git-gsub

A Git subcommand to do gsub in a repository

Usage

Usage: git gsub [options] FROM TO [PATHS]
    -v, --version                    Print version
        --snake                      Experimental: substitute snake-cased expressions
        --camel                      Experimental: substitute camel-cased expressions
        --kebab                      Experimental: substitute kebab-cased expressions
        --rename                     Rename files along with substitution
        --dry-run                    Print commands to be run

Example

To substitute Git with Subversion:

$ git gsub Git Subversion

Result:

diff --git a/README.md b/README.md
index 2185dbf..393dbc6 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# Git::Gsub
+# Subversion::Gsub

 TODO: Write a gem description

diff --git a/bin/git-gsub b/bin/git-gsub
index c30f093..03b7c4c 100755
--- a/bin/git-gsub
+++ b/bin/git-gsub
@@ -1,4 +1,4 @@
 #! /usr/bin/env ruby

 require 'git/gsub'
-Git::Gsub.run
+Subversion::Gsub.run

Experimental features

To substitute CommonLisp with VisualBasic with case-awareness:

$ git gsub CommonLisp VisualBasic --kebab --snake --camel

Result:

diff --git a/README.md b/README.md
index 2185dbf..393dbc6 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# CommonLisp common_lisp common-lisp
+# VisualBasic visual_basic visual-basic

Substitute and rename file:

$ git gsub ruby haskell --rename --camel

Result:

diff --git a/haskell.hs b/haskell.hs
new file mode 100644
index 0000000..ae86ce3
--- /dev/null
+++ b/haskell.hs
@@ -0,0 +1 @@
+putStrLn "Haskell"
diff --git a/haskell.rb b/haskell.rb
new file mode 100644
index 0000000..9f363d3
--- /dev/null
+++ b/haskell.rb
@@ -0,0 +1 @@
+puts "haskell"
diff --git a/ruby.hs b/ruby.hs
deleted file mode 100644
index 70db14d..0000000
--- a/ruby.hs
+++ /dev/null
@@ -1 +0,0 @@
-putStrLn "Ruby"
diff --git a/ruby.rb b/ruby.rb
deleted file mode 100644
index 966eb68..0000000
--- a/ruby.rb
+++ /dev/null
@@ -1 +0,0 @@

Caution: Case conversion is done with ActiveSupport/Inflector , which substitutes :: with /. This may cause unexpected result in the language other than Ruby.

Installation

$ gem install git-gsub

Supported platforms

Maybe on many *nix like OS which has Perl and sed.

Contributing

Fork it ( http://github.com/fujimura/git-gsub/fork )
Create your feature branch (git checkout -b my-new-feature)
Commit your changes (git commit -am 'Add some feature')
Push to the branch (git push origin my-new-feature)
Create new Pull Request