diff options
Diffstat (limited to 'Library')
| -rw-r--r-- | Library/Homebrew/missing_formula.rb | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/Library/Homebrew/missing_formula.rb b/Library/Homebrew/missing_formula.rb index ba09f7426..8defa86ab 100644 --- a/Library/Homebrew/missing_formula.rb +++ b/Library/Homebrew/missing_formula.rb @@ -125,11 +125,23 @@ module Homebrew relative_path = path.relative_path_from tap.path tap.path.cd do - # We know this may return incomplete results for shallow clones but - # we don't want to nag everyone with a shallow clone to unshallow it. - log_command = "git log --name-only --max-count=1 --format=%H\\\\n%h\\\\n%B -- #{relative_path}" - hash, short_hash, *commit_message, relative_path = - Utils.popen_read(log_command).gsub("\\n", "\n").lines.map(&:chomp) + begin + timer_pid = fork do + # Let the user know what's going on when the search goes on for + # more than two seconds. + sleep 2 + opoo "Searching through git history. This may take a while..." + end + + # We know this may return incomplete results for shallow clones but + # we don't want to nag everyone with a shallow clone to unshallow it. + log_command = "git log --name-only --max-count=1 --format=%H\\\\n%h\\\\n%B -- #{relative_path}" + hash, short_hash, *commit_message, relative_path = + Utils.popen_read(log_command).gsub("\\n", "\n").lines.map(&:chomp) + ensure + Process.kill "TERM", timer_pid + end + if hash.to_s.empty? || short_hash.to_s.empty? || relative_path.to_s.empty? return |