#!/usr/bin/env python3
#
# Iterate over a set of configurations from json.conf, calling setup-config for each one, then running the build.
#
# Called with $1 - The json file containing the repositories to use
#             $2 - Where the artefacts were published
#             $3 - The build/release 'name' for release purposes
#             $4 - The shared repos directory (to resolve the repo revision hashes)
#

import json
import os
import sys
import subprocess
import errno

import utils

if len(sys.argv) != 6:
    print("Incorrect number of parameters, please call as %s <send-email> <repojson> <publish-dir> <release-name> <sharedrepodir>"  % sys.argv[0])
    sys.exit(1)

send = sys.argv[1]
repojson = sys.argv[2]
publish = sys.argv[3]
rel_name = sys.argv[4]
repodir = sys.argv[5]

if send != "True" or publish == "None" or rel_name == "None":
    utils.printheader("Not sending QA email")
    sys.exit(0)

scriptsdir = os.path.dirname(os.path.realpath(__file__))
ourconfig = utils.loadconfig(__file__)

with open(repojson) as f:
    repos = json.load(f)

buildhashes = ""
for repo in sorted(repos.keys()):
    # Need the finalised revisions (not 'HEAD')
    targetrepodir = "%s/%s" % (repodir, repo)
    revision = subprocess.check_output(["git", "rev-parse", "HEAD"], cwd=targetrepodir).decode('utf-8').strip()
    buildhashes += "%s: %s\n" % (repo, revision)

web_root = ourconfig.get('WEBPUBLISH_DIR')
web_url = ourconfig.get('WEBPUBLISH_URL')

email = ""
mailto = ourconfig.get("QAMAIL_TO")
if mailto:
    email += "To: " + mailto + "\n"
mailcc = ourconfig.get("QAMAIL_CC")
if mailcc:
    email += "Cc: " + mailcc + "\n"
mailbcc = ourconfig.get("QAMAIL_BCC")
if mailbcc:
    email += "Bcc: " + mailbcc + "\n"

email += "Subject: " + "QA notification for completed autobuilder build (%s)\n" % rel_name
email += '''\n
A build flagged for QA (%s) was completed on the autobuilder and is available at:\n\n
    %s\n\n
Build hash information: \n
%s

\nThis is an automated message from the Yocto Project Autobuilder\nGit: git://git.yoctoproject.org/yocto-autobuilder2\nEmail: richard.purdie@linuxfoundation.org\n

''' % (rel_name, publish.replace(web_root, web_url), buildhashes)

utils.printheader("Sending QA email")
subprocess.check_call('echo "' + email +' " | sendmail -t', shell=True)