diff options
Diffstat (limited to 'Rakefile')
| -rw-r--r-- | Rakefile | 115 |
1 files changed, 42 insertions, 73 deletions
@@ -1,92 +1,61 @@ -desc 'Pulls down the CE, EE, Omnibus and Runner git repos and merges the content of their doc directories into the nanoc site' -task :pull_repos do - require 'yaml' +require './lib/task_helpers' - # By default won't delete any directories, requires all relevant directories - # be empty. Run `RAKE_FORCE_DELETE=true rake pull_repos` to have directories - # deleted. - force_delete = ENV['RAKE_FORCE_DELETE'] +task :default => [:setup_repos, :setup_content_dirs, :pull_repos] - # Parse the config file and create a hash. - config = YAML.load_file('./nanoc.yaml') +task :setup_git do + puts "\n=> Setting up dummy user/email in Git" - # Pull products data from the config. - ce = config["products"]["ce"] - ee = config["products"]["ee"] - omnibus = config["products"]["omnibus"] - runner = config["products"]["runner"] + `git config --global user.name "John Doe"` + `git config --global user.email johndoe@example.com` +end - products = [ce, ee, omnibus, runner] - dirs = [] - products.each do |product| - dirs.push(product['dirs']['temp_dir']) - dirs.push(product['dirs']['dest_dir']) - end +desc 'Setup repositories for CE, EE, Omnibus and Runner in special way exposing only their doc directories' +task :setup_repos do + products.each_value do |product| + next if File.exist?(product['dirs']['temp_dir']) - if force_delete - puts "WARNING: Are you sure you want to remove #{dirs.join(', ')}? [y/n]" - exit unless STDIN.gets.index(/y/i) == 0 + puts "\n=> Setting up repository #{product['repo']} into #{product['dirs']['temp_dir']}\n" + `git init #{product['dirs']['temp_dir']}` - dirs.each do |dir| - puts "\n=> Deleting #{dir} if it exists\n" - FileUtils.rm_r("#{dir}") if File.exist?("#{dir}") - end - else - puts "NOTE: The following directories must be empty otherwise this task " + - "will fail:\n#{dirs.join(', ')}" - puts "If you want to force-delete the `tmp/` and `content/` folders so \n" + - "the task will run without manual intervention, run \n" + - "`RAKE_FORCE_DELETE=true rake pull_repos`." - end + Dir.chdir(product['dirs']['temp_dir']) do + `git remote add origin #{product['repo']}` - dirs.each do |dir| - unless "#{dir}".start_with?("tmp") - puts "\n=> Making an empty #{dir}" - FileUtils.mkdir("#{dir}") unless File.exist?("#{dir}") + # Configure repository for sparse-checkout + `git config core.sparsecheckout true` + File.open('.git/info/sparse-checkout', 'w') { |f| f.write("/#{product['dirs']['doc_dir']}/*") } end end +end - puts "\n=> Setting up dummy user/email in Git" +desc 'Setup content directories by symlinking to the repositories documentation folder' +task :setup_content_dirs do + products.each_value do |product| + source = File.join('../', product['dirs']['temp_dir'], product['dirs']['doc_dir']) + target = product['dirs']['dest_dir'] - `git config --global user.name "John Doe"` - `git config --global user.email johndoe@example.com` + next if File.symlink?(target) - products.each do |product| - temp_dir = File.join(product['dirs']['temp_dir']) + puts "\n=> Setting up content directory for #{product['repo']}\n" - case product['slug'] - when 'ce' - branch = ENV['BRANCH_CE'] || 'master' - when 'ee' - branch = ENV['BRANCH_EE'] || 'master' - when 'omnibus' - branch = ENV['BRANCH_OMNIBUS'] || 'master' - when 'runner' - branch = ENV['BRANCH_RUNNER'] || 'master' - end + `ln -s #{source} #{target}` + end +end + +desc 'Pulls down the CE, EE, Omnibus and Runner git repos fetching and keeping only the most recent commit' +task :pull_repos do + products.each_value do |product| + branch = retrieve_branch(product['slug']) - if !File.exist?(temp_dir) || Dir.entries(temp_dir).length.zero? - puts "\n=> Cloning #{product['repo']} #{branch} into #{temp_dir}\n" + puts "\n=> Pulling #{branch} of #{product['repo']}\n" - `git clone #{product['repo']} #{temp_dir} --depth 1 --branch #{branch}` - elsif File.exist?(temp_dir) && !Dir.entries(temp_dir).length.zero? - puts "\n=> Pulling #{branch} of #{product['repo']}\n" + # Enter the temporary directory and return after block is completed. + Dir.chdir(product['dirs']['temp_dir']) do + `git fetch origin #{branch} --depth 1` - # Enter the temporary directory and return after block is completed. - FileUtils.cd(temp_dir) do - # Update repository from master. Fetch and reset to avoid - # merge conflicts. - # Why: https://gitlab.com/gitlab-com/gitlab-docs/merge_requests/119 - # How: https://stackoverflow.com/a/9589927/974710 - `git fetch origin #{branch} && git reset --hard FETCH_HEAD && git clean -df` - end - else - puts "This shouldn't happen" + # Stash modified and untracked files so we have "clean" environment + # without accidentally deleting data + `git stash -u` if git_workdir_dirty? + `git checkout #{branch}` end - - temp_doc_dir = File.join(product['dirs']['temp_dir'], product['dirs']['doc_dir'], '.') - destination_dir = File.join(product['dirs']['dest_dir']) - puts "\n=> Copying #{temp_doc_dir} into #{destination_dir}\n" - FileUtils.cp_r(temp_doc_dir, destination_dir) end end |