Move scripts to bin directory.

bin/git-commit-each

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+# Commit all modified files in commits with one modified file per commit
+for FILENAME in $(git ls-files --modified --others)
+do
+  MESSAGE="$(echo "$FILENAME" | sed -e 's|^Library/Homebrew/||' \
+                                     -e 's|^Formula/||' \
+                                     -e 's|^Casks/||' \
+                                     -e 's/\.rb//' \
+                                     -e 's/$/: /')"
+  git add "$FILENAME"
+  git commit "$FILENAME" --message="${MESSAGE}${*}"
+done

bin/git-gc-global

@@ -0,0 +1,24 @@
+#!/bin/sh
+# Garbage collect all Git repositories under the current directory.
+
+CURRENT=$PWD
+# Set to newline to loop over find output correctly on spaced paths.
+IFS="
+"
+
+echorun() {
+  echo + "$@"
+  "$@"
+}
+
+find -L "$CURRENT" -name .git -print0 | while read -d '' -r SCM
+do
+  DIRECTORY="$(dirname "$SCM")"
+  cd "$DIRECTORY" || continue
+  echo "== Garbage collecting $(basename "$DIRECTORY")"
+  if [ -d .git ]
+  then
+    echorun git gc --aggressive
+  fi
+  echo
+done

bin/rbenv-sync-homebrew-rubies

@@ -0,0 +1,32 @@
+#!/usr/bin/env ruby
+
+require "pathname"
+require "fileutils"
+
+@rbenv_versions         = Pathname("#{ENV["HOME"]}/.rbenv/versions")
+homebrew_ruby_versions  = Pathname.glob("/usr/local/Cellar/ruby")
+homebrew_ruby_versions += Pathname.glob("/usr/local/Cellar/ruby@*")
+
+def link_rbenv_version_without_revision(version)
+  basename_without_revision = version.basename
+                                     .to_s
+                                     .gsub(/_\d+$/, "")
+  FileUtils.ln_sf version, @rbenv_versions / basename_without_revision
+end
+
+def gem_like_version(version)
+  Gem::Version.new(version.basename
+                          .to_s
+                          .tr("_", "."))
+end
+
+@rbenv_versions.mkpath
+
+homebrew_ruby_versions.flat_map(&:children)
+                      .sort_by(&method(:gem_like_version))
+                      .each(&method(:link_rbenv_version_without_revision))
+
+@rbenv_versions.children
+               .select(&:symlink?)
+               .reject(&:exist?)
+               .each { |path| FileUtils.rm_f path }

bin/scm-update

@@ -0,0 +1,40 @@
+#!/bin/sh
+# Update all Git and Subversion repositories under the current directory.
+
+CURRENT=$PWD
+# Set to newline to loop over find output correctly on spaced paths.
+IFS="
+"
+
+echorun() {
+  echo + "$@"
+  "$@"
+}
+
+find -L "$CURRENT" \( -name .git -or -name .svn \) -print0 | while read -d '' -r SCM
+do
+  DIRECTORY="$(dirname "$SCM")"
+  cd "$DIRECTORY" || continue
+  if [ -d ../.svn ] || echo "$DIRECTORY" | grep -q "vendor/ruby"
+  then
+    continue
+  fi
+  echo "== Updating $(basename "$DIRECTORY")"
+  if [ -d .git/svn ]
+  then
+    echorun git svn fetch
+    echorun git svn rebase
+  elif [ -d .git ]
+  then
+    echorun git fetch --all
+    if [ -n "$(git remote -v)" ]; then
+      echorun git checkout --quiet master
+      echorun git merge --no-edit --ff-only origin/master
+      git branch --merged | grep -v '\*' | xargs -n 1 git branch -d
+    fi
+  elif [ -d .svn ]
+  then
+    echorun svn update
+  fi
+  echo
+done

shrc.sh

@@ -61,6 +61,7 @@ add_to_path_end "/Applications/Fork.app/Contents/Resources"
 add_to_path_end "/Applications/TextMate.app/Contents/Resources"
 add_to_path_end "/Applications/Visual Studio Code.app/Contents/Resources/app/bin"
 add_to_path_end "/data/github/shell/bin"
+add_to_path_end "$HOME/.dotfiles/bin"
 add_to_path_start "/usr/local/bin"
 add_to_path_start "/usr/local/sbin"
 add_to_path_start "$HOME/Homebrew/bin"
@@ -164,7 +165,7 @@ then
   # Old default Curl is broken for Git on Leopard.
   [ "$OSTYPE" = "darwin9.0" ] && export GIT_SSL_NO_VERIFY=1
 
-  rbenv-sync-homebrew-rubies.rb
+  rbenv-sync-homebrew-rubies
 elif [ "$LINUX" ]
 then
   quiet_which keychain && eval "$(keychain -q --eval --agents ssh id_rsa)"