Added tab completion

README.md

@@ -4,7 +4,7 @@
 I started this project because `git log --no-pager` gives an error. Apparently I wanted `git --no-pager log`. This was the last straw.
 *So I decided to "fix" the git CLI.*
 
-This project takes inspiration from [gitless](http://gitless.com/) and [legit](https://github.com/kennethreitz/legit), and is 
+This project takes inspiration from [gitless](http://gitless.com/) and [legit](https://github.com/kennethreitz/legit), and is
 influenced by this [blog post](http://www.saintsjd.com/2012/01/a-better-ui-for-git/) and this [fantastic diatribe](http://stevebennett.me/2012/02/24/10-things-i-hate-about-git).
 However, I feel all of these tools are either underdeveloped or too opinionated. I want a tool that gives me all the
 same control as git but without the headache of its impossible to remember commands.
@@ -28,7 +28,7 @@ get reset %FILES% | git checkout %FILES%
 get commit %MESSAGE% | git commit -m %MESSAGE%
 get branch %BRANCH% | stashes working tree, creates or switches branch, and checks out branch
 get rmbranch %BRANCH% | git branch -d %BRANCH% *TODO: rename?*
-get update | Fetches all remote branches and fast-forwards all local branches 
+get fetch | Fetches all remotes and fast-forwards local branches when possible
 get status | git status
 get review | git diff --cached
 get diff | compare working tree with HEAD (git diff HEAD)
@@ -37,5 +37,11 @@ get diff %REF% | compare working tree with %REF% (git diff %REF%)
 get diff STAGE %REF% | compare stage with %REF% (git diff --cached %REF%)
 get diff %REFA% %REFB% | compare %REFA% with %REFB% (git diff %REFA% %REFB%)
 
+### TODO
+Now that I've added tab completion, I think "stage" and "status" are too similar.
+Also, I have three commands that start with "r" which is a problem.
 
-
+### Changelog
+- I renamed "update" to "fetch" to avoid completion conflicts with "unstage".
+Also, it really is just fetch + fast-forward. One of my goals is NOT to use
+different terminology than git, because that makes StackOverflow less useful.

bash_completion

@@ -0,0 +1,38 @@
+#!/bin/bash
+list_branches() {
+    git for-each-ref refs/heads --format="%(refname:short)"
+}
+
+_get_complete()
+{
+# Available variables:
+# COMP_LINE COMP_POINT COMP_KEY COMP_TYPE COMP_WORDS COMP_CWORD
+# $1 : name of command whose arguments are being completed
+# $2 : the word being completed
+# $3 : the word preceding the word being completed
+case ${COMP_CWORD} in
+1)
+    commands="branch commit diff fetch ignore reset rmbranch review stage status unstage"
+    COMPREPLY=( $(compgen -W "${commands}" "$2") )
+;;
+2)
+    case "$3" in
+        branch | rmbranch | fetch)
+            commands=$(list_branches)
+            COMPREPLY=( $(compgen -W "${commands}" "$2") )
+        ;;
+        stage | unstage | ignore)
+            COMPREPLY=( $(compgen -A file -X .git "$2") )
+        ;;
+        diff)
+            commands="STAGE"
+            COMPREPLY=( $(compgen -A file -X .git -W "${commands}" "$2") )
+        ;;
+    esac
+;;
+*)
+    COMPREPLY=()
+;;
+esac
+}
+complete -F _get_complete get

get

@@ -10,7 +10,11 @@ list_branches() {
 list_remote_branches() {
     git for-each-ref refs/heads --format="%(refname:short)"
 }
+
 case "$1" in
+"")
+echo 'TODO: Display help, or git status if inside a repo'
+;;
 
 stage)
 if [ -z "$2" ]; then
@@ -76,7 +80,7 @@ else
 fi
 ;;
 
-update)
+fetch)
 echo Updating
 if [ -z "$2" ]; then
     git fetch --all
@@ -108,12 +112,12 @@ status)
 # TODO: figure out how to git config --global color.status always automatically.
 git status \
 | grep -v '# On branch' \
+| grep -v '#   (use "git push" to publish your local commits)' \
 | grep -v '#   (use "git reset HEAD <file>..." to unstage)' \
 | grep -v '#   (use "git add <file>..." to update what will be committed)' \
 | grep -v '#   (use "git checkout -- <file>..." to discard changes in working directory)' \
 | grep -v '#   (use "git add <file>..." to include in what will be committed)' \
 | grep -v 'nothing added to commit but untracked files present (use "git add" to track)'
-
 ;;
 
 diff)