mirror of
https://github.com/git/git
synced 2024-08-27 11:39:22 +00:00
Merge branch 'pt/am-builtin-options'
After "git am --opt1" stops, running "git am --opt2" pays attention to "--opt2" only for the patch that caused the original invocation to stop. * pt/am-builtin-options: am: let --signoff override --no-signoff am: let command-line options override saved options test_terminal: redirect child process' stdin to a pty
This commit is contained in:
commit
424f89f098
42
builtin/am.c
42
builtin/am.c
|
@ -98,6 +98,12 @@ enum scissors_type {
|
|||
SCISSORS_TRUE /* pass --scissors to git-mailinfo */
|
||||
};
|
||||
|
||||
enum signoff_type {
|
||||
SIGNOFF_FALSE = 0,
|
||||
SIGNOFF_TRUE = 1,
|
||||
SIGNOFF_EXPLICIT /* --signoff was set on the command-line */
|
||||
};
|
||||
|
||||
struct am_state {
|
||||
/* state directory path */
|
||||
char *dir;
|
||||
|
@ -123,7 +129,7 @@ struct am_state {
|
|||
int interactive;
|
||||
int threeway;
|
||||
int quiet;
|
||||
int signoff;
|
||||
int signoff; /* enum signoff_type */
|
||||
int utf8;
|
||||
int keep; /* enum keep_type */
|
||||
int message_id;
|
||||
|
@ -1185,6 +1191,18 @@ static void NORETURN die_user_resolve(const struct am_state *state)
|
|||
exit(128);
|
||||
}
|
||||
|
||||
/**
|
||||
* Appends signoff to the "msg" field of the am_state.
|
||||
*/
|
||||
static void am_append_signoff(struct am_state *state)
|
||||
{
|
||||
struct strbuf sb = STRBUF_INIT;
|
||||
|
||||
strbuf_attach(&sb, state->msg, state->msg_len, state->msg_len);
|
||||
append_signoff(&sb, 0, 0);
|
||||
state->msg = strbuf_detach(&sb, &state->msg_len);
|
||||
}
|
||||
|
||||
/**
|
||||
* Parses `mail` using git-mailinfo, extracting its patch and authorship info.
|
||||
* state->msg will be set to the patch message. state->author_name,
|
||||
|
@ -1779,7 +1797,6 @@ static void am_run(struct am_state *state, int resume)
|
|||
|
||||
if (resume) {
|
||||
validate_resume_state(state);
|
||||
resume = 0;
|
||||
} else {
|
||||
int skip;
|
||||
|
||||
|
@ -1841,6 +1858,10 @@ static void am_run(struct am_state *state, int resume)
|
|||
|
||||
next:
|
||||
am_next(state);
|
||||
|
||||
if (resume)
|
||||
am_load(state);
|
||||
resume = 0;
|
||||
}
|
||||
|
||||
if (!is_empty_file(am_path(state, "rewritten"))) {
|
||||
|
@ -1895,6 +1916,7 @@ static void am_resolve(struct am_state *state)
|
|||
|
||||
next:
|
||||
am_next(state);
|
||||
am_load(state);
|
||||
am_run(state, 0);
|
||||
}
|
||||
|
||||
|
@ -2022,6 +2044,7 @@ static void am_skip(struct am_state *state)
|
|||
die(_("failed to clean index"));
|
||||
|
||||
am_next(state);
|
||||
am_load(state);
|
||||
am_run(state, 0);
|
||||
}
|
||||
|
||||
|
@ -2132,6 +2155,7 @@ int cmd_am(int argc, const char **argv, const char *prefix)
|
|||
int keep_cr = -1;
|
||||
int patch_format = PATCH_FORMAT_UNKNOWN;
|
||||
enum resume_mode resume = RESUME_FALSE;
|
||||
int in_progress;
|
||||
|
||||
const char * const usage[] = {
|
||||
N_("git am [options] [(<mbox>|<Maildir>)...]"),
|
||||
|
@ -2147,8 +2171,9 @@ int cmd_am(int argc, const char **argv, const char *prefix)
|
|||
OPT_BOOL('3', "3way", &state.threeway,
|
||||
N_("allow fall back on 3way merging if needed")),
|
||||
OPT__QUIET(&state.quiet, N_("be quiet")),
|
||||
OPT_BOOL('s', "signoff", &state.signoff,
|
||||
N_("add a Signed-off-by line to the commit message")),
|
||||
OPT_SET_INT('s', "signoff", &state.signoff,
|
||||
N_("add a Signed-off-by line to the commit message"),
|
||||
SIGNOFF_EXPLICIT),
|
||||
OPT_BOOL('u', "utf8", &state.utf8,
|
||||
N_("recode into utf8 (default)")),
|
||||
OPT_SET_INT('k', "keep", &state.keep,
|
||||
|
@ -2227,6 +2252,10 @@ int cmd_am(int argc, const char **argv, const char *prefix)
|
|||
|
||||
am_state_init(&state, git_path("rebase-apply"));
|
||||
|
||||
in_progress = am_in_progress(&state);
|
||||
if (in_progress)
|
||||
am_load(&state);
|
||||
|
||||
argc = parse_options(argc, argv, prefix, options, usage, 0);
|
||||
|
||||
if (binary >= 0)
|
||||
|
@ -2239,7 +2268,7 @@ int cmd_am(int argc, const char **argv, const char *prefix)
|
|||
if (read_index_preload(&the_index, NULL) < 0)
|
||||
die(_("failed to read the index"));
|
||||
|
||||
if (am_in_progress(&state)) {
|
||||
if (in_progress) {
|
||||
/*
|
||||
* Catch user error to feed us patches when there is a session
|
||||
* in progress:
|
||||
|
@ -2258,7 +2287,8 @@ int cmd_am(int argc, const char **argv, const char *prefix)
|
|||
if (resume == RESUME_FALSE)
|
||||
resume = RESUME_APPLY;
|
||||
|
||||
am_load(&state);
|
||||
if (state.signoff == SIGNOFF_EXPLICIT)
|
||||
am_append_signoff(&state);
|
||||
} else {
|
||||
struct argv_array paths = ARGV_ARRAY_INIT;
|
||||
int i;
|
||||
|
|
102
t/t4153-am-resume-override-opts.sh
Executable file
102
t/t4153-am-resume-override-opts.sh
Executable file
|
@ -0,0 +1,102 @@
|
|||
#!/bin/sh
|
||||
|
||||
test_description='git-am command-line options override saved options'
|
||||
|
||||
. ./test-lib.sh
|
||||
. "$TEST_DIRECTORY"/lib-terminal.sh
|
||||
|
||||
format_patch () {
|
||||
git format-patch --stdout -1 "$1" >"$1".eml
|
||||
}
|
||||
|
||||
test_expect_success 'setup' '
|
||||
test_commit initial file &&
|
||||
test_commit first file &&
|
||||
|
||||
git checkout initial &&
|
||||
git mv file file2 &&
|
||||
test_tick &&
|
||||
git commit -m renamed-file &&
|
||||
git tag renamed-file &&
|
||||
|
||||
git checkout -b side initial &&
|
||||
test_commit side1 file &&
|
||||
test_commit side2 file &&
|
||||
|
||||
format_patch side1 &&
|
||||
format_patch side2
|
||||
'
|
||||
|
||||
test_expect_success TTY '--3way overrides --no-3way' '
|
||||
rm -fr .git/rebase-apply &&
|
||||
git reset --hard &&
|
||||
git checkout renamed-file &&
|
||||
|
||||
# Applying side1 will fail as the file has been renamed.
|
||||
test_must_fail git am --no-3way side[12].eml &&
|
||||
test_path_is_dir .git/rebase-apply &&
|
||||
test_cmp_rev renamed-file HEAD &&
|
||||
test -z "$(git ls-files -u)" &&
|
||||
|
||||
# Applying side1 with am --3way will succeed due to the threeway-merge.
|
||||
# Applying side2 will fail as --3way does not apply to it.
|
||||
test_must_fail test_terminal git am --3way </dev/zero &&
|
||||
test_path_is_dir .git/rebase-apply &&
|
||||
test side1 = "$(cat file2)"
|
||||
'
|
||||
|
||||
test_expect_success '--no-quiet overrides --quiet' '
|
||||
rm -fr .git/rebase-apply &&
|
||||
git reset --hard &&
|
||||
git checkout first &&
|
||||
|
||||
# Applying side1 will be quiet.
|
||||
test_must_fail git am --quiet side[123].eml >out &&
|
||||
test_path_is_dir .git/rebase-apply &&
|
||||
! test_i18ngrep "^Applying: " out &&
|
||||
echo side1 >file &&
|
||||
git add file &&
|
||||
|
||||
# Applying side1 will not be quiet.
|
||||
# Applying side2 will be quiet.
|
||||
git am --no-quiet --continue >out &&
|
||||
echo "Applying: side1" >expected &&
|
||||
test_i18ncmp expected out
|
||||
'
|
||||
|
||||
test_expect_success '--signoff overrides --no-signoff' '
|
||||
rm -fr .git/rebase-apply &&
|
||||
git reset --hard &&
|
||||
git checkout first &&
|
||||
|
||||
test_must_fail git am --no-signoff side[12].eml &&
|
||||
test_path_is_dir .git/rebase-apply &&
|
||||
echo side1 >file &&
|
||||
git add file &&
|
||||
git am --signoff --continue &&
|
||||
|
||||
# Applied side1 will be signed off
|
||||
echo "Signed-off-by: $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL>" >expected &&
|
||||
git cat-file commit HEAD^ | grep "Signed-off-by:" >actual &&
|
||||
test_cmp expected actual &&
|
||||
|
||||
# Applied side2 will not be signed off
|
||||
test $(git cat-file commit HEAD | grep -c "Signed-off-by:") -eq 0
|
||||
'
|
||||
|
||||
test_expect_success TTY '--reject overrides --no-reject' '
|
||||
rm -fr .git/rebase-apply &&
|
||||
git reset --hard &&
|
||||
git checkout first &&
|
||||
rm -f file.rej &&
|
||||
|
||||
test_must_fail git am --no-reject side1.eml &&
|
||||
test_path_is_dir .git/rebase-apply &&
|
||||
test_path_is_missing file.rej &&
|
||||
|
||||
test_must_fail test_terminal git am --reject </dev/zero &&
|
||||
test_path_is_dir .git/rebase-apply &&
|
||||
test_path_is_file file.rej
|
||||
'
|
||||
|
||||
test_done
|
|
@ -5,15 +5,17 @@
|
|||
use IO::Pty;
|
||||
use File::Copy;
|
||||
|
||||
# Run @$argv in the background with stdio redirected to $out and $err.
|
||||
# Run @$argv in the background with stdio redirected to $in, $out and $err.
|
||||
sub start_child {
|
||||
my ($argv, $out, $err) = @_;
|
||||
my ($argv, $in, $out, $err) = @_;
|
||||
my $pid = fork;
|
||||
if (not defined $pid) {
|
||||
die "fork failed: $!"
|
||||
} elsif ($pid == 0) {
|
||||
open STDIN, "<&", $in;
|
||||
open STDOUT, ">&", $out;
|
||||
open STDERR, ">&", $err;
|
||||
close $in;
|
||||
close $out;
|
||||
exec(@$argv) or die "cannot exec '$argv->[0]': $!"
|
||||
}
|
||||
|
@ -49,6 +51,17 @@ sub xsendfile {
|
|||
copy($in, $out, 4096) or $!{EIO} or die "cannot copy from child: $!";
|
||||
}
|
||||
|
||||
sub copy_stdin {
|
||||
my ($in) = @_;
|
||||
my $pid = fork;
|
||||
if (!$pid) {
|
||||
xsendfile($in, \*STDIN);
|
||||
exit 0;
|
||||
}
|
||||
close($in);
|
||||
return $pid;
|
||||
}
|
||||
|
||||
sub copy_stdio {
|
||||
my ($out, $err) = @_;
|
||||
my $pid = fork;
|
||||
|
@ -67,14 +80,25 @@ sub copy_stdio {
|
|||
if ($#ARGV < 1) {
|
||||
die "usage: test-terminal program args";
|
||||
}
|
||||
my $master_in = new IO::Pty;
|
||||
my $master_out = new IO::Pty;
|
||||
my $master_err = new IO::Pty;
|
||||
$master_in->set_raw();
|
||||
$master_out->set_raw();
|
||||
$master_err->set_raw();
|
||||
$master_in->slave->set_raw();
|
||||
$master_out->slave->set_raw();
|
||||
$master_err->slave->set_raw();
|
||||
my $pid = start_child(\@ARGV, $master_out->slave, $master_err->slave);
|
||||
my $pid = start_child(\@ARGV, $master_in->slave, $master_out->slave, $master_err->slave);
|
||||
close $master_in->slave;
|
||||
close $master_out->slave;
|
||||
close $master_err->slave;
|
||||
my $in_pid = copy_stdin($master_in);
|
||||
copy_stdio($master_out, $master_err);
|
||||
exit(finish_child($pid));
|
||||
my $ret = finish_child($pid);
|
||||
# If the child process terminates before our copy_stdin() process is able to
|
||||
# write all of its data to $master_in, the copy_stdin() process could stall.
|
||||
# Send SIGTERM to it to ensure it terminates.
|
||||
kill 'TERM', $in_pid;
|
||||
finish_child($in_pid);
|
||||
exit($ret);
|
||||
|
|
Loading…
Reference in a new issue