g.sh

#!/bin/bash


function _cfg {
    git config -e
}

# status
function _s {
    git status
}
function _sh {
    git show
}
function _d {
    git diff
}
function _dc {
    git diff --cached
}
function _dr {
    git reset
}
# branches
function _b { # branches; show them by modification date
    # from https://stackoverflow.com/questions/2514172/listing-each-branch-and-its-last-revisions-date-in-git/2514279
    for k in $(git branch | sed s/^..//); do echo -e $(git log --color=always -1 --pretty=format:"%Cgreen%ci %Cblue%cr%Creset" $k --)\\t"$k";done | sort
}
function _ba {  # branch all
    for k in $(git branch -r | perl -pe 's/^..(.*?)( ->.*)?$/\1/'); do echo -e $(git show --pretty=format:"%Cgreen%ci %Cblue%cr%Creset" $k -- | head -n 1)\\t$k; done | sort -r
}
function _x {
    git branch -D $2
}
function _xs {
    git branch --merged >/tmp/merged-branches && vim /tmp/merged-branches && xargs git branch -d </tmp/merged-branches
}
function _cl {
    local f=".githubhost"
    local host=$([ -f $f ] && cat $f)
    local src=${2/github/github$host}
    git clone $src
}
function _ch {
    git checkout $2 2>/dev/null || git checkout -b $2
}
function _f {
    git fetch --all
}
function _m {
    git merge
}
# stash
function _si {
    git stash
}
function _so {
    git stash pop
}
function _sp {
    N=${2:-*}
    git add -u && git commit -n -m "*"
    git format-patch HEAD~1 --stdout > tmp/$N.patch
    git reset --hard HEAD^
}
function _sa {
    N=${2:-*}
    git am -3 < $N
}
# commit
function _a {
    if [ $# -le 1 ]
      then
        git add -u
      else
        git add "${@:2}"
    fi
}
function _aa {
    git add .
}
function _ap {
    git add -p "${@:2}"
}
function _r {
    git rebase -i HEAD~$2
}
function _rr {
    R=${2:-origin/master}
    git rebase $R
}
function _rs {
    R=${2:-origin}
    BRANCH=$(git rev-parse --abbrev-ref HEAD)
    git rebase $R/$BRANCH
}
function _cm {
    git commit
}
function _c {
    if [ $# -le 1 ]
      then
        git commit -m "*"
      else
        git commit -m "${*:2}"
    fi
}
function _am {
    git commit --amend
}
function _cp {
    git cherry-pick $2
}
function _j {
    git absorb --and-rebase
}
function _jp {
    FS=$(git diff --cached --name-status | cut -f2 | tr '\n' ' ')
    git absorb --and-rebase
    pre-commit run --files $FS
}
function _jr {
    B=${2:-master}
    git rebase -i --autosquash $B
}
function _pb {
    R=${2:-origin}
    BRANCH=$(git rev-parse --abbrev-ref HEAD)
    if [ "$BRANCH" == "master" ]; then
        echo "Refusing to run on master"; exit 1;
    fi
    git push -u $R $BRANCH
}
function _p {
    BRANCH=$(git rev-parse --abbrev-ref HEAD)
    git push
}
function _pf {
    BRANCH=$(git rev-parse --abbrev-ref HEAD)
    if [ "$BRANCH" == "master" ]; then
        echo "Refusing to run on master"; exit 1;

    fi
    git push -f
}
# undo
function _h {
    git reset HEAD~
}
function _ref {
    git reflog
}
function _rb {
    git reset HEAD@{$2}
}

_$1 "$@"