diff options
| -rw-r--r-- | Documentation/git-stripspace.txt | 5 | ||||
| -rw-r--r-- | Documentation/git-tag.txt | 8 | ||||
| -rw-r--r-- | Documentation/git-verify-tag.txt | 4 | ||||
| -rw-r--r-- | Makefile | 3 | ||||
| -rw-r--r-- | builtin-stripspace.c | 7 | ||||
| -rw-r--r-- | builtin-tag.c | 460 | ||||
| -rw-r--r-- | builtin-verify-tag.c | 110 | ||||
| -rw-r--r-- | builtin.h | 2 | ||||
| -rw-r--r-- | cache.h | 2 | ||||
| -rw-r--r-- | config.c | 5 | ||||
| -rwxr-xr-x | contrib/examples/git-tag.sh (renamed from git-tag.sh) | 0 | ||||
| -rwxr-xr-x | contrib/examples/git-verify-tag.sh (renamed from git-verify-tag.sh) | 0 | ||||
| -rw-r--r-- | environment.c | 1 | ||||
| -rw-r--r-- | git.c | 2 | ||||
| -rwxr-xr-x | t/t0030-stripspace.sh | 5 | ||||
| -rwxr-xr-x | t/t7004-tag.sh | 123 |
16 files changed, 720 insertions, 17 deletions
diff --git a/Documentation/git-stripspace.txt b/Documentation/git-stripspace.txt index 1306d7bab7..5212358306 100644 --- a/Documentation/git-stripspace.txt +++ b/Documentation/git-stripspace.txt @@ -8,7 +8,7 @@ git-stripspace - Filter out empty lines SYNOPSIS -------- -'git-stripspace' < <stream> +'git-stripspace' [-s | --strip-comments] < <stream> DESCRIPTION ----------- @@ -16,6 +16,9 @@ Remove multiple empty lines, and empty lines at beginning and end. OPTIONS ------- +-s\|--strip-comments:: + In addition to empty lines, also strip lines starting with '#'. + <stream>:: Byte stream to act on. diff --git a/Documentation/git-tag.txt b/Documentation/git-tag.txt index aee2c1bdc7..119117f0bd 100644 --- a/Documentation/git-tag.txt +++ b/Documentation/git-tag.txt @@ -12,7 +12,7 @@ SYNOPSIS 'git-tag' [-a | -s | -u <key-id>] [-f] [-m <msg> | -F <file>] <name> [<head>] 'git-tag' -d <name>... 'git-tag' [-n [<num>]] -l [<pattern>] -'git-tag' -v <name> +'git-tag' -v <name>... DESCRIPTION ----------- @@ -23,7 +23,7 @@ Unless `-f` is given, the tag must not yet exist in If one of `-a`, `-s`, or `-u <key-id>` is passed, the command creates a 'tag' object, and requires the tag message. Unless -`-m <msg>` is given, an editor is started for the user to type +`-m <msg>` or `-F <file>` is given, an editor is started for the user to type in the tag message. Otherwise just the SHA1 object name of the commit object is @@ -59,15 +59,17 @@ OPTIONS Delete existing tags with the given names. -v:: - Verify the gpg signature of given the tag + Verify the gpg signature of the given tag names. -n <num>:: <num> specifies how many lines from the annotation, if any, are printed when using -l. The default is not to print any annotation lines. + If no number is given to `-n`, only the first line is printed. -l <pattern>:: List tags with names that match the given pattern (or all if no pattern is given). + Typing "git tag" without arguments, also lists all tags. -m <msg>:: Use the given tag message (instead of prompting) diff --git a/Documentation/git-verify-tag.txt b/Documentation/git-verify-tag.txt index 48d17fd9c4..ac7fb19154 100644 --- a/Documentation/git-verify-tag.txt +++ b/Documentation/git-verify-tag.txt @@ -3,11 +3,11 @@ git-verify-tag(1) NAME ---- -git-verify-tag - Check the GPG signature of tag +git-verify-tag - Check the GPG signature of tags SYNOPSIS -------- -'git-verify-tag' <tag> +'git-verify-tag' <tag>... DESCRIPTION ----------- @@ -208,7 +208,6 @@ SCRIPT_SH = \ git-pull.sh git-rebase.sh git-rebase--interactive.sh \ git-repack.sh git-request-pull.sh git-reset.sh \ git-sh-setup.sh \ - git-tag.sh git-verify-tag.sh \ git-am.sh \ git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \ git-merge-resolve.sh git-merge-ours.sh \ @@ -363,12 +362,14 @@ BUILTIN_OBJS = \ builtin-show-branch.o \ builtin-stripspace.o \ builtin-symbolic-ref.o \ + builtin-tag.o \ builtin-tar-tree.o \ builtin-unpack-objects.o \ builtin-update-index.o \ builtin-update-ref.o \ builtin-upload-archive.o \ builtin-verify-pack.o \ + builtin-verify-tag.o \ builtin-write-tree.o \ builtin-show-ref.o \ builtin-pack-refs.o diff --git a/builtin-stripspace.c b/builtin-stripspace.c index 55716873dc..916355ca5d 100644 --- a/builtin-stripspace.c +++ b/builtin-stripspace.c @@ -76,6 +76,11 @@ int cmd_stripspace(int argc, const char **argv, const char *prefix) { char *buffer; unsigned long size; + int strip_comments = 0; + + if (argc > 1 && (!strcmp(argv[1], "-s") || + !strcmp(argv[1], "--strip-comments"))) + strip_comments = 1; size = 1024; buffer = xmalloc(size); @@ -84,7 +89,7 @@ int cmd_stripspace(int argc, const char **argv, const char *prefix) die("could not read the input"); } - size = stripspace(buffer, size, 0); + size = stripspace(buffer, size, strip_comments); write_or_die(1, buffer, size); if (size) putc('\n', stdout); diff --git a/builtin-tag.c b/builtin-tag.c new file mode 100644 index 0000000000..d6d38ad123 --- /dev/null +++ b/builtin-tag.c @@ -0,0 +1,460 @@ +/* + * Builtin "git tag" + * + * Copyright (c) 2007 Kristian Høgsberg <krh@redhat.com>, + * Carlos Rica <jasampler@gmail.com> + * Based on git-tag.sh and mktag.c by Linus Torvalds. + */ + +#include "cache.h" +#include "builtin.h" +#include "refs.h" +#include "tag.h" +#include "run-command.h" + +static const char builtin_tag_usage[] = + "git-tag [-n [<num>]] -l [<pattern>] | [-a | -s | -u <key-id>] [-f | -d | -v] [-m <msg> | -F <file>] <tagname> [<head>]"; + +static char signingkey[1000]; + +static void launch_editor(const char *path, char **buffer, unsigned long *len) +{ + const char *editor, *terminal; + struct child_process child; + const char *args[3]; + int fd; + + editor = getenv("GIT_EDITOR"); + if (!editor && editor_program) + editor = editor_program; + if (!editor) + editor = getenv("VISUAL"); + if (!editor) + editor = getenv("EDITOR"); + + terminal = getenv("TERM"); + if (!editor && (!terminal || !strcmp(terminal, "dumb"))) { + fprintf(stderr, + "Terminal is dumb but no VISUAL nor EDITOR defined.\n" + "Please supply the message using either -m or -F option.\n"); + exit(1); + } + + if (!editor) + editor = "vi"; + + memset(&child, 0, sizeof(child)); + child.argv = args; + args[0] = editor; + args[1] = path; + args[2] = NULL; + + if (run_command(&child)) + die("There was a problem with the editor %s.", editor); + + fd = open(path, O_RDONLY); + if (fd < 0) + die("could not open '%s': %s", path, strerror(errno)); + if (read_fd(fd, buffer, len)) { + free(*buffer); + die("could not read message file '%s': %s", + path, strerror(errno)); + } + close(fd); +} + +struct tag_filter { + const char *pattern; + int lines; +}; + +#define PGP_SIGNATURE "-----BEGIN PGP SIGNATURE-----" + +static int show_reference(const char *refname, const unsigned char *sha1, + int flag, void *cb_data) +{ + struct tag_filter *filter = cb_data; + + if (!fnmatch(filter->pattern, refname, 0)) { + int i; + unsigned long size; + enum object_type type; + char *buf, *sp, *eol; + size_t len; + + if (!filter->lines) { + printf("%s\n", refname); + return 0; + } + printf("%-15s ", refname); + + sp = buf = read_sha1_file(sha1, &type, &size); + if (!buf) + return 0; + if (!size) { + free(buf); + return 0; + } + /* skip header */ + while (sp + 1 < buf + size && + !(sp[0] == '\n' && sp[1] == '\n')) + sp++; + /* only take up to "lines" lines, and strip the signature */ + for (i = 0, sp += 2; + i < filter->lines && sp < buf + size && + prefixcmp(sp, PGP_SIGNATURE "\n"); + i++) { + if (i) + printf("\n "); + eol = memchr(sp, '\n', size - (sp - buf)); + len = eol ? eol - sp : size - (sp - buf); + fwrite(sp, len, 1, stdout); + if (!eol) + break; + sp = eol + 1; + } + putchar('\n'); + free(buf); + } + + return 0; +} + +static int list_tags(const char *pattern, int lines) +{ + struct tag_filter filter; + char *newpattern; + + if (pattern == NULL) + pattern = ""; + + /* prepend/append * to the shell pattern: */ + newpattern = xmalloc(strlen(pattern) + 3); + sprintf(newpattern, "*%s*", pattern); + + filter.pattern = newpattern; + filter.lines = lines; + + for_each_tag_ref(show_reference, (void *) &filter); + + free(newpattern); + + return 0; +} + +typedef int (*each_tag_name_fn)(const char *name, const char *ref, + const unsigned char *sha1); + +static int for_each_tag_name(const char **argv, each_tag_name_fn fn) +{ + const char **p; + char ref[PATH_MAX]; + int had_error = 0; + unsigned char sha1[20]; + + for (p = argv; *p; p++) { + if (snprintf(ref, sizeof(ref), "refs/tags/%s", *p) + >= sizeof(ref)) { + error("tag name too long: %.*s...", 50, *p); + had_error = 1; + continue; + } + if (!resolve_ref(ref, sha1, 1, NULL)) { + error("tag '%s' not found.", *p); + had_error = 1; + continue; + } + if (fn(*p, ref, sha1)) + had_error = 1; + } + return had_error; +} + +static int delete_tag(const char *name, const char *ref, + const unsigned char *sha1) +{ + if (delete_ref(ref, sha1)) + return 1; + printf("Deleted tag '%s'\n", name); + return 0; +} + +static int verify_tag(const char *name, const char *ref, + const unsigned char *sha1) +{ + const char *argv_verify_tag[] = {"git-verify-tag", + "-v", "SHA1_HEX", NULL}; + argv_verify_tag[2] = sha1_to_hex(sha1); + + if (run_command_v_opt(argv_verify_tag, 0)) + return error("could not verify the tag '%s'", name); + return 0; +} + +static ssize_t do_sign(char *buffer, size_t size, size_t max) +{ + struct child_process gpg; + const char *args[4]; + char *bracket; + int len; + + if (!*signingkey) { + if (strlcpy(signingkey, git_committer_info(1), + sizeof(signingkey)) > sizeof(signingkey) - 1) + return error("committer info too long."); + bracket = strchr(signingkey, '>'); + if (bracket) + bracket[1] = '\0'; + } + + memset(&gpg, 0, sizeof(gpg)); + gpg.argv = args; + gpg.in = -1; + gpg.out = -1; + args[0] = "gpg"; + args[1] = "-bsau"; + args[2] = signingkey; + args[3] = NULL; + + if (start_command(&gpg)) + return error("could not run gpg."); + + write_or_die(gpg.in, buffer, size); + close(gpg.in); + gpg.close_in = 0; + len = read_in_full(gpg.out, buffer + size, max - size); + + finish_command(&gpg); + + if (len == max - size) + return error("could not read the entire signature from gpg."); + + return size + len; +} + +static const char tag_template[] = + "\n" + "#\n" + "# Write a tag message\n" + "#\n"; + +static int git_tag_config(const char *var, const char *value) +{ + if (!strcmp(var, "user.signingkey")) { + if (!value) + die("user.signingkey without value"); + if (strlcpy(signingkey, value, sizeof(signingkey)) + >= sizeof(signingkey)) + die("user.signingkey value too long"); + return 0; + } + + return git_default_config(var, value); +} + +#define MAX_SIGNATURE_LENGTH 1024 +/* message must be NULL or allocated, it will be reallocated and freed */ +static void create_tag(const unsigned char *object, const char *tag, + char *message, int sign, unsigned char *result) +{ + enum object_type type; + char header_buf[1024], *buffer = NULL; + int header_len, max_size; + unsigned long size = 0; + + type = sha1_object_info(object, NULL); + if (type <= OBJ_NONE) + die("bad object type."); + + header_len = snprintf(header_buf, sizeof(header_buf), + "object %s\n" + "type %s\n" + "tag %s\n" + "tagger %s\n\n", + sha1_to_hex(object), + typename(type), + tag, + git_committer_info(1)); + + if (header_len > sizeof(header_buf) - 1) + die("tag header too big."); + + if (!message) { + char *path; + int fd; + + /* write the template message before editing: */ + path = xstrdup(git_path("TAG_EDITMSG")); + fd = open(path, O_CREAT | O_TRUNC | O_WRONLY, 0600); + if (fd < 0) + die("could not create file '%s': %s", + path, strerror(errno)); + write_or_die(fd, tag_template, strlen(tag_template)); + close(fd); + + launch_editor(path, &buffer, &size); + + unlink(path); + free(path); + } + else { + buffer = message; + size = strlen(message); + } + + size = stripspace(buffer, size, 1); + + if (!message && !size) + die("no tag message?"); + + /* insert the header and add the '\n' if needed: */ + max_size = header_len + size + (sign ? MAX_SIGNATURE_LENGTH : 0) + 1; + buffer = xrealloc(buffer, max_size); + if (size) + buffer[size++] = '\n'; + memmove(buffer + header_len, buffer, size); + memcpy(buffer, header_buf, header_len); + size += header_len; + + if (sign) { + size = do_sign(buffer, size, max_size); + if (size < 0) + die("unable to sign the tag"); + } + + if (write_sha1_file(buffer, size, tag_type, result) < 0) + die("unable to write tag file"); + free(buffer); +} + +int cmd_tag(int argc, const char **argv, const char *prefix) +{ + unsigned char object[20], prev[20]; + int annotate = 0, sign = 0, force = 0, lines = 0; + char *message = NULL; + char ref[PATH_MAX]; + const char *object_ref, *tag; + int i; + struct ref_lock *lock; + + git_config(git_tag_config); + + for (i = 1; i < argc; i++) { + const char *arg = argv[i]; + + if (arg[0] != '-') + break; + if (!strcmp(arg, "-a")) { + annotate = 1; + continue; + } + if (!strcmp(arg, "-s")) { + annotate = 1; + sign = 1; + continue; + } + if (!strcmp(arg, "-f")) { + force = 1; + continue; + } + if (!strcmp(arg, "-n")) { + if (i + 1 == argc || *argv[i + 1] == '-') + /* no argument */ + lines = 1; + else + lines = isdigit(*argv[++i]) ? + atoi(argv[i]) : 1; + continue; + } + if (!strcmp(arg, "-m")) { + annotate = 1; + i++; + if (i == argc) + die("option -m needs an argument."); + if (message) + die("only one -F or -m option is allowed."); + message = xstrdup(argv[i]); + continue; + } + if (!strcmp(arg, "-F")) { + unsigned long len; + int fd; + + annotate = 1; + i++; + if (i == argc) + die("option -F needs an argument."); + if (message) + die("only one -F or -m option is allowed."); + + if (!strcmp(argv[i], "-")) + fd = 0; + else { + fd = open(argv[i], O_RDONLY); + if (fd < 0) + die("could not open '%s': %s", + argv[i], strerror(errno)); + } + len = 1024; + message = xmalloc(len); + if (read_fd(fd, &message, &len)) { + free(message); + die("cannot read %s", argv[i]); + } + continue; + } + if (!strcmp(arg, "-u")) { + annotate = 1; + sign = 1; + i++; + if (i == argc) + die("option -u needs an argument."); + if (strlcpy(signingkey, argv[i], sizeof(signingkey)) + >= sizeof(signingkey)) + die("argument to option -u too long"); + continue; + } + if (!strcmp(arg, "-l")) + return list_tags(argv[i + 1], lines); + if (!strcmp(arg, "-d")) + return for_each_tag_name(argv + i + 1, delete_tag); + if (!strcmp(arg, "-v")) + return for_each_tag_name(argv + i + 1, verify_tag); + usage(builtin_tag_usage); + } + + if (i == argc) { + if (annotate) + usage(builtin_tag_usage); + return list_tags(NULL, lines); + } + tag = argv[i++]; + + object_ref = i < argc ? argv[i] : "HEAD"; + if (i + 1 < argc) + die("too many params"); + + if (get_sha1(object_ref, object)) + die("Failed to resolve '%s' as a valid ref.", object_ref); + + if (snprintf(ref, sizeof(ref), "refs/tags/%s", tag) > sizeof(ref) - 1) + die("tag name too long: %.*s...", 50, tag); + if (check_ref_format(ref)) + die("'%s' is not a valid tag name.", tag); + + if (!resolve_ref(ref, prev, 1, NULL)) + hashclr(prev); + else if (!force) + die("tag '%s' already exists", tag); + + if (annotate) + create_tag(object, tag, message, sign, object); + + lock = lock_any_ref_for_update(ref, prev, 0); + if (!lock) + die("%s: cannot lock the ref", ref); + if (write_ref_sha1(lock, object, NULL) < 0) + die("%s: cannot update the ref", ref); + + return 0; +} diff --git a/builtin-verify-tag.c b/builtin-verify-tag.c new file mode 100644 index 0000000000..dfcfcd0455 --- /dev/null +++ b/builtin-verify-tag.c @@ -0,0 +1,110 @@ +/* + * Builtin "git verify-tag" + * + * Copyright (c) 2007 Carlos Rica <jasampler@gmail.com> + * + * Based on git-verify-tag.sh + */ +#include "cache.h" +#include "builtin.h" +#include "tag.h" +#include "run-command.h" +#include <signal.h> + +static const char builtin_verify_tag_usage[] = + "git-verify-tag [-v|--verbose] <tag>..."; + +#define PGP_SIGNATURE "-----BEGIN PGP SIGNATURE-----" + +static int run_gpg_verify(const char *buf, unsigned long size, int verbose) +{ + struct child_process gpg; + const char *args_gpg[] = {"gpg", "--verify", "FILE", "-", NULL}; + char path[PATH_MAX], *eol; + size_t len; + int fd, ret; + + fd = git_mkstemp(path, PATH_MAX, ".git_vtag_tmpXXXXXX"); + if (fd < 0) + return error("could not create temporary file '%s': %s", + path, strerror(errno)); + if (write_in_full(fd, buf, size) < 0) + return error("failed writing temporary file '%s': %s", + path, strerror(errno)); + close(fd); + + /* find the length without signature */ + len = 0; + while (len < size && prefixcmp(buf + len, PGP_SIGNATURE "\n")) { + eol = memchr(buf + len, '\n', size - len); + len += eol ? eol - (buf + len) + 1 : size - len; + } + if (verbose) + write_in_full(1, buf, len); + + memset(&gpg, 0, sizeof(gpg)); + gpg.argv = args_gpg; + gpg.in = -1; + gpg.out = 1; + args_gpg[2] = path; + if (start_command(&gpg)) + return error("could not run gpg."); + + write_in_full(gpg.in, buf, len); + close(gpg.in); + gpg.close_in = 0; + ret = finish_command(&gpg); + + unlink(path); + + return ret; +} + +static int verify_tag(const char *name, int verbose) +{ + enum object_type type; + unsigned char sha1[20]; + char *buf; + unsigned long size; + int ret; + + if (get_sha1(name, sha1)) + return error("tag '%s' not found.", name); + + type = sha1_object_info(sha1, NULL); + if (type != OBJ_TAG) + return error("%s: cannot verify a non-tag object of type %s.", + name, typename(type)); + + buf = read_sha1_file(sha1, &type, &size); + if (!buf) + return error("%s: unable to read file.", name); + + ret = run_gpg_verify(buf, size, verbose); + + free(buf); + return ret; +} + +int cmd_verify_tag(int argc, const char **argv, const char *prefix) +{ + int i = 1, verbose = 0, had_error = 0; + + git_config(git_default_config); + + if (argc == 1) + usage(builtin_verify_tag_usage); + + if (!strcmp(argv[i], "-v") || !strcmp(argv[i], "--verbose")) { + verbose = 1; + i++; + } + + /* sometimes the program was terminated because this signal + * was received in the process of writing the gpg input: */ + signal(SIGPIPE, SIG_IGN); + while (i < argc) + if (verify_tag(argv[i++], verbose)) + had_error = 1; + return had_error; +} @@ -70,12 +70,14 @@ extern int cmd_show(int argc, const char **argv, const char *prefix); extern int cmd_show_branch(int argc, const char **argv, const char *prefix); extern int cmd_stripspace(int argc, const char **argv, const char *prefix); extern int cmd_symbolic_ref(int argc, const char **argv, const char *prefix); +extern int cmd_tag(int argc, const char **argv, const char *prefix); extern int cmd_tar_tree(int argc, const char **argv, const char *prefix); extern int cmd_unpack_objects(int argc, const char **argv, const char *prefix); extern int cmd_update_index(int argc, const char **argv, const char *prefix); extern int cmd_update_ref(int argc, const char **argv, const char *prefix); extern int cmd_upload_archive(int argc, const char **argv, const char *prefix); extern int cmd_upload_tar(int argc, const char **argv, const char *prefix); +extern int cmd_verify_tag(int argc, const char **argv, const char *prefix); extern int cmd_version(int argc, const char **argv, const char *prefix); extern int cmd_whatchanged(int argc, const char **argv, const char *prefix); extern int cmd_write_tree(int argc, const char **argv, const char *prefix); @@ -569,6 +569,8 @@ extern char *pager_program; extern int pager_in_use; extern int pager_use_color; +extern char *editor_program; + /* base85 */ int decode_85(char *dst, const char *line, int linelen); void encode_85(char *buf, const unsigned char *data, int bytes); @@ -426,6 +426,11 @@ int git_default_config(const char *var, const char *value) return 0; } + if (!strcmp(var, "core.editor")) { + editor_program = xstrdup(value); + return 0; + } + /* Add other config variables here and to Documentation/config.txt. */ return 0; } diff --git a/git-tag.sh b/contrib/examples/git-tag.sh index 5ee3f50a3c..5ee3f50a3c 100755 --- a/git-tag.sh +++ b/contrib/examples/git-tag.sh diff --git a/git-verify-tag.sh b/contrib/examples/git-verify-tag.sh index 37b0023b27..37b0023b27 100755 --- a/git-verify-tag.sh +++ b/contrib/examples/git-verify-tag.sh diff --git a/environment.c b/environment.c index 2af12fd689..b5a6c69f7c 100644 --- a/environment.c +++ b/environment.c @@ -33,6 +33,7 @@ size_t delta_base_cache_limit = 16 * 1024 * 1024; char *pager_program; int pager_in_use; int pager_use_color = 1; +char *editor_program; int auto_crlf = 0; /* 1: both ways, -1: only when adding git objects */ /* This is set by setup_git_dir_gently() and/or git_default_config() */ @@ -369,11 +369,13 @@ static void handle_internal_command(int argc, const char **argv) { "show", cmd_show, RUN_SETUP | USE_PAGER }, { "stripspace", cmd_stripspace }, { "symbolic-ref", cmd_symbolic_ref, RUN_SETUP }, + { "tag", cmd_tag, RUN_SETUP }, { "tar-tree", cmd_tar_tree }, { "unpack-objects", cmd_unpack_objects, RUN_SETUP }, { "update-index", cmd_update_index, RUN_SETUP }, { "update-ref", cmd_update_ref, RUN_SETUP }, { "upload-archive", cmd_upload_archive }, + { "verify-tag", cmd_verify_tag, RUN_SETUP }, { "version", cmd_version }, { "whatchanged", cmd_whatchanged, RUN_SETUP | USE_PAGER }, { "write-tree", cmd_write_tree, RUN_SETUP }, diff --git a/t/t0030-stripspace.sh b/t/t0030-stripspace.sh index b1c900379b..cad95f35ad 100755 --- a/t/t0030-stripspace.sh +++ b/t/t0030-stripspace.sh @@ -392,4 +392,9 @@ test_expect_success \ git diff expect actual ' +test_expect_success 'strip comments, too' ' + test ! -z "$(echo "# comment" | git stripspace)" && + test -z "$(echo "# comment" | git stripspace -s)" +' + test_done diff --git a/t/t7004-tag.sh b/t/t7004-tag.sh index 17de2a90e6..c4fa4461f7 100755 --- a/t/t7004-tag.sh +++ b/t/t7004-tag.sh @@ -5,7 +5,7 @@ test_description='git-tag -Basic tests for operations with tags.' +Tests for operations with tags.' . ./test-lib.sh @@ -16,11 +16,15 @@ tag_exists () { } # todo: git tag -l now returns always zero, when fixed, change this test -test_expect_success 'listing all tags in an empty tree should succeed' \ - 'git tag -l' +test_expect_success 'listing all tags in an empty tree should succeed' ' + git tag -l && + git tag +' -test_expect_success 'listing all tags in an empty tree should output nothing' \ - 'test `git-tag -l | wc -l` -eq 0' +test_expect_success 'listing all tags in an empty tree should output nothing' ' + test `git-tag -l | wc -l` -eq 0 && + test `git-tag | wc -l` -eq 0 +' test_expect_failure 'looking for a tag in an empty tree should fail' \ 'tag_exists mytag' @@ -49,11 +53,15 @@ test_expect_success 'creating a tag using default HEAD should succeed' ' git tag mytag ' -test_expect_success 'listing all tags if one exists should succeed' \ - 'git-tag -l' +test_expect_success 'listing all tags if one exists should succeed' ' + git-tag -l && + git-tag +' -test_expect_success 'listing all tags if one exists should output that tag' \ - 'test `git-tag -l` = mytag' +test_expect_success 'listing all tags if one exists should output that tag' ' + test `git-tag -l` = mytag && + test `git-tag` = mytag +' # pattern matching: @@ -165,6 +173,8 @@ test_expect_success 'listing all tags should print them ordered' ' git tag v1.0 && git tag t210 && git tag -l > actual && + git diff expect actual && + git tag > actual && git diff expect actual ' @@ -264,6 +274,10 @@ test_expect_failure \ 'trying to verify a non-annotated and non-signed tag should fail' \ 'git-tag -v non-annotated-tag' +test_expect_failure \ + 'trying to verify many non-annotated or unknown tags, should fail' \ + 'git-tag -v unknown-tag1 non-annotated-tag unknown-tag2' + # creating annotated tags: get_tag_msg () { @@ -306,6 +320,45 @@ test_expect_success \ git diff expect actual ' +cat >inputmsg <<EOF +A message from the +standard input +EOF +get_tag_header stdin-annotated-tag $commit commit $time >expect +cat inputmsg >>expect +test_expect_success 'creating an annotated tag with -F - should succeed' ' + git-tag -F - stdin-annotated-tag <inputmsg && + get_tag_msg stdin-annotated-tag >actual && + git diff expect actual +' + +test_expect_success \ + 'trying to create a tag with a non-existing -F file should fail' ' + ! test -f nonexistingfile && + ! tag_exists notag && + ! git-tag -F nonexistingfile notag && + ! tag_exists notag +' + +test_expect_success \ + 'trying to create tags giving many -m or -F options should fail' ' + echo "message file 1" >msgfile1 && + echo "message file 2" >msgfile2 && + ! tag_exists msgtag && + ! git-tag -m "message 1" -m "message 2" msgtag && + ! tag_exists msgtag && + ! git-tag -F msgfile1 -F msgfile2 msgtag && + ! tag_exists msgtag && + ! git-tag -m "message 1" -F msgfile1 msgtag && + ! tag_exists msgtag && + ! git-tag -F msgfile1 -m "message 1" msgtag && + ! tag_exists msgtag && + ! git-tag -F msgfile1 -m "message 1" -F msgfile2 msgtag && + ! tag_exists msgtag && + ! git-tag -m "message 1" -F msgfile1 -m "message 2" msgtag && + ! tag_exists msgtag +' + # blank and empty messages: get_tag_header empty-annotated-tag $commit commit $time >expect @@ -551,6 +604,12 @@ test_expect_success \ ! git-tag -v file-annotated-tag ' +test_expect_success \ + 'trying to verify two annotated non-signed tags should fail' ' + tag_exists annotated-tag file-annotated-tag && + ! git-tag -v annotated-tag file-annotated-tag +' + # creating and verifying signed tags: gpg --version >/dev/null @@ -589,9 +648,55 @@ test_expect_success 'creating a signed tag with -m message should succeed' ' git diff expect actual ' +cat >sigmsgfile <<EOF +Another signed tag +message in a file. +EOF +get_tag_header file-signed-tag $commit commit $time >expect +cat sigmsgfile >>expect +echo '-----BEGIN PGP SIGNATURE-----' >>expect +test_expect_success \ + 'creating a signed tag with -F messagefile should succeed' ' + git-tag -s -F sigmsgfile file-signed-tag && + get_tag_msg file-signed-tag >actual && + git diff expect actual +' + +cat >siginputmsg <<EOF +A signed tag message from +the standard input +EOF +get_tag_header stdin-signed-tag $commit commit $time >expect +cat siginputmsg >>expect +echo '-----BEGIN PGP SIGNATURE-----' >>expect +test_expect_success 'creating a signed tag with -F - should succeed' ' + git-tag -s -F - stdin-signed-tag <siginputmsg && + get_tag_msg stdin-signed-tag >actual && + git diff expect actual +' + +test_expect_success \ + 'trying to create a signed tag with non-existing -F file should fail' ' + ! test -f nonexistingfile && + ! tag_exists nosigtag && + ! git-tag -s -F nonexistingfile nosigtag && + ! tag_exists nosigtag +' + test_expect_success 'verifying a signed tag should succeed' \ 'git-tag -v signed-tag' +test_expect_success 'verifying two signed tags in one command should succeed' \ + 'git-tag -v signed-tag file-signed-tag' + +test_expect_success \ + 'verifying many signed and non-signed tags should fail' ' + ! git-tag -v signed-tag annotated-tag && + ! git-tag -v file-annotated-tag file-signed-tag && + ! git-tag -v annotated-tag file-signed-tag file-annotated-tag && + ! git-tag -v signed-tag annotated-tag file-signed-tag +' + test_expect_success 'verifying a forged tag should fail' ' forged=$(git cat-file tag signed-tag | sed -e "s/signed-tag/forged-tag/" | |