[PATCH 3/4] remote: actually check if remote exits
flat view
STALE3768d
From: Thomas Gummerer <hidden>
Date: 2016-06-15 23:08:14
Subsystem:
the rest · Maintainer:
Linus Torvalds
Revision v1 of 3 in this series.
Revisions (3)
- v1 current
- v2 [diff vs current]
- v3 [diff vs current]
When converting the git remote command to a builtin in 211c89 ("Make
git-remote a builtin"), a few calls to check if a remote exists were
converted from:
if (!exists $remote->{$name}) {
[...]
to:
remote = remote_get(argv[1]);
if (!remote)
[...]
The new check is not quite correct, because remote_get() never returns
NULL if a name is given. This leaves us with the somewhat cryptic error
message "error: Could not remove config section 'remote.test'", if we
are trying to remove a remote that does not exist, or a similar error if
we try to rename a remote.
Use the remote_is_configured() function to check whether the remote
actually exists, and die with a more sensible error message ("No such
remote: $remotename") instead if it doesn't.
Signed-off-by: Thomas Gummerer <redacted>
---
builtin/remote.c | 4 ++--
t/t5505-remote.sh | 18 ++++++++++++++++++
2 files changed, 20 insertions(+), 2 deletions(-)
diff --git a/builtin/remote.c b/builtin/remote.c
index d966262..981c487 100644
--- a/builtin/remote.c
+++ b/builtin/remote.c@@ -634,7 +634,7 @@ static int mv(int argc, const char **argv) rename.remote_branches = &remote_branches; oldremote = remote_get(rename.old); - if (!oldremote) + if (!remote_is_configured(oldremote)) die(_("No such remote: %s"), rename.old); if (!strcmp(rename.old, rename.new) && oldremote->origin != REMOTE_CONFIG)
@@ -773,7 +773,7 @@ static int rm(int argc, const char **argv) usage_with_options(builtin_remote_rm_usage, options); remote = remote_get(argv[1]); - if (!remote) + if (!remote_is_configured(remote)) die(_("No such remote: %s"), argv[1]); known_remotes.to_delete = remote;
diff --git a/t/t5505-remote.sh b/t/t5505-remote.sh
index 1a8e3b8..f1d073f 100755
--- a/t/t5505-remote.sh
+++ b/t/t5505-remote.sh@@ -139,6 +139,24 @@ test_expect_success 'remove remote protects local branches' ' ) ' +test_expect_success 'remove errors out early when deleting non-existent branch' ' + ( + cd test && + echo "fatal: No such remote: foo" >expect && + test_must_fail git remote rm foo 2>actual && + test_i18ncmp expect actual + ) +' + +test_expect_success 'rename errors out early when deleting non-existent branch' ' + ( + cd test && + echo "fatal: No such remote: foo" >expect && + test_must_fail git remote rename foo bar 2>actual && + test_i18ncmp expect actual + ) +' + cat >test/expect <<EOF * remote origin Fetch URL: $(pwd)/one
--
2.7.1.410.g6faf27b