diff options
Diffstat (limited to 'builtin/merge.c')
| -rw-r--r-- | builtin/merge.c | 40 |
1 files changed, 31 insertions, 9 deletions
diff --git a/builtin/merge.c b/builtin/merge.c index d5797b8fe7..66b718678e 100644 --- a/builtin/merge.c +++ b/builtin/merge.c @@ -32,6 +32,7 @@ #include "gpg-interface.h" #include "sequencer.h" #include "string-list.h" +#include "packfile.h" #define DEFAULT_TWOHEAD (1<<0) #define DEFAULT_OCTOPUS (1<<1) @@ -70,7 +71,9 @@ static int continue_current_merge; static int allow_unrelated_histories; static int show_progress = -1; static int default_to_upstream = 1; +static int signoff; static const char *sign_commit; +static int verify_msg = 1; static struct strategy all_strategy[] = { { "recursive", DEFAULT_TWOHEAD | NO_TRIVIAL }, @@ -233,6 +236,8 @@ static struct option builtin_merge_options[] = { { OPTION_STRING, 'S', "gpg-sign", &sign_commit, N_("key-id"), N_("GPG sign commit"), PARSE_OPT_OPTARG, NULL, (intptr_t) "" }, OPT_BOOL(0, "overwrite-ignore", &overwrite_ignore, N_("update ignored files (default)")), + OPT_BOOL(0, "signoff", &signoff, N_("add Signed-off-by:")), + OPT_BOOL(0, "verify", &verify_msg, N_("verify commit-msg hook")), OPT_END() }; @@ -566,7 +571,7 @@ static int git_merge_config(const char *k, const char *v, void *cb) else if (!strcmp(k, "merge.renormalize")) option_renormalize = git_config_bool(k, v); else if (!strcmp(k, "merge.ff")) { - int boolval = git_config_maybe_bool(k, v); + int boolval = git_parse_maybe_bool(v); if (0 <= boolval) { fast_forward = boolval ? FF_ALLOW : FF_NO; } else if (v && !strcmp(v, "only")) { @@ -756,13 +761,19 @@ N_("Please enter a commit message to explain why this merge is necessary,\n" "Lines starting with '%c' will be ignored, and an empty message aborts\n" "the commit.\n"); +static void write_merge_heads(struct commit_list *); static void prepare_to_commit(struct commit_list *remoteheads) { struct strbuf msg = STRBUF_INIT; strbuf_addbuf(&msg, &merge_msg); strbuf_addch(&msg, '\n'); + if (squash) + BUG("the control must not reach here under --squash"); if (0 < option_edit) strbuf_commented_addf(&msg, _(merge_editor_comment), comment_line_char); + if (signoff) + append_signoff(&msg, ignore_non_trailer(msg.buf, msg.len), 0); + write_merge_heads(remoteheads); write_file_buf(git_path_merge_msg(), msg.buf, msg.len); if (run_commit_hook(0 < option_edit, get_index_file(), "prepare-commit-msg", git_path_merge_msg(), "merge", NULL)) @@ -771,6 +782,12 @@ static void prepare_to_commit(struct commit_list *remoteheads) if (launch_editor(git_path_merge_msg(), NULL, NULL)) abort_commit(remoteheads, NULL); } + + if (verify_msg && run_commit_hook(0 < option_edit, get_index_file(), + "commit-msg", + git_path_merge_msg(), NULL)) + abort_commit(remoteheads, NULL); + read_merge_msg(&msg); strbuf_stripspace(&msg, 0 < option_edit); if (!msg.len) @@ -904,7 +921,7 @@ static int setup_with_upstream(const char ***argv) return i; } -static void write_merge_state(struct commit_list *remoteheads) +static void write_merge_heads(struct commit_list *remoteheads) { struct commit_list *j; struct strbuf buf = STRBUF_INIT; @@ -920,8 +937,6 @@ static void write_merge_state(struct commit_list *remoteheads) strbuf_addf(&buf, "%s\n", oid_to_hex(oid)); } write_file_buf(git_path_merge_head(), buf.buf, buf.len); - strbuf_addch(&merge_msg, '\n'); - write_file_buf(git_path_merge_msg(), merge_msg.buf, merge_msg.len); strbuf_reset(&buf); if (fast_forward == FF_NO) @@ -929,6 +944,13 @@ static void write_merge_state(struct commit_list *remoteheads) write_file_buf(git_path_merge_mode(), buf.buf, buf.len); } +static void write_merge_state(struct commit_list *remoteheads) +{ + write_merge_heads(remoteheads); + strbuf_addch(&merge_msg, '\n'); + write_file_buf(git_path_merge_msg(), merge_msg.buf, merge_msg.len); +} + static int default_edit_option(void) { static const char name[] = "GIT_MERGE_AUTOEDIT"; @@ -940,7 +962,7 @@ static int default_edit_option(void) return 0; if (e) { - int v = git_config_maybe_bool(name, e); + int v = git_parse_maybe_bool(e); if (v < 0) die(_("Bad value '%s' in environment '%s'"), e, name); return v; @@ -1117,8 +1139,8 @@ int cmd_merge(int argc, const char **argv, const char *prefix) * current branch. */ branch = branch_to_free = resolve_refdup("HEAD", 0, head_oid.hash, NULL); - if (branch && starts_with(branch, "refs/heads/")) - branch += 11; + if (branch) + skip_prefix(branch, "refs/heads/", &branch); if (!branch || is_null_oid(&head_oid)) head_commit = NULL; else @@ -1345,7 +1367,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix) * If head can reach all the merge then we are up to date. * but first the most common case of merging one remote. */ - finish_up_to_date(_("Already up-to-date.")); + finish_up_to_date(_("Already up to date.")); goto done; } else if (fast_forward != FF_NO && !remoteheads->next && !common->next && @@ -1428,7 +1450,7 @@ int cmd_merge(int argc, const char **argv, const char *prefix) } } if (up_to_date) { - finish_up_to_date(_("Already up-to-date. Yeeah!")); + finish_up_to_date(_("Already up to date. Yeeah!")); goto done; } } |