diff options
| -rw-r--r-- | tool/lib/vcs.rb | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/tool/lib/vcs.rb b/tool/lib/vcs.rb index a65f1ffc49..3c06027ec1 100644 --- a/tool/lib/vcs.rb +++ b/tool/lib/vcs.rb @@ -573,10 +573,17 @@ class VCS end rev unless rev.empty? end - unless /./.match(from ||= branch_beginning(url)) - raise "cannot find the beginning revision of the branch" + if /./.match(from) or /./.match(from = branch_beginning(url)) + from += "^" + else + warn "no starting commit found", uplevel: 1 + from = cmd_pipe(%W[ #{COMMAND} log --format=format:%H --reverse --since=1\ year\ ago], &:gets) + from.strip! + unless /./.match(from) + raise "cannot find the beginning revision of the branch" + end end - range = [from, (to || 'HEAD')].join('^..') + range = [from, (to || 'HEAD')].join('..') cmd_pipe({'TZ' => 'JST-9', 'LANG' => 'C', 'LC_ALL' => 'C'}, %W"#{COMMAND} log --format=medium --notes=commits --date=iso-local --topo-order #{range}", "rb") do |r| format_changelog(r, path) |