Signed-off-by: Felipe Contreras <[email protected]>
---
Notes:
For the moment we use "str[10..-1]" to denote the equivalent of "str + 10"
in
C, even though Ruby has nicer constructs than that.
git-request-pull.rb | 15 ++++++++++++---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/git-request-pull.rb b/git-request-pull.rb
index 0f85024..25dc04d 100755
--- a/git-request-pull.rb
+++ b/git-request-pull.rb
@@ -21,6 +21,15 @@ def read_branch_desc(name)
return nil
end
+def describe(rev)
+ for_each_ref() do |name, sha1, flags|
+ next unless name.start_with?('refs/tags/')
+ next unless peel_ref(name) == get_sha1(rev)
+ return name[10..-1]
+ end
+ return nil
+end
+
def abbr(ref)
if (ref =~ %r{^refs/heads/(.*)} || ref =~ %r{^refs/(tags/.*)})
return $1
@@ -81,7 +90,7 @@ if headref.start_with?('refs/heads')
branch_name = nil if not branch_desc
end
-tag_name = `git describe --exact "#{head}^0" 2>/dev/null`.chomp
+tag_name = describe(head)
baserev = `git rev-parse --verify --quiet "#{base}"^0`.chomp
die "Not a valid revision: #{base}" if baserev.empty?
@@ -116,7 +125,7 @@ for you to fetch changes up to %H:
puts branch_desc
end
- if not tag_name.empty?
+ if tag_name
if ref != "tags/#{tag_name}"
$stderr.puts "warn: You locally have #{tag_name} but it does not (yet)"
$stderr.puts "warn: appear to be at #{url}"
@@ -126,7 +135,7 @@ for you to fetch changes up to %H:
puts
end
- if branch_name || ! tag_name.empty?
+ if branch_name || tag_name
puts "----------------------------------------------------------------"
end
--
1.8.4-fc
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