diff options
Diffstat (limited to 'branch.c')
| -rw-r--r-- | branch.c | 50 |
1 files changed, 36 insertions, 14 deletions
@@ -49,7 +49,13 @@ static int should_setup_rebase(const char *origin) return 0; } -void install_branch_config(int flag, const char *local, const char *origin, const char *remote) +static const char tracking_advice[] = +N_("\n" +"After fixing the error cause you may try to fix up\n" +"the remote tracking information by invoking\n" +"\"git branch --set-upstream-to=%s%s%s\"."); + +int install_branch_config(int flag, const char *local, const char *origin, const char *remote) { const char *shortname = NULL; struct strbuf key = STRBUF_INIT; @@ -60,20 +66,23 @@ void install_branch_config(int flag, const char *local, const char *origin, cons && !origin) { warning(_("Not setting branch %s as its own upstream."), local); - return; + return 0; } strbuf_addf(&key, "branch.%s.remote", local); - git_config_set(key.buf, origin ? origin : "."); + if (git_config_set_gently(key.buf, origin ? origin : ".") < 0) + goto out_err; strbuf_reset(&key); strbuf_addf(&key, "branch.%s.merge", local); - git_config_set(key.buf, remote); + if (git_config_set_gently(key.buf, remote) < 0) + goto out_err; if (rebasing) { strbuf_reset(&key); strbuf_addf(&key, "branch.%s.rebase", local); - git_config_set(key.buf, "true"); + if (git_config_set_gently(key.buf, "true") < 0) + goto out_err; } strbuf_release(&key); @@ -102,6 +111,19 @@ void install_branch_config(int flag, const char *local, const char *origin, cons local, remote); } } + + return 0; + +out_err: + strbuf_release(&key); + error(_("Unable to write upstream branch configuration")); + + advise(_(tracking_advice), + origin ? origin : "", + origin ? "/" : "", + shortname ? shortname : remote); + + return -1; } /* @@ -109,8 +131,8 @@ void install_branch_config(int flag, const char *local, const char *origin, cons * to infer the settings for branch.<new_ref>.{remote,merge} from the * config. */ -static int setup_tracking(const char *new_ref, const char *orig_ref, - enum branch_track track, int quiet) +static void setup_tracking(const char *new_ref, const char *orig_ref, + enum branch_track track, int quiet) { struct tracking tracking; int config_flags = quiet ? 0 : BRANCH_CONFIG_VERBOSE; @@ -118,7 +140,7 @@ static int setup_tracking(const char *new_ref, const char *orig_ref, memset(&tracking, 0, sizeof(tracking)); tracking.spec.dst = (char *)orig_ref; if (for_each_remote(find_tracked_branch, &tracking)) - return 1; + return; if (!tracking.matches) switch (track) { @@ -127,18 +149,18 @@ static int setup_tracking(const char *new_ref, const char *orig_ref, case BRANCH_TRACK_OVERRIDE: break; default: - return 1; + return; } if (tracking.matches > 1) - return error(_("Not tracking: ambiguous information for ref %s"), - orig_ref); + die(_("Not tracking: ambiguous information for ref %s"), + orig_ref); - install_branch_config(config_flags, new_ref, tracking.remote, - tracking.src ? tracking.src : orig_ref); + if (install_branch_config(config_flags, new_ref, tracking.remote, + tracking.src ? tracking.src : orig_ref) < 0) + exit(-1); free(tracking.src); - return 0; } int read_branch_desc(struct strbuf *buf, const char *branch_name) |