diff options
| -rw-r--r-- | Documentation/git-interpret-trailers.txt | 5 | ||||
| -rw-r--r-- | builtin/interpret-trailers.c | 7 | ||||
| -rwxr-xr-x | t/t7513-interpret-trailers.sh | 16 | ||||
| -rw-r--r-- | trailer.c | 9 | ||||
| -rw-r--r-- | trailer.h | 1 |
5 files changed, 34 insertions, 4 deletions
diff --git a/Documentation/git-interpret-trailers.txt b/Documentation/git-interpret-trailers.txt index 295dffbd2..7cc43b0e3 100644 --- a/Documentation/git-interpret-trailers.txt +++ b/Documentation/git-interpret-trailers.txt @@ -83,6 +83,11 @@ OPTIONS --only-trailers:: Output only the trailers, not any other parts of the input. +--only-input:: + Output only trailers that exist in the input; do not add any + from the command-line or by following configured `trailer.*` + rules. + CONFIGURATION VARIABLES ----------------------- diff --git a/builtin/interpret-trailers.c b/builtin/interpret-trailers.c index afb12c11b..2d90e0e48 100644 --- a/builtin/interpret-trailers.c +++ b/builtin/interpret-trailers.c @@ -25,6 +25,7 @@ int cmd_interpret_trailers(int argc, const char **argv, const char *prefix) OPT_BOOL(0, "in-place", &opts.in_place, N_("edit files in place")), OPT_BOOL(0, "trim-empty", &opts.trim_empty, N_("trim empty trailers")), OPT_BOOL(0, "only-trailers", &opts.only_trailers, N_("output only the trailers")), + OPT_BOOL(0, "only-input", &opts.only_input, N_("do not apply config rules")), OPT_STRING_LIST(0, "trailer", &trailers, N_("trailer"), N_("trailer(s) to add")), OPT_END() @@ -33,6 +34,12 @@ int cmd_interpret_trailers(int argc, const char **argv, const char *prefix) argc = parse_options(argc, argv, prefix, options, git_interpret_trailers_usage, 0); + if (opts.only_input && trailers.nr) + usage_msg_opt( + _("--trailer with --only-input does not make sense"), + git_interpret_trailers_usage, + options); + if (argc) { int i; for (i = 0; i < argc; i++) diff --git a/t/t7513-interpret-trailers.sh b/t/t7513-interpret-trailers.sh index 90d30037b..94b6c5247 100755 --- a/t/t7513-interpret-trailers.sh +++ b/t/t7513-interpret-trailers.sh @@ -1314,4 +1314,20 @@ test_expect_success 'only-trailers omits non-trailer in middle of block' ' test_cmp expected actual ' +test_expect_success 'only input' ' + git config trailer.sign.command "echo config-value" && + cat >expected <<-\EOF && + existing: existing-value + EOF + git interpret-trailers \ + --only-trailers --only-input >actual <<-\EOF && + my subject + + my body + + existing: existing-value + EOF + test_cmp expected actual +' + test_done @@ -976,7 +976,6 @@ void process_trailers(const char *file, struct string_list *trailers) { LIST_HEAD(head); - LIST_HEAD(arg_head); struct strbuf sb = STRBUF_INIT; int trailer_end; FILE *outfile = stdout; @@ -991,9 +990,11 @@ void process_trailers(const char *file, /* Print the lines before the trailers */ trailer_end = process_input_file(outfile, sb.buf, &head, opts); - process_command_line_args(&arg_head, trailers); - - process_trailers_lists(&head, &arg_head); + if (!opts->only_input) { + LIST_HEAD(arg_head); + process_command_line_args(&arg_head, trailers); + process_trailers_lists(&head, &arg_head); + } print_all(outfile, &head, opts); @@ -26,6 +26,7 @@ struct process_trailer_options { int in_place; int trim_empty; int only_trailers; + int only_input; }; #define PROCESS_TRAILER_OPTIONS_INIT {0} |