One of the really nice features of the ~/.gitconfig file is that users can override defaults by their own preferred settings for all of their repositories. One such default that some users like to override is whether the "origin" remote gets auto-pruned or not. The user would simply call git config --global remote.origin.prune true and from now on all "origin" remotes would be pruned automatically when fetching into the local repository. There is just one catch: now Git thinks that the "origin" remote is configured, as it does not discern between having a remote whose fetch (and/or push) URL and refspec is set, and merely having preemptively-configured, global flags for specific remotes. Let's fix this by telling Git that a remote is not configured unless any fetch/push URL or refspect is configured explicitly. As a special exception, we deem a remote configured also when *only* the "vcs" setting is configured. The commit a31eeae27f (remote: use remote_is_configured() for add and rename, 2016-02-16) specifically extended our test suite to verify this, so it is safe to assume that there has been at least one user with a legitimate use case for this. This fixes https://github.com/git-for-windows/git/issues/888 Signed-off-by: Johannes Schindelin <johannes.schindelin@xxxxxx> --- remote.c | 9 ++++++++- remote.h | 2 +- t/t5505-remote.sh | 2 +- 3 files changed, 10 insertions(+), 3 deletions(-) diff --git a/remote.c b/remote.c index ad6c5424ed..298f2f93fa 100644 --- a/remote.c +++ b/remote.c @@ -255,6 +255,7 @@ static void read_remotes_file(struct remote *remote) if (!f) return; + remote->configured = 1; remote->origin = REMOTE_REMOTES; while (strbuf_getline(&buf, f) != EOF) { const char *v; @@ -289,6 +290,7 @@ static void read_branches_file(struct remote *remote) return; } + remote->configured = 1; remote->origin = REMOTE_BRANCHES; /* @@ -384,21 +386,25 @@ static int handle_config(const char *key, const char *value, void *cb) if (git_config_string(&v, key, value)) return -1; add_url(remote, v); + remote->configured = 1; } else if (!strcmp(subkey, "pushurl")) { const char *v; if (git_config_string(&v, key, value)) return -1; add_pushurl(remote, v); + remote->configured = 1; } else if (!strcmp(subkey, "push")) { const char *v; if (git_config_string(&v, key, value)) return -1; add_push_refspec(remote, v); + remote->configured = 1; } else if (!strcmp(subkey, "fetch")) { const char *v; if (git_config_string(&v, key, value)) return -1; add_fetch_refspec(remote, v); + remote->configured = 1; } else if (!strcmp(subkey, "receivepack")) { const char *v; if (git_config_string(&v, key, value)) @@ -427,6 +433,7 @@ static int handle_config(const char *key, const char *value, void *cb) return git_config_string((const char **)&remote->http_proxy_authmethod, key, value); } else if (!strcmp(subkey, "vcs")) { + remote->configured = 1; return git_config_string(&remote->foreign_vcs, key, value); } return 0; @@ -716,7 +723,7 @@ struct remote *pushremote_get(const char *name) int remote_is_configured(struct remote *remote) { - return remote && remote->origin; + return remote && remote->configured; } int for_each_remote(each_remote_fn fn, void *priv) diff --git a/remote.h b/remote.h index 924881169d..7e6c8067bb 100644 --- a/remote.h +++ b/remote.h @@ -15,7 +15,7 @@ struct remote { struct hashmap_entry ent; /* must be first */ const char *name; - int origin; + int origin, configured; const char *foreign_vcs; diff --git a/t/t5505-remote.sh b/t/t5505-remote.sh index d7e41e9230..09c9823002 100755 --- a/t/t5505-remote.sh +++ b/t/t5505-remote.sh @@ -764,7 +764,7 @@ test_expect_success 'rename a remote with name prefix of other remote' ' ) ' -test_expect_failure 'rename succeeds with existing remote.<target>.prune' ' +test_expect_success 'rename succeeds with existing remote.<target>.prune' ' git clone one four.four && ( cd four.four && -- 2.11.0.windows.3