[tbb-commits] [rbm/master] Bug 25422: Give more details in "Cannot checkout" errors

[gk at torproject.org]

commit b4c8c38e12d11eb232305949c5d42d5df5e8f5c8
Author: Nicolas Vigier <boklm at torproject.org>
Date:   Mon Mar 5 14:47:03 2018 +0100

    Bug 25422: Give more details in "Cannot checkout" errors
    
    Print stderr from the git/hg command if the checkout failed.
---
 lib/RBM.pm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/RBM.pm b/lib/RBM.pm
index 3b19ca9..f987130 100644
--- a/lib/RBM.pm
+++ b/lib/RBM.pm
@@ -472,7 +472,7 @@ sub execute {
         git_clone_fetch_chdir($project, $options);
         my ($stdout, $stderr, $success, $exit_code)
                 = capture_exec('git', 'checkout', $git_hash);
-        exit_error "Cannot checkout $git_hash" unless $success;
+        exit_error "Cannot checkout $git_hash:\n$stderr" unless $success;
         if (project_config($project, 'git_submodule', $options)) {
             ($stdout, $stderr, $success, $exit_code)
                 = capture_exec('git', 'submodule', 'update', '--init');
@@ -485,7 +485,7 @@ sub execute {
         hg_clone_fetch_chdir($project, $options);
         my ($stdout, $stderr, $success, $exit_code)
                 = capture_exec('hg', 'update', '-C', $hg_hash);
-        exit_error "Cannot checkout $hg_hash" unless $success;
+        exit_error "Cannot checkout $hg_hash:\n$stderr" unless $success;
     }
     my ($stdout, $stderr, $success, $exit_code)
                 = run_script($project, $cmd, \&capture_exec);