Module: Hub::Commands
Overview
The Commands module houses the git commands that hub lovingly wraps. If a method exists here, it is expected to have a corresponding git command which either gets run before or after the method executes.
The typical flow is as follows:
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hub is invoked from the command line: $ hub clone rtomayko/tilt
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The Hub class is initialized: >> hub = Hub.new(‘clone’, ‘rtomayko/tilt’)
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The method representing the git subcommand is executed with the full args: >> Commands.clone(‘clone’, ‘rtomayko/tilt’)
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That method rewrites the args as it sees fit: >> args = “git://github.com/” + args + “.git”
> “git://github.com/rtomayko/tilt.git”
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The new args are used to run ‘git`: >> exec “git”, “clone”, “git://github.com/rtomayko/tilt.git”
An optional ‘after` callback can be set. If so, it is run after step 5 (which then performs a `system` call rather than an `exec`). See `Hub::Args` for more information on the `after` callback.
Constant Summary collapse
- API_REPO =
'http://github.com/api/v2/yaml/repos/show/%s/%s'
- API_FORK =
'http://github.com/api/v2/yaml/repos/fork/%s/%s'
Constants included from Context
Hub::Context::GIT_CONFIG, Hub::Context::LGHCONF, Hub::Context::REMOTES
Instance Method Summary collapse
- #alias(args) ⇒ Object
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#browse(args) ⇒ Object
$ hub browse > open github.com/CURRENT_REPO.
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#clone(args) ⇒ Object
$ hub clone rtomayko/tilt > git clone git://github.com/rtomayko/tilt.
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#compare(args) ⇒ Object
$ hub compare 1.0…fix > open github.com/CURRENT_REPO/compare/1.0…fix $ hub compare refactor > open github.com/CURRENT_REPO/compare/refactor $ hub compare myfork feature > open github.com/myfork/REPO/compare/feature $ hub compare -p myfork topsecret > open github.com/myfork/REPO/compare/topsecret $ hub compare -u 1.0…2.0 prints “github.com/CURRENT_REPO/compare/1.0…2.0”.
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#fork(args) ⇒ Object
$ hub fork …
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#help(args) ⇒ Object
(also: #--help)
$ hub help (print improved help text).
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#hub(args) ⇒ Object
$ hub hub standalone Prints the “standalone” version of hub for an easy, memorable installation sequence:.
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#improved_help_text ⇒ Object
The text print when ‘hub help` is run, kept in its own method for the convenience of the author.
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#init(args) ⇒ Object
$ hub init -g > git init > git remote add origin [email protected]:USER/REPO.git.
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#push(args) ⇒ Object
$ hub push origin,staging cool-feature > git push origin cool-feature > git push staging cool-feature.
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#remote(args) ⇒ Object
$ hub remote add pjhyett > git remote add pjhyett git://github.com/pjhyett/THIS_REPO.git.
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#submodule(args) ⇒ Object
$ hub submodule add wycats/bundler vendor/bundler > git submodule add git://github.com/wycats/bundler.git vendor/bundler.
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#version(args) ⇒ Object
(also: #--version)
$ hub version > git version (print hub version).
Methods included from Context
current_branch, current_remote, default_remote, github_token, github_url, github_user, http_clone?, normalize_branch, remote_for, repo_name, repo_owner, repo_user, tracked_branch, tracked_for
Instance Method Details
#alias(args) ⇒ Object
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# File 'lib/hub/commands.rb', line 295 def alias(args) shells = { 'sh' => 'alias git=hub', 'bash' => 'alias git=hub', 'zsh' => 'function git(){hub "$@"}', 'csh' => 'alias git hub', 'fish' => 'alias git hub' } silent = args.delete('-s') if shell = args[1] if silent.nil? puts "Run this in your shell to start using `hub` as `git`:" print " " end else puts "usage: hub alias [-s] SHELL", "" puts "You already have hub installed and available in your PATH," puts "but to get the full experience you'll want to alias it to" puts "`git`.", "" puts "To see how to accomplish this for your shell, run the alias" puts "command again with the name of your shell.", "" puts "Known shells:" shells.map { |key, _| key }.sort.each do |key| puts " " + key end puts "", "Options:" puts " -s Silent. Useful when using the output with eval, e.g." puts " $ eval `hub alias -s bash`" exit end if shells[shell] puts shells[shell] else abort "fatal: never heard of `#{shell}'" end exit end |
#browse(args) ⇒ Object
$ hub browse > open github.com/CURRENT_REPO
$ hub browse – issues > open github.com/CURRENT_REPO/issues
$ hub browse pjhyett/github-services > open github.com/pjhyett/github-services
$ hub browse -p pjhyett/github-fi > open github.com/pjhyett/github-fi
$ hub browse github-services > open github.com/YOUR_LOGIN/github-services
$ hub browse github-services wiki > open wiki.github.com/YOUR_LOGIN/github-services
$ hub browse -p github-fi > open github.com/YOUR_LOGIN/github-fi
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# File 'lib/hub/commands.rb', line 213 def browse(args) args.shift browse_command(args) do user = repo = nil dest = args.shift dest = nil if dest == '--' if dest # $ hub browse pjhyett/github-services # $ hub browse github-services repo = dest elsif repo_user # $ hub browse user = repo_user else abort "Usage: hub browse [<USER>/]<REPOSITORY>" end params = { :user => user, :repo => repo } # $ hub browse -- wiki case subpage = args.shift when 'wiki' params[:web] = 'wiki' when 'commits' branch = (!dest && tracked_branch) || 'master' params[:web] = "/commits/#{branch}" when 'tree', NilClass branch = !dest && tracked_branch params[:web] = "/tree/#{branch}" if branch && branch != 'master' else params[:web] = "/#{subpage}" end params end end |
#clone(args) ⇒ Object
$ hub clone rtomayko/tilt > git clone git://github.com/rtomayko/tilt.
$ hub clone -p kneath/hemingway > git clone [email protected]:kneath/hemingway.git
$ hub clone tilt > git clone git://github.com/YOUR_LOGIN/tilt.
$ hub clone -p github > git clone [email protected]:YOUR_LOGIN/hemingway.git
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# File 'lib/hub/commands.rb', line 54 def clone(args) ssh = args.delete('-p') last_args = args[1..-1].reject { |arg| arg == "--" }.last(3) last_args.each do |arg| if arg =~ /^-/ # Skip mandatory arguments. last_args.shift if arg =~ /^(--(ref|o|br|u|t|d)[^=]+|-(o|b|u|d))$/ next end if arg =~ %r{.+?://|.+?@} || File.directory?(arg) # Bail out early for URLs and local paths. break elsif arg.scan('/').size <= 1 && !arg.include?(':') # $ hub clone rtomayko/tilt # $ hub clone tilt args[args.index(arg)] = github_url(:repo => arg, :private => ssh) break end end end |
#compare(args) ⇒ Object
$ hub compare 1.0…fix > open github.com/CURRENT_REPO/compare/1.0…fix $ hub compare refactor > open github.com/CURRENT_REPO/compare/refactor $ hub compare myfork feature > open github.com/myfork/REPO/compare/feature $ hub compare -p myfork topsecret > open github.com/myfork/REPO/compare/topsecret $ hub compare -u 1.0…2.0 prints “github.com/CURRENT_REPO/compare/1.0…2.0”
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# File 'lib/hub/commands.rb', line 261 def compare(args) args.shift browse_command(args) do if args.empty? branch = tracked_branch if branch && branch != 'master' range, user = branch, repo_user else abort "Usage: hub compare [USER] [<START>...]<END>" end else range = args.pop user = args.pop || repo_user end { :user => user, :web => "/compare/#{range}" } end end |
#fork(args) ⇒ Object
$ hub fork … hardcore forking action … > git remote add -f YOUR_USER [email protected]:YOUR_USER/CURRENT_REPO.git
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# File 'lib/hub/commands.rb', line 153 def fork(args) require 'net/http' # can't do anything without token and original owner name if github_user && github_token && repo_owner if own_repo_exists? puts "#{github_user}/#{repo_name} already exists on GitHub" else fork_repo end if args.include?('--no-remote') exit else url = github_url(:private => true) args.replace %W"remote add -f #{github_user} #{url}" args.after { puts "new remote: #{github_user}" } end end end |
#help(args) ⇒ Object Also known as: --help
$ hub help (print improved help text)
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# File 'lib/hub/commands.rb', line 350 def help(args) command = args.grep(/^[^-]/)[1] if command == 'hub' puts hub_manpage exit elsif command.nil? ENV['GIT_PAGER'] = '' if args.grep(/^-{1,2}p/).empty? # Use `cat`. puts improved_help_text exit end end |
#hub(args) ⇒ Object
$ hub hub standalone Prints the “standalone” version of hub for an easy, memorable installation sequence:
$ gem install git-hub $ hub hub standalone > ~/bin/hub && chmod 755 ~/bin/hub $ gem uninstall git-hub
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# File 'lib/hub/commands.rb', line 286 def hub(args) return help(args) unless args[1] == 'standalone' require 'hub/standalone' puts Hub::Standalone.build exit rescue LoadError abort "hub is running in standalone mode." end |
#improved_help_text ⇒ Object
The text print when ‘hub help` is run, kept in its own method for the convenience of the author.
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# File 'lib/hub/commands.rb', line 366 def improved_help_text <<-help usage: git [--version] [--exec-path[=GIT_EXEC_PATH]] [--html-path] [-p|--paginate|--no-pager] [--bare] [--git-dir=GIT_DIR] [--work-tree=GIT_WORK_TREE] [--help] COMMAND [ARGS] Basic Commands: init Create an empty git repository or reinitialize an existing one add Add new or modified files to the staging area rm Remove files from the working directory and staging area mv Move or rename a file, a directory, or a symlink status Show the status of the working directory and staging area commit Record changes to the repository History Commands: log Show the commit history log diff Show changes between commits, commit and working tree, etc show Show information about commits, tags or files Branching Commands: branch List, create, or delete branches checkout Switch the active branch to another branch merge Join two or more development histories (branches) together tag Create, list, delete, sign or verify a tag object Remote Commands: clone Clone a remote repository into a new directory fetch Download data, tags and branches from a remote repository pull Fetch from and merge with another repository or a local branch push Upload data, tags and branches to a remote repository remote View and manage a set of remote repositories Advanced commands: reset Reset your staging area or working directory to another point rebase Re-apply a series of patches in one branch onto another bisect Find by binary search the change that introduced a bug grep Print files with lines matching a pattern in your codebase See 'git help COMMAND' for more information on a specific command. help end |
#init(args) ⇒ Object
$ hub init -g > git init > git remote add origin [email protected]:USER/REPO.git
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# File 'lib/hub/commands.rb', line 141 def init(args) if args.delete('-g') # Can't do anything if we don't have a USER set. url = github_url(:private => true) args.after "git remote add origin #{url}" end end |
#push(args) ⇒ Object
$ hub push origin,staging cool-feature > git push origin cool-feature > git push staging cool-feature
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# File 'lib/hub/commands.rb', line 177 def push(args) return unless args[1] =~ /,/ branch = args[2] remotes = args[1].split(',') args[1] = remotes.shift after = "git push #{remotes.shift} #{branch}" while remotes.length > 0 after += "; git push #{remotes.shift} #{branch}" end args.after after end |
#remote(args) ⇒ Object
$ hub remote add pjhyett > git remote add pjhyett git://github.com/pjhyett/THIS_REPO.git
$ hub remote add -p mojombo > git remote add mojombo [email protected]:mojombo/THIS_REPO.git
$ hub remote add origin > git remote add origin git://github.com/YOUR_LOGIN/THIS_REPO.git
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# File 'lib/hub/commands.rb', line 111 def remote(args) return if args[1] != 'add' || args.last =~ %r{.+?://|.+?@|^[./]} ssh = args.delete('-p') # user/repo args.last =~ /\b(.+?)(?:\/(.+))?$/ user, repo = $1, $2 if args.words[2] == 'origin' && args.words[3].nil? # Origin special case triggers default user/repo user = repo = nil elsif args.words[-2] == args.words[1] # rtomayko/tilt => rtomayko # Make sure you dance around flags. idx = args.index( args.words[-1] ) args[idx] = user else # They're specifying the remote name manually (e.g. # git remote add blah rtomayko/tilt), so just drop the last # argument. args.replace args[0...-1] end args << github_url(:user => user, :repo => repo, :private => ssh) end |
#submodule(args) ⇒ Object
$ hub submodule add wycats/bundler vendor/bundler > git submodule add git://github.com/wycats/bundler.git vendor/bundler
$ hub submodule add -p wycats/bundler vendor/bundler > git submodule add [email protected]:wycats/bundler.git vendor/bundler
$ hub submodule add -b ryppl ryppl/pip vendor/bundler > git submodule add -b ryppl git://github.com/ryppl/pip.git vendor/pip
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# File 'lib/hub/commands.rb', line 85 def submodule(args) return unless index = args.index('add') args.delete_at index branch = args.index('-b') || args.index('--branch') if branch args.delete_at branch branch_name = args.delete_at branch end clone(args) if branch_name args.insert branch, '-b', branch_name end args.insert index, 'add' end |
#version(args) ⇒ Object Also known as: --version
$ hub version > git version (print hub version)
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# File 'lib/hub/commands.rb', line 341 def version(args) args.after do puts "hub version %s" % Version end end |