From 3f0ec0687d95e0f53c899f964d769ca1846874da Mon Sep 17 00:00:00 2001 From: Junio C Hamano Date: Tue, 22 Nov 2016 13:13:16 -0800 Subject: [PATCH] mailinfo: read local configuration Since b9605bc4f2 ("config: only read .git/config from configured repos", 2016-09-12), we do not read from ".git/config" unless we know we are in a repository. "git mailinfo" however didn't do the repository discovery and instead relied on the old behaviour. This was mostly OK because it was merely run as a helper program by other porcelain scripts that first chdir's up to the root of the working tree. Teach the command to run a "gentle" version of repository discovery so that local configuration variables like mailinfo.scissors are honoured. Signed-off-by: Junio C Hamano --- builtin/mailinfo.c | 19 +++++++++++++++---- git.c | 2 +- t/t5100-mailinfo.sh | 13 +++++++++++++ 3 files changed, 29 insertions(+), 5 deletions(-) diff --git a/builtin/mailinfo.c b/builtin/mailinfo.c index f6df27411..e3b62f2fc 100644 --- a/builtin/mailinfo.c +++ b/builtin/mailinfo.c @@ -11,15 +11,20 @@ static const char mailinfo_usage[] = "git mailinfo [-k | -b] [-m | --message-id] [-u | --encoding= | -n] [--scissors | --no-scissors] < mail >info"; +static char *prefix_copy(const char *prefix, const char *filename) +{ + if (!prefix || is_absolute_path(filename)) + return xstrdup(filename); + return xstrdup(prefix_filename(prefix, strlen(prefix), filename)); +} + int cmd_mailinfo(int argc, const char **argv, const char *prefix) { const char *def_charset; struct mailinfo mi; int status; + char *msgfile, *patchfile; - /* NEEDSWORK: might want to do the optional .git/ directory - * discovery - */ setup_mailinfo(&mi); def_charset = get_commit_output_encoding(); @@ -54,8 +59,14 @@ int cmd_mailinfo(int argc, const char **argv, const char *prefix) mi.input = stdin; mi.output = stdout; - status = !!mailinfo(&mi, argv[1], argv[2]); + + msgfile = prefix_copy(prefix, argv[1]); + patchfile = prefix_copy(prefix, argv[2]); + + status = !!mailinfo(&mi, msgfile, patchfile); clear_mailinfo(&mi); + free(msgfile); + free(patchfile); return status; } diff --git a/git.c b/git.c index efa1059fe..fd3abf85d 100644 --- a/git.c +++ b/git.c @@ -445,7 +445,7 @@ static struct cmd_struct commands[] = { { "ls-files", cmd_ls_files, RUN_SETUP | SUPPORT_SUPER_PREFIX }, { "ls-remote", cmd_ls_remote, RUN_SETUP_GENTLY }, { "ls-tree", cmd_ls_tree, RUN_SETUP }, - { "mailinfo", cmd_mailinfo }, + { "mailinfo", cmd_mailinfo, RUN_SETUP_GENTLY }, { "mailsplit", cmd_mailsplit }, { "merge", cmd_merge, RUN_SETUP | NEED_WORK_TREE }, { "merge-base", cmd_merge_base, RUN_SETUP }, diff --git a/t/t5100-mailinfo.sh b/t/t5100-mailinfo.sh index e6b995161..7171f6753 100755 --- a/t/t5100-mailinfo.sh +++ b/t/t5100-mailinfo.sh @@ -158,4 +158,17 @@ test_expect_success 'mailinfo handles rfc2822 comment' ' test_cmp "$DATA/comment.expect" comment/info ' +test_expect_success 'mailinfo with mailinfo.scissors config' ' + test_config mailinfo.scissors true && + ( + mkdir sub && + cd sub && + git mailinfo ../msg0014.sc ../patch0014.sc <../0014 >../info0014.sc + ) && + test_cmp "$DATA/msg0014--scissors" msg0014.sc && + test_cmp "$DATA/patch0014--scissors" patch0014.sc && + test_cmp "$DATA/info0014--scissors" info0014.sc +' + + test_done -- 2.11.0