41 lines
1.4 KiB
Ruby
41 lines
1.4 KiB
Ruby
module GitHubChangelogGenerator
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# A Fetcher responsible for all requests to GitHub and all basic manipulation with related data (such as filtering, validating, e.t.c)
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#
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# Example:
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# fetcher = GitHubChangelogGenerator::Fetcher.new options
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class Fetcher
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def initialize(options = {})
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@options = options
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@user = @options[:user]
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@project = @options[:project]
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@github_token = fetch_github_token
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github_options = { per_page: PER_PAGE_NUMBER }
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github_options[:oauth_token] = @github_token unless @github_token.nil?
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github_options[:endpoint] = options[:github_endpoint] unless options[:github_endpoint].nil?
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github_options[:site] = options[:github_endpoint] unless options[:github_site].nil?
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begin
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@github = Github.new github_options
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rescue
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puts GH_RATE_LIMIT_EXCEEDED_MSG.yellow
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end
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end
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# Returns GitHub token. First try to use variable, provided by --token option, otherwise try to fetch it from CHANGELOG_GITHUB_TOKEN env variable.
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#
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# @return [String]
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def fetch_github_token
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env_var = @options[:token] ? @options[:token] : (ENV.fetch 'CHANGELOG_GITHUB_TOKEN', nil)
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unless env_var
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puts 'Warning: No token provided (-t option) and variable $CHANGELOG_GITHUB_TOKEN was not found.'.yellow
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puts 'This script can make only 50 requests to GitHub API per hour without token!'.yellow
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end
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env_var
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end
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end
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end
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