add git-extras scripts

bin/git-changelog

@@ -0,0 +1,22 @@
+#!/bin/sh
+
+CHANGELOG=`ls | egrep 'change|history' -i`
+DATE=`date +'%Y-%m-%d'`
+HEAD="\nn.n.n / $DATE \n==================\n"
+
+if test "$1" = "--list"; then
+  version=`git tag | tail -n 1`
+  if test -z "$version"; then
+    git log --pretty="format:  * %s"
+  else
+    git log --pretty="format:  * %s" $version..
+  fi
+else
+  tmp="/tmp/changelog"
+  echo $HEAD > $tmp
+  git-changelog --list >> $tmp
+  echo '' >> $tmp
+  cat $CHANGELOG >> $tmp
+  mv $tmp $CHANGELOG
+  test -n "$EDITOR" && $EDITOR $CHANGELOG
+fi

bin/git-commits-since

@@ -0,0 +1,6 @@
+#!/bin/sh
+
+SINCE="last week"
+test $# -ne 0 && SINCE=$@
+echo "... commits since $SINCE" >&2
+git log --pretty='%an - %s' --after="@{$SINCE}"

bin/git-contrib

@@ -0,0 +1,10 @@
+#!/bin/sh
+
+user="$1"
+if test -z "$user"; then
+  echo "user name required." && exit 1
+else
+  count=`git log --oneline --pretty="format: %an" | grep "$user" | wc -l`
+  test $count -eq 0 && echo "$user did not contribute." && exit 1
+  git shortlog | grep "$user (" -A $count
+fi

bin/git-count

@@ -0,0 +1,8 @@
+#!/bin/sh
+
+if test "$1" = "--all"; then
+  git shortlog -n $@ | grep "):" | sed 's|:||'
+  echo
+fi
+
+echo total `git log --oneline | wc -l`

bin/git-delete-branch

@@ -0,0 +1,4 @@
+#!/bin/sh
+
+test -z $1 && echo "branch required." && exit 1
+git branch -d $@ && git push origin :$1

bin/git-delete-tag

@@ -0,0 +1,4 @@
+#!/bin/sh
+
+test -z $1 && echo "tag required." && exit 1
+git tag -d $1 && git push origin :refs/tags/$1

bin/git-extras-version

@@ -0,0 +1,2 @@
+#!/bin/sh
+echo "0.0.3"

bin/git-fresh-branch

@@ -0,0 +1,6 @@
+#!/bin/sh
+
+test -z $1 && echo "branch required." && exit 1
+git symbolic-ref HEAD refs/heads/$1
+rm .git/index
+git clean -fdx

bin/git-graft

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+test -z $1 && echo "source branch required." && exit 1
+src=$1
+dst=${2-master}
+
+git checkout $dst \
+  && git merge --no-ff $src \
+  && git branch -d $src

bin/git-ignore

@@ -0,0 +1,10 @@
+#!/bin/sh
+
+if test $# -eq 0; then
+  echo "arguments required" && exit 1
+else
+  for pattern in $@; do
+    echo $pattern >> .gitignore
+    echo "... added '$pattern'"
+  done
+fi

bin/git-release

@@ -0,0 +1,12 @@
+#!/bin/sh
+
+if test $# -gt 0; then
+  echo "... releasing $1"
+  git commit -a -m "Release $1" \
+    && git tag "$1" \
+    && git push \
+    && git push --tags \
+    && echo "... complete"
+else
+  echo "tag required" && exit 1
+fi

bin/git-repl

@@ -0,0 +1,24 @@
+#!/bin/sh
+
+while true; do
+  # Readline
+  read -r -p "git> " cmd
+
+  # EOF
+  test $? -ne 0 && break
+
+  # History
+  history -s "$cmd"
+
+  # Built-in commands
+  case $cmd in
+    quit)
+      break
+      ;;
+  esac
+
+  # Execute
+  git $cmd
+done
+
+echo

bin/git-setup

@@ -0,0 +1,6 @@
+#!/bin/sh
+
+test -z "$1" && echo "path required." && exit 1
+cd "$1"
+test -d .git && exit
+git init && git add . && git commit -m 'Initial commit'

bin/git-summary

@@ -0,0 +1,18 @@
+#!/bin/sh
+
+COMMITISH=""
+test $# -ne 0 && COMMITISH=$@
+project=${PWD##*/}
+commit_count=`git log --oneline $COMMITISH | wc -l | tr -d ' '`
+file_count=`git ls-files | wc -l | tr -d ' '`
+authors=`git shortlog -n -s $COMMITISH`
+
+echo
+echo " project: $project"
+echo " commits: $commit_count"
+if test "$COMMITISH" = ""; then
+    echo " files  : $file_count"
+fi
+echo " authors: "
+echo "$authors"
+echo

bin/git-undo

@@ -0,0 +1,11 @@
+#!/bin/sh
+
+if test $# -eq 0; then
+  git reset --hard HEAD~1
+else
+  if `echo $1 | grep -q [^[:digit:]]`; then
+    echo $1 is not a number
+  else
+    git reset --hard HEAD~$1
+  fi
+fi

bin/git-update-extras

@@ -0,0 +1,13 @@
+#!/bin/sh
+
+orig=$PWD
+version=`git extras-version`
+
+cd /tmp \
+  && rm -fr ./git-extras \
+  && git clone http://github.com/visionmedia/git-extras.git \
+  && cd git-extras \
+  && make install \
+  && cd $orig \
+  && echo "... updated to git-extras $version"
+