added list_issue_attached_files.rb

Author: doublemarket

api/ruby/enterprise/list_issue_attached_files.rb

@@ -0,0 +1,30 @@
+require 'octokit'
+
+# Lists all files attached to issues and pull requests on a instance.
+# The list doesn't contain files that are uploaded but not referenced.
+
+## Check for environment variables
+begin
+  access_token = ENV.fetch("GITHUB_TOKEN")
+  hostname = ENV.fetch("GITHUB_HOSTNAME")
+rescue KeyError
+  puts
+  puts "To run this script, please set the following environment variables:"
+  puts "- GITHUB_TOKEN: A valid access token"
+  puts "- GITHUB_HOSTNAME: A valid GitHub Enterprise hostname"
+  exit 1
+end
+
+# Set up Octokit
+Octokit.configure do |kit|
+  kit.api_endpoint = "#{hostname}/api/v3"
+  kit.access_token = access_token
+  kit.auto_paginate = true
+end
+
+pattern = /\[[^\]]*\]\(([^\)]*)\)/
+Octokit.repositories.map{|repo| repo.full_name}.each do |r|
+  Octokit.issues(r, {state: :all}).select{|i| i.body.match(pattern)}.each{|mi| mi.body.scan(pattern).each{|s| puts "#{mi.html_url},#{s[0]}"}}
+  Octokit.issues_comments(r).select{|ic| ic.body.match(pattern)}.each{|mic| mic.body.scan(pattern).each{|s| puts "#{mic.html_url},#{s[0]}"}}
+  Octokit.pulls_comments(r).select{|prc| prc.body.match(pattern)}.each{|mprc| mprc.body.scan(pattern).each{|s| puts "#{mprc.html_url},#{s[0]}"}}
+end