20690: Remove workbench1 and testing/packaging references.

[arvados.git] / apps / workbench / app / models / repository.rb

diff --git a/apps/workbench/app/models/repository.rb b/apps/workbench/app/models/repository.rb
deleted file mode 100644 (file)
index fd30be9..0000000
--- a/apps/workbench/app/models/repository.rb
+++ /dev/null
@@ -1,119 +0,0 @@
-# Copyright (C) The Arvados Authors. All rights reserved.
-#
-# SPDX-License-Identifier: AGPL-3.0
-
-class Repository < ArvadosBase
-  def self.creatable?
-    false
-  end
-  def attributes_for_display
-    super.reject { |x| x[0] == 'fetch_url' }
-  end
-  def editable_attributes
-    if current_user.is_admin
-      super
-    else
-      []
-    end
-  end
-
-  def show commit_sha1
-    refresh
-    run_git 'show', commit_sha1
-  end
-
-  def cat_file commit_sha1, path
-    refresh
-    run_git 'cat-file', 'blob', commit_sha1 + ':' + path
-  end
-
-  def ls_tree_lr commit_sha1
-    refresh
-    run_git 'ls-tree', '-l', '-r', commit_sha1
-  end
-
-  # subtree returns a list of files under the given path at the
-  # specified commit. Results are returned as an array of file nodes,
-  # where each file node is an array [file mode, blob sha1, file size
-  # in bytes, path relative to the given directory]. If the path is
-  # not found, [] is returned.
-  def ls_subtree commit, path
-    path = path.chomp '/'
-    subtree = []
-    ls_tree_lr(commit).each_line do |line|
-      mode, type, sha1, size, filepath = line.split
-      next if type != 'blob'
-      if filepath[0,path.length] == path and
-          (path == '' or filepath[path.length] == '/')
-        subtree << [mode.to_i(8), sha1, size.to_i,
-                    filepath[path.length,filepath.length]]
-      end
-    end
-    subtree
-  end
-
-  # http_fetch_url returns the first http:// or https:// url (if any)
-  # in the api response's clone_urls attribute.
-  def http_fetch_url
-    clone_urls.andand.select { |u| /^http/ =~ u }.first
-  end
-
-  protected
-
-  # refresh fetches the latest repository content into the local
-  # cache. It is a no-op if it has already been run on this object:
-  # this (pretty much) avoids doing more than one remote git operation
-  # per Workbench request.
-  def refresh
-    run_git 'fetch', http_fetch_url, '+*:*' unless @fresh
-    @fresh = true
-  end
-
-  # run_git sets up the ARVADOS_API_TOKEN environment variable,
-  # creates a local git directory for this repository if necessary,
-  # executes "git --git-dir localgitdir {args to run_git}", and
-  # returns the output. It raises GitCommandError if git exits
-  # non-zero.
-  def run_git *gitcmd
-    if not @workdir
-      workdir = File.expand_path uuid+'.git', Rails.configuration.Workbench.RepositoryCache
-      if not File.exists? workdir
-        FileUtils.mkdir_p Rails.configuration.Workbench.RepositoryCache
-        [['git', 'init', '--bare', workdir],
-        ].each do |cmd|
-          system(*cmd, in: "/dev/null")
-          raise GitCommandError.new($?.to_s) unless $?.exitstatus == 0
-        end
-      end
-      @workdir = workdir
-    end
-    [['git', '--git-dir', @workdir, 'config', '--local',
-      "credential.#{http_fetch_url}.username", 'none'],
-     ['git', '--git-dir', @workdir, 'config', '--local',
-      "credential.#{http_fetch_url}.helper",
-      '!cred(){ cat >/dev/null; if [ "$1" = get ]; then echo password=$ARVADOS_API_TOKEN; fi; };cred'],
-     ['git', '--git-dir', @workdir, 'config', '--local',
-           'http.sslVerify',
-           Rails.configuration.TLS.Insecure ? 'false' : 'true'],
-     ].each do |cmd|
-      system(*cmd, in: "/dev/null")
-      raise GitCommandError.new($?.to_s) unless $?.exitstatus == 0
-    end
-    env = {}.
-      merge(ENV).
-      merge('ARVADOS_API_TOKEN' => Thread.current[:arvados_api_token],
-            'GIT_TERMINAL_PROMPT' => '0')
-    cmd = ['git', '--git-dir', @workdir] + gitcmd
-    io = IO.popen(env, cmd, err: [:child, :out], in: "/dev/null")
-    output = io.read
-    io.close
-    # "If [io] is opened by IO.popen, close sets $?." --ruby 2.2.1 docs
-    unless $?.exitstatus == 0
-      raise GitCommandError.new("`git #{gitcmd.join ' '}` #{$?}: #{output}")
-    end
-    output
-  end
-
-  class GitCommandError < StandardError
-  end
-end