sourcetree-open-github-commit-url.sh

#!/bin/bash

set -eu

REPO_PATH=$1
SHA=$2

if [[ ! -d "${REPO_PATH}" ]]; then
	exit -1
fi

if [[ -z "${SHA}" ]]; then
	exit -2
fi

REPO_GITHUB_URL=`cd "${REPO_PATH}" && git remote get-url origin`

REPO_GITHUB_URL_SSH_PREFIX="git@github.com:"
REPO_GITHUB_URL_SSH_SUFFIX=".git"
REPO_GITHUB_URL_HTTPS_PREFIX="https://github.com/"

REPO_GITHUB_PATH=${REPO_GITHUB_URL}
REPO_GITHUB_PATH=${REPO_GITHUB_PATH/#$REPO_GITHUB_URL_SSH_PREFIX}
REPO_GITHUB_PATH=${REPO_GITHUB_PATH/%$REPO_GITHUB_URL_SSH_SUFFIX}
REPO_GITHUB_PATH=${REPO_GITHUB_PATH/#$REPO_GITHUB_URL_HTTPS_PREFIX}

URL="https://github.com/${REPO_GITHUB_PATH}/commit/${SHA}"

echo "${URL}"

open "${URL}"