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git-githubshowlastcommitinbrowser.sh
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#!/usr/bin/env bash
# Usage: git-githubopenlastcommit
# geuss what it does
# stolen from
# https://raw.githubusercontent.com/cowboy/dotfiles/066a2bae6ae8a15b54c8db1c519725a9e4c074c4/source/50_vcs.sh
# Git shortcuts
# alias g='git'
# function ga() { git add "${@:-.}"; } # Add all files by default
# alias gp='git push'
# alias gpa='gp --all'
# alias gu='git pull'
# alias gl='git log'
# alias gg='gl --decorate --oneline --graph --date-order --all'
# alias gs='git status'
# alias gst='gs'
# alias gd='git diff'
# alias gdc='gd --cached'
# alias gm='git commit -m'
# alias gma='git commit -am'
# alias gb='git branch'
# alias gba='git branch -a'
# function gc() { git checkout "${@:-master}"; } # Checkout master by default
# alias gco='gc'
# alias gcb='gc -b'
# alias gbc='gc -b' # Dyslexia
# alias gr='git remote'
# alias grv='gr -v'
# #alias gra='git remote add'
# alias grr='git remote rm'
# alias gcl='git clone'
# alias gcd='git rev-parse 2>/dev/null && cd "./$(git rev-parse --show-cdup)"'
# Current branch or SHA if detached.
# alias gbs='git branch | perl -ne '"'"'/^\* (?:\(detached from (.*)\)|(.*))/ && print "$1$2"'"'"''
# Run commands in each subdirectory.
# alias gu-all='eachdir git pull'
# alias gp-all='eachdir git push'
# alias gs-all='eachdir git status'
# open all changed files (that still actually exist) in the editor
# function ged() {
# local files=()
# for f in $(git diff --name-only "$@"); do
# [[ -e "$f" ]] && files=("${files[@]}" "$f")
# done
# local n=${#files[@]}
# echo "Opening $n $([[ "$@" ]] || echo "modified ")file$([[ $n != 1 ]] && \
# echo s)${@:+ modified in }$@"
# q "${files[@]}"
# }
# add a github remote by github username
# function gra() {
# if (( "${#@}" != 1 )); then
# echo "Usage: gra githubuser"
# return 1;
# fi
# local repo=$(gr show -n origin | perl -ne '/Fetch URL: .*github\.com[:\/].*\/(.*)/ && print $1')
# gr add "$1" "git://github.com/$1/$repo"
# }
# GitHub URL for current repo, including current branch + path.
# alias gurlp='echo $(github_find_repo_url)/tree/$(gbs)/$(git rev-parse --show-prefix)'
# open current branch + path in GitHub, in the browser.
# alias gpu='git web--browse $(gurlp)'
# Just the last few commits, please!
# for n in {1..5}; do alias gf$n="gf -n $n"; done
# function gj() { git-jump "${@:-next}"; }
# alias gj-='gj prev'
# Combine diff --name-status and --stat
# function gstat() {
# local file mode modes color lines range code line_regex
# local file_len graph_len e r c
# range="${1:-HEAD~}"
# echo "Diff name-status & stat for range: $range"
# IFS=$'\n'
# lines=($(git diff --name-status "$range"))
# code=$?; [[ $code != 0 ]] && return $code
# declare -A modes
# for line in "${lines[@]}"; do
# file="$(echo $line | cut -f2)"
# mode=$(echo $line | cut -f1)
# modes["$file"]=$mode
# done
# file_len=0
# lines=($(git diff -M --stat --stat-width=999 "$range"))
# line_regex='s/\s*([^|]+?)\s*\|.*/$1/'
# for line in "${lines[@]}"; do
# file="$(echo "$line" | perl -pe "$line_regex")"
# (( ${#file} > $file_len )) && file_len=${#file}
# done
# graph_len=$(($COLUMNS-$file_len-10))
# (( $graph_len <= 0 )) && graph_len=1
# lines=($(git diff -M --stat --stat-width=999 --stat-name-width=$file_len \
# --stat-graph-width=$graph_len --color "$range"))
# e=$(echo -e "\033")
# r="$e[0m"
# declare -A c=([M]="1;33" [D]="1;31" [A]="1;32" [R]="1;34")
# for line in "${lines[@]}"; do
# file="$(echo "$line" | perl -pe "$line_regex")"
# if [[ "$file" =~ \{.+\=\>.+\} ]]; then
# mode=R
# line="$(echo "$line" | perl -pe "s/(^|=>|\})/$r$e[${c[R]}m\$1$r$e[${c[A]}m/g")"
# line="$(echo "$line" | perl -pe "s/(\{)/$r$e[${c[R]}m\$1$r$e[${c[D]}m/")"
# else
# mode=${modes["$file"]}
# color=0; [[ "$mode" ]] && color=${c[$mode]}
# line="$e[${color}m$line"
# fi
# echo "$line" | sed "s/\|/$e[0m$mode \|/"
# done
# unset IFS
# }
# OSX-specific Git shortcuts
# if is_osx; then
# alias gdk='git ksdiff'
# alias gdkc='gdk --cached'
# function gt() {
# local path repo
# {
# pushd "${1:-$PWD}"
# path="$PWD"
# repo="$(git rev-parse --show-toplevel)"
# popd
# } >/dev/null 2>&1
# if [[ -e "$repo" ]]; then
# echo "Opening git repo $repo."
# gittower "$repo"
# else
# echo "Error: $path is not a git repo."
# fi
# }
# fi
#
# git log with per-commit cmd-clickable GitHub URLs (iTerm)
# function gf() {
# git log $* --name-status --color | awk "$(cat <<AWK
# /^.*commit [0-9a-f]{40}/ {sha=substr(\$2,1,7)}
# /^[MA]\t/ {printf "%s\t$(github_find_repo_url)/blob/%s/%s\n", \$1, sha, \$2; next}
# /.*/ {print \$0}
# AWK
# )" | less -F
# }
# GitHub URL for current repo.
function github_find_repo_url() {
local remotename="${@:-origin}"
local remote="$(git remote -v | awk '/^'"$remotename"'.*\(push\)$/ {print $2}')"
[[ "$remote" ]] || return
local user_repo="$(echo "$remote" | perl -pe 's/.*://;s/\.git$//')"
echo "https://github.com/$user_repo"
}
# open last commit in GitHub, in the browser.
function github_open_last_commit() {
local n="${@:-1}"
n=$((n-1))
git web--browse $(git log -n 1 --skip=$n --pretty=oneline | awk "{printf \"$(github_find_repo_url)/commit/%s\", substr(\$1,1,7)}")
}
github_open_last_commit