#!/bin/sh

set -e
# github pr helper
# push current branch to ORIGIN(remote) and create a PR toward UPSTREAM(remote)
# UPSTREAM must be a https github url
if [ -n "$PROXY_HOST" ] && [ -n "$PROXY_PORT" ]; then
    export HTTP_PROXY=http://$PROXY_HOST:$PROXY_PORT
    echo HTTP_PROXY=$HTTP_PROXY
    echo HTTPS_PROXY=$HTTP_PROXY
fi

BRANCH=$(git branch --show-current)
# UPSTREAM_BRANCH=$(git rev-parse --abbrev-ref --symbolic-full-name @{u} | awk -F/ '{print $2}')
UPSTREAM_BRANCH=$(HTTPS_PROXY=$HTTP_PROXY git remote show upstream | grep -oP 'HEAD branch: \K\w+')
ORIGIN_NAME=${1:-origin}
ORIGIN_URL=$(git remote get-url $ORIGIN_NAME)
case "$ORIGIN_URL" in
    git@github.com:*)
        ORIGIN_ORG=$(printf "$ORIGIN_URL" | sed -E 's#^.+:([^/]+).+$#\1#')
        # ORIGIN=$(printf "$ORIGIN_URL" | grep -oP 'git@github.com:\K.+(?=\.git$)')
        ;;
esac
UPSTREAM_URL=$(git remote get-url upstream)
UPSTREAM_URL=$(echo "$UPSTREAM_URL" | sed 's/.git$//')
echo ORIGIN_ORG: $ORIGIN_ORG
echo UPSTREAM_URL: $UPSTREAM_URL
git push -f -u $ORIGIN_NAME $BRANCH
x-open "$UPSTREAM_URL/compare/$UPSTREAM_BRANCH...$ORIGIN_ORG:$BRANCH?expand=1"
sleep 2
command -v awesome-client && awesome-client '
local awful = require("awful")
awful.client.urgent.jumpto()
'