Skip to content

Instantly share code, notes, and snippets.

@bradediger
Created August 18, 2014 02:29
Show Gist options
  • Save bradediger/be689a0e9b7d3652909b to your computer and use it in GitHub Desktop.
Save bradediger/be689a0e9b7d3652909b to your computer and use it in GitHub Desktop.
# Aliases
alias g='git'
compdef g=git
alias gst='git status'
compdef _git gst=git-status
alias gl='git pull'
compdef _git gl=git-pull
alias gup='git fetch && git rebase'
compdef _git gup=git-fetch
alias gp='git push'
compdef _git gp=git-push
gdv() { git diff -w "$@" | view - }
compdef _git gdv=git-diff
alias gc='git commit -v'
compdef _git gc=git-commit
alias gca='git commit -v -a'
compdef _git gca=git-commit
alias gco='git checkout'
compdef _git gco=git-checkout
alias gcm='git checkout master'
alias gb='git branch'
compdef _git gb=git-branch
alias gba='git branch -a'
compdef _git gba=git-branch
alias gcount='git shortlog -sn'
compdef gcount=git
alias gcp='git cherry-pick'
compdef _git gcp=git-cherry-pick
alias glg='git log --stat --max-count=5'
compdef _git glg=git-log
alias glgg='git log --graph --max-count=5'
compdef _git glgg=git-log
alias gss='git status -s'
compdef _git gss=git-status
alias ga='git add'
compdef _git ga=git-add
alias gm='git merge'
compdef _git gm=git-merge
alias grh='git reset HEAD'
alias grhh='git reset HEAD --hard'
# Git and svn mix
alias git-svn-dcommit-push='git svn dcommit && git push github master:svntrunk'
compdef git-svn-dcommit-push=git
alias gsr='git svn rebase'
alias gsd='git svn dcommit'
#
# Will return the current branch name
# Usage example: git pull origin $(current_branch)
#
function current_branch() {
ref=$(git symbolic-ref HEAD 2> /dev/null) || return
echo ${ref#refs/heads/}
}
# these aliases take advantage of the previous function
alias ggpull='git pull origin $(current_branch)'
compdef ggpull=git
alias ggpush='git push origin $(current_branch)'
compdef ggpush=git
alias ggpnp='git pull origin $(current_branch) && git push origin $(current_branch)'
compdef ggpnp=git
# get the name of the branch we are on
function git_prompt_info() {
local g="$(git rev-parse --git-dir 2>/dev/null)"
ref=$(git symbolic-ref HEAD 2> /dev/null) || return
echo "$ZSH_THEME_GIT_PROMPT_PREFIX${ref#refs/heads/}$(parse_git_dirty)$ZSH_THEME_GIT_PROMPT_SUFFIX"
}
# Checks if working tree is dirty
parse_git_dirty() {
local SUBMODULE_SYNTAX=''
if [[ $POST_1_7_2_GIT -gt 0 ]]; then
SUBMODULE_SYNTAX="--ignore-submodules=dirty"
fi
if [[ -n $(git status -s ${SUBMODULE_SYNTAX} 2> /dev/null) ]]; then
echo "$ZSH_THEME_GIT_PROMPT_DIRTY"
else
echo "$ZSH_THEME_GIT_PROMPT_CLEAN"
fi
}
# Checks if there are commits ahead from remote
function git_prompt_ahead() {
if $(echo "$(git log origin/$(current_branch)..HEAD 2> /dev/null)" | grep '^commit' &> /dev/null); then
echo "$ZSH_THEME_GIT_PROMPT_AHEAD"
fi
}
# Formats prompt string for current git commit short SHA
function git_prompt_short_sha() {
SHA=$(git rev-parse --short HEAD 2> /dev/null) && echo "$ZSH_THEME_GIT_PROMPT_SHA_BEFORE$SHA$ZSH_THEME_GIT_PROMPT_SHA_AFTER"
}
# Formats prompt string for current git commit long SHA
function git_prompt_long_sha() {
SHA=$(git rev-parse HEAD 2> /dev/null) && echo "$ZSH_THEME_GIT_PROMPT_SHA_BEFORE$SHA$ZSH_THEME_GIT_PROMPT_SHA_AFTER"
}
# Get the status of the working tree
git_prompt_status() {
INDEX=$(git status --porcelain 2> /dev/null)
STATUS=""
if $(echo "$INDEX" | grep '^?? ' &> /dev/null); then
STATUS="$ZSH_THEME_GIT_PROMPT_UNTRACKED$STATUS"
fi
if $(echo "$INDEX" | grep '^A ' &> /dev/null); then
STATUS="$ZSH_THEME_GIT_PROMPT_ADDED$STATUS"
elif $(echo "$INDEX" | grep '^M ' &> /dev/null); then
STATUS="$ZSH_THEME_GIT_PROMPT_ADDED$STATUS"
fi
if $(echo "$INDEX" | grep '^ M ' &> /dev/null); then
STATUS="$ZSH_THEME_GIT_PROMPT_MODIFIED$STATUS"
elif $(echo "$INDEX" | grep '^AM ' &> /dev/null); then
STATUS="$ZSH_THEME_GIT_PROMPT_MODIFIED$STATUS"
elif $(echo "$INDEX" | grep '^ T ' &> /dev/null); then
STATUS="$ZSH_THEME_GIT_PROMPT_MODIFIED$STATUS"
fi
if $(echo "$INDEX" | grep '^R ' &> /dev/null); then
STATUS="$ZSH_THEME_GIT_PROMPT_RENAMED$STATUS"
fi
if $(echo "$INDEX" | grep '^ D ' &> /dev/null); then
STATUS="$ZSH_THEME_GIT_PROMPT_DELETED$STATUS"
elif $(echo "$INDEX" | grep '^AD ' &> /dev/null); then
STATUS="$ZSH_THEME_GIT_PROMPT_DELETED$STATUS"
fi
if $(echo "$INDEX" | grep '^UU ' &> /dev/null); then
STATUS="$ZSH_THEME_GIT_PROMPT_UNMERGED$STATUS"
fi
echo $STATUS
}
#compare the provided version of git to the version installed and on path
#prints 1 if input version <= installed version
#prints -1 otherwise
function git_compare_version() {
local INPUT_GIT_VERSION=$1;
local INSTALLED_GIT_VERSION
INPUT_GIT_VERSION=(${(s/./)INPUT_GIT_VERSION});
INSTALLED_GIT_VERSION=($(/usr/bin/git --version));
INSTALLED_GIT_VERSION=(${(s/./)INSTALLED_GIT_VERSION[3]});
for i in {1..3}; do
if [[ $INSTALLED_GIT_VERSION[$i] -lt $INPUT_GIT_VERSION[$i] ]]; then
echo -1
return 0
fi
done
echo 1
}
#this is unlikely to change so make it all statically assigned
POST_1_7_2_GIT=$(git_compare_version "1.7.2")
#clean up the namespace slightly by removing the checker function
unset -f git_compare_version
# BE: use this to merge stuff that has changed enough to break git's rename detection.
#
# (long_lived_branch)% merge_renamed_file long_lived_branch app/models/foobar.rb
#
# (gives you a diff of what changed on foobar.rb upstream since the last merge)
merge_renamed_file() {
branch=$1
remote_filename=$2
base=$(git merge-base ${branch} origin/master)
git diff ${base}..origin/master -- $remote_filename
}
merge_renamed_file3() {
branch=$1
othe=$2
remote_filename=$3
base=$(git merge-base ${branch} ${other})
git diff ${base}..${other} -- $remote_filename
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment