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author | Sean McGivern <sean@gitlab.com> | 2016-08-19 15:05:47 +0100 |
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committer | Sean McGivern <sean@gitlab.com> | 2016-08-19 15:05:47 +0100 |
commit | 91336f399bdd716aece8bcd8d28fdd354f86695b (patch) | |
tree | b8e3d21ea677a39a098c303a17aeb86f9ebc5c55 | |
parent | 12e9df327042f3b368878d14f6e18e51b9f668b9 (diff) | |
download | gitlab-ce-20895-inline-comments-for-first-commit.tar.gz |
Fix line commenting for the initial commit20895-inline-comments-for-first-commit
The initial commit doesn't have a parent, so explicitly pass the blank
SHA and handle that when calculating the position.
-rw-r--r-- | app/models/commit.rb | 2 | ||||
-rw-r--r-- | lib/gitlab/diff/position.rb | 12 | ||||
-rw-r--r-- | spec/lib/gitlab/diff/position_spec.rb | 42 |
3 files changed, 52 insertions, 4 deletions
diff --git a/app/models/commit.rb b/app/models/commit.rb index cc413448ce8..817d063e4a2 100644 --- a/app/models/commit.rb +++ b/app/models/commit.rb @@ -229,7 +229,7 @@ class Commit def diff_refs Gitlab::Diff::DiffRefs.new( - base_sha: self.parent_id || self.sha, + base_sha: self.parent_id || Gitlab::Git::BLANK_SHA, head_sha: self.sha ) end diff --git a/lib/gitlab/diff/position.rb b/lib/gitlab/diff/position.rb index 2fdcf8d7838..088e105d771 100644 --- a/lib/gitlab/diff/position.rb +++ b/lib/gitlab/diff/position.rb @@ -139,13 +139,19 @@ module Gitlab private def find_diff_file(repository) - diffs = Gitlab::Git::Compare.new( + compare = Gitlab::Git::Compare.new( repository.raw_repository, start_sha, head_sha - ).diffs(paths: paths) + ) + + # We're at the initial commit, so just get that. + if start_sha == Gitlab::Git::BLANK_SHA && compare.commits.empty? + compare = Gitlab::Git::Commit.find(repository.raw_repository, head_sha) + end + + diff = compare.diffs(paths: paths).first - diff = diffs.first return unless diff Gitlab::Diff::File.new(diff, repository: repository, diff_refs: diff_refs) diff --git a/spec/lib/gitlab/diff/position_spec.rb b/spec/lib/gitlab/diff/position_spec.rb index 10537bea008..6e8fff6f516 100644 --- a/spec/lib/gitlab/diff/position_spec.rb +++ b/spec/lib/gitlab/diff/position_spec.rb @@ -339,6 +339,48 @@ describe Gitlab::Diff::Position, lib: true do end end + describe "position for a file in the initial commit" do + let(:commit) { project.commit("1a0b36b3cdad1d2ee32457c102a8c0b7056fa863") } + + subject do + described_class.new( + old_path: "README.md", + new_path: "README.md", + old_line: nil, + new_line: 1, + diff_refs: commit.diff_refs + ) + end + + describe "#diff_file" do + it "returns the correct diff file" do + diff_file = subject.diff_file(project.repository) + + expect(diff_file.new_file).to be true + expect(diff_file.new_path).to eq(subject.new_path) + expect(diff_file.diff_refs).to eq(subject.diff_refs) + end + end + + describe "#diff_line" do + it "returns the correct diff line" do + diff_line = subject.diff_line(project.repository) + + expect(diff_line.added?).to be true + expect(diff_line.new_line).to eq(subject.new_line) + expect(diff_line.text).to eq("+testme") + end + end + + describe "#line_code" do + it "returns the correct line code" do + line_code = Gitlab::Diff::LineCode.generate(subject.file_path, subject.new_line, 0) + + expect(subject.line_code(project.repository)).to eq(line_code) + end + end + end + describe "#to_json" do let(:hash) do { |