Added file license header checking to CI

This commit is contained in:
OpenSauce04 2024-07-25 18:05:09 +01:00
parent 1c2eab8ead
commit 9f7cb41a29
2 changed files with 69 additions and 0 deletions

49
.ci/license-header.rb Executable file
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#!/usr/bin/ruby
# frozen_string_literal: true
license_header = <<~EOF
// Copyright Citra Emulator Project / Lime3DS Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
EOF
print 'Getting branch changes...'
branch_name = `git rev-parse --abbrev-ref HEAD`.chomp
branch_commits = `git log #{branch_name} --not master --pretty=format:"%h"`.split("\n")
branch_commit_range = "#{branch_commits[-1]}^..#{branch_commits[0]}"
branch_changed_files = `git diff-tree --no-commit-id --name-only #{branch_commit_range} -r`.split("\n")
puts 'done'
print 'Checking files...'
issue_files = []
branch_changed_files.each do |file_name|
if file_name.end_with?('.cpp', '.h', '.kt')
file_content = File.read(file_name)
if not file_content.start_with?(license_header)
issue_files.push(file_name)
end
end
end
puts 'done'
if issue_files.empty?
puts "\nAll changed files have correct headers"
exit 0
end
puts <<-EOF
The following #{issue_files.length} files have incorrect license headers:
#{issue_files.join("\n")}
The following license header should be added to the start of all offending files:
=== BEGIN ===
#{license_header}
=== END ===
If some of the code in this PR is not being contributed by the original author, the files which have been exclusively changed by that code can be ignored.
If this happens, this PR requirement can be bypassed once all other files are addressed.
EOF
exit 1

20
.github/workflows/license-header.yml vendored Normal file
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name: lime-license
on:
pull_request:
branches: [ master ]
jobs:
license-header:
runs-on: ubuntu-latest
container:
image: opensauce04/lime3ds-build:latest
options: -u 1001
steps:
- uses: actions/checkout@v4
with:
fetch-depth: 0
- name: Fetch master branch
run: git fetch origin master:master
- name: Check license headers
run: ./.ci/license-header.rb