diff options
| -rw-r--r-- | Documentation/git-am.txt | 6 | ||||
| -rw-r--r-- | builtin/am.c | 32 | ||||
| -rw-r--r-- | contrib/completion/git-completion.bash | 2 | ||||
| -rwxr-xr-x | t/t4150-am.sh | 5 |
4 files changed, 39 insertions, 6 deletions
diff --git a/Documentation/git-am.txt b/Documentation/git-am.txt index 12879e4029..0f426ae874 100644 --- a/Documentation/git-am.txt +++ b/Documentation/git-am.txt @@ -16,7 +16,7 @@ SYNOPSIS [--exclude=<path>] [--include=<path>] [--reject] [-q | --quiet] [--[no-]scissors] [-S[<keyid>]] [--patch-format=<format>] [(<mbox> | <Maildir>)...] -'git am' (--continue | --skip | --abort) +'git am' (--continue | --skip | --abort | --show-current-patch) DESCRIPTION ----------- @@ -167,6 +167,10 @@ default. You can use `--no-utf8` to override this. --abort:: Restore the original branch and abort the patching operation. +--show-current-patch:: + Show the patch being applied when "git am" is stopped because + of conflicts. + DISCUSSION ---------- diff --git a/builtin/am.c b/builtin/am.c index acfe9d3c8c..07abfb8f83 100644 --- a/builtin/am.c +++ b/builtin/am.c @@ -1831,8 +1831,7 @@ static void am_run(struct am_state *state, int resume) git_config_get_bool("advice.amworkdir", &advice_amworkdir); if (advice_amworkdir) - printf_ln(_("The copy of the patch that failed is found in: %s"), - am_path(state, "patch")); + printf_ln(_("Use 'git am --show-current-patch' to see the failed patch")); die_user_resolve(state); } @@ -2121,6 +2120,23 @@ static void am_abort(struct am_state *state) am_destroy(state); } +static int show_patch(struct am_state *state) +{ + struct strbuf sb = STRBUF_INIT; + const char *patch_path; + int len; + + patch_path = am_path(state, msgnum(state)); + len = strbuf_read_file(&sb, patch_path, 0); + if (len < 0) + die_errno(_("failed to read '%s'"), patch_path); + + setup_pager(); + write_in_full(1, sb.buf, sb.len); + strbuf_release(&sb); + return 0; +} + /** * parse_options() callback that validates and sets opt->value to the * PATCH_FORMAT_* enum value corresponding to `arg`. @@ -2149,7 +2165,8 @@ enum resume_mode { RESUME_APPLY, RESUME_RESOLVED, RESUME_SKIP, - RESUME_ABORT + RESUME_ABORT, + RESUME_SHOW_PATCH }; static int git_am_config(const char *k, const char *v, void *cb) @@ -2171,6 +2188,7 @@ int cmd_am(int argc, const char **argv, const char *prefix) int patch_format = PATCH_FORMAT_UNKNOWN; enum resume_mode resume = RESUME_FALSE; int in_progress; + int ret = 0; const char * const usage[] = { N_("git am [<options>] [(<mbox> | <Maildir>)...]"), @@ -2249,6 +2267,9 @@ int cmd_am(int argc, const char **argv, const char *prefix) OPT_CMDMODE(0, "abort", &resume, N_("restore the original branch and abort the patching operation."), RESUME_ABORT), + OPT_CMDMODE(0, "show-current-patch", &resume, + N_("show the patch being applied."), + RESUME_SHOW_PATCH), OPT_BOOL(0, "committer-date-is-author-date", &state.committer_date_is_author_date, N_("lie about committer date")), @@ -2359,11 +2380,14 @@ int cmd_am(int argc, const char **argv, const char *prefix) case RESUME_ABORT: am_abort(&state); break; + case RESUME_SHOW_PATCH: + ret = show_patch(&state); + break; default: die("BUG: invalid resume value"); } am_state_release(&state); - return 0; + return ret; } diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash index 3683c772c5..56ca445fa8 100644 --- a/contrib/completion/git-completion.bash +++ b/contrib/completion/git-completion.bash @@ -1077,7 +1077,7 @@ _git_am () { __git_find_repo_path if [ -d "$__git_repo_path"/rebase-apply ]; then - __gitcomp "--skip --continue --resolved --abort" + __gitcomp "--skip --continue --resolved --abort --show-current-patch" return fi case "$cur" in diff --git a/t/t4150-am.sh b/t/t4150-am.sh index 73b67b4280..23abf42abc 100755 --- a/t/t4150-am.sh +++ b/t/t4150-am.sh @@ -662,6 +662,11 @@ test_expect_success 'am pauses on conflict' ' test -d .git/rebase-apply ' +test_expect_success 'am --show-current-patch' ' + git am --show-current-patch >actual.patch && + test_cmp .git/rebase-apply/0001 actual.patch +' + test_expect_success 'am --skip works' ' echo goodbye >expected && git am --skip && |