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blotter/_scripts/generate-project-data.rb
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# Preprocessing script | |
# Run before `jekyll build` to go through _config.yml and use octokit to fill out metadata | |
# | |
# Example: | |
# - repo: trvrb/coaltrace | |
# - owner: trvrb | |
# - title: coaltrace | |
# - description: Simulating genealogies using charged particles | |
# - url: /projects/coaltrace/ | |
# - date: 2013-10-19 04:12:17 UTC | |
# - contributors: | |
# - login: trvrb | |
# - avatar: https://2.gravatar.com/avatar/ab7fe2db559c7924316c4391ba00b3f0 | |
# - url: https://github.com/trvrb | |
# - commits: | |
# - date: 2013-10-19T04:12:06Z | |
# - message: Update readme. | |
# - url: https://github.com/trvrb/coaltrace/commit/ebb95806f989d8fd6ecbf6aa8308647298dd21ad | |
require 'octokit' | |
require 'yaml' | |
module Projects | |
def self.generate_data(config_file) | |
project_data = {} | |
config = YAML.load_file(config_file) | |
projects_array = config["projects"] | |
puts "Generating projects" | |
# create octokit client | |
client = Octokit::Client.new(:netrc => true, :access_token => ENV['GITHUB_TOKEN']) | |
project_data = Array.new | |
if projects_array.length > 0 | |
projects_array.each do |repo| | |
puts "\tGenerating #{repo}" | |
# load repo metadata | |
octokit_repo = client.repository(repo) | |
project_title = octokit_repo.name | |
project_owner = octokit_repo.owner.login | |
project_description = octokit_repo.description | |
project_url = "/projects/#{project_title}/" | |
project_date = octokit_repo.updated_at | |
# load contributor metadata | |
octokit_contributors = client.contributors(repo) | |
project_contributors = Array.new | |
for i in 0 ... [octokit_contributors.size, 10].min | |
contributor = octokit_contributors[i] | |
contributor_login = contributor.login | |
contributor_avatar = contributor.rels[:avatar].href + "&s=50" | |
contributor_url = contributor.rels[:html].href | |
project_contributors = project_contributors.push( | |
"login" => contributor_login, | |
"avatar" => contributor_avatar, | |
"url" => contributor_url | |
) | |
end | |
# load commit metadata | |
octokit_commits = client.commits(repo) | |
project_commits = Array.new | |
counter = 0 | |
for i in 0 ... octokit_commits.size | |
commit = octokit_commits[i] | |
commit_date = commit.commit.author.date | |
commit_message = commit.commit.message | |
commit_url = commit.rels[:html].href | |
if commit.author != nil | |
commit_author_login = commit.author.login | |
if commit.author.rels[:html] != nil | |
commit_author_url = commit.author.rels[:html].href | |
else | |
commit_author_url = "" | |
end | |
else | |
commit_author_login = "" | |
commit_author_url = "" | |
end | |
project_commits = project_commits.push( | |
"date" => commit_date, | |
"message" => commit_message, | |
"url" => commit_url, | |
"author_login" => commit_author_login, | |
"author_url" => commit_author_url | |
) | |
counter += 1 | |
if counter == 5 | |
break | |
end | |
end | |
# assemble metadata | |
project_data = project_data.push( | |
"repo" => repo, | |
"title" => project_title, | |
"owner" => project_owner, | |
"description" => project_description, | |
"url" => project_url, | |
"contributors" => project_contributors, | |
"commits" => project_commits | |
) | |
# sort by date | |
project_data.sort! { |x, y| y["commits"].first["date"] <=> x["commits"].first["date"] } | |
end | |
end | |
return project_data | |
end | |
def self.write_data(project_data, data_file) | |
puts "Writing project data" | |
File.write(data_file, project_data.to_yaml) | |
end | |
end | |
project_data = Projects.generate_data("_config.yml") | |
Projects.write_data(project_data, "_data/projects.yml") |