f paginated.out && + mkdir -p subdir && + git config pager.bundle true && + test_when_finished "git config --unset pager.bundle" && + + git bundle create test.bundle --all && + rm -f paginated.out subdir/paginated.out && + ( + cd subdir && + test_terminal git bundle unbundle ../test.bundle + ) && + { + test -e paginated.out || + test -e subdir/paginated.out + } +' + # A colored commit log will begin with an appropriate ANSI escape # for the first color; the text "commit" comes later. colorful() { @@ -369,4 +423,16 @@ test_GIT_PAGER_overrides expect_success test_must_fail 'git -p' test_doesnt_paginate expect_failure test_must_fail 'git -p nonsense' +test_pager_choices 'git shortlog' +test_expect_success 'setup: configure shortlog not to paginate' ' + git config pager.shortlog false +' +test_doesnt_paginate expect_success 'git shortlog' +test_no_local_config_subdir expect_success 'git shortlog' +test_default_pager expect_success 'git -p shortlog' +test_core_pager_subdir expect_success 'git -p shortlog' + +test_core_pager_subdir expect_success test_must_fail \ + 'git -p apply </dev/null' + test_done |