It is simpler and more natural if the "git interpret-trailers"
is made a filter as its output already goes to sdtout.
Signed-off-by: Christian Couder <chriscool@xxxxxxxxxxxxx>
---
builtin/interpret-trailers.c | 2 +-
t/t7513-interpret-trailers.sh | 7 +++++++
trailer.c | 15 +++++++++------
3 files changed, 17 insertions(+), 7 deletions(-)
diff --git a/builtin/interpret-trailers.c b/builtin/interpret-trailers.c
index f79bffa..37237f7 100644
--- a/builtin/interpret-trailers.c
+++ b/builtin/interpret-trailers.c
@@ -23,7 +23,7 @@ int cmd_interpret_trailers(int argc, const char **argv, const char *prefix)
struct option options[] = {
OPT_BOOL(0, "trim-empty", &trim_empty, N_("trim empty trailers")),
- OPT_FILENAME(0, "infile", &infile, N_("use message from file")),
+ OPT_FILENAME(0, "infile", &infile, N_("use message from file, instead of stdin")),
OPT_END()
};
diff --git a/t/t7513-interpret-trailers.sh b/t/t7513-interpret-trailers.sh
index 8be333c..f5ef81f 100755
--- a/t/t7513-interpret-trailers.sh
+++ b/t/t7513-interpret-trailers.sh
@@ -205,4 +205,11 @@ test_expect_success 'using "ifMissing = doNothing"' '
test_cmp expected actual
'
+test_expect_success 'with input from stdin' '
+ cat complex_message_body >expected &&
+ printf "Bug #42\nFixes: \nAcked-by= \nAcked-by= Junio\nAcked-by= Peff\nReviewed-by: \nSigned-off-by: \n" >>expected &&
+ git interpret-trailers "review:" "fix=53" "cc=Linus" "ack: Junio" "fix=22" "bug: 42" "ack: Peff" < complex_message >actual &&
+ test_cmp expected actual
+'
+
test_done
diff --git a/trailer.c b/trailer.c
index 2678b3e..d581371 100644
--- a/trailer.c
+++ b/trailer.c
@@ -465,8 +465,13 @@ static struct strbuf **read_input_file(const char *infile)
{
struct strbuf sb = STRBUF_INIT;
- if (strbuf_read_file(&sb, infile, 0) < 0)
- die_errno(_("could not read input file '%s'"), infile);
+ if (infile) {
+ if (strbuf_read_file(&sb, infile, 0) < 0)
+ die_errno(_("could not read input file '%s'"), infile);
+ } else {
+ if (strbuf_read(&sb, fileno(stdin), 0) < 0)
+ die_errno(_("could not read from stdin"));
+ }
return strbuf_split(&sb, '\n');
}
@@ -531,10 +536,8 @@ void process_trailers(const char *infile, int trim_empty, int argc, const char *
git_config(git_trailer_config, NULL);
- /* Print the non trailer part of infile */
- if (infile) {
- process_input_file(infile, &infile_tok_first, &infile_tok_last);
- }
+ /* Print the non trailer part of infile (or stdin if infile is NULL) */
+ process_input_file(infile, &infile_tok_first, &infile_tok_last);
arg_tok_first = process_command_line_args(argc, argv);
--
1.8.5.2.201.gacc5987
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