pre-commit

#!/bin/sh

CUR_DIR=`pwd`


if [ ! -f "AndroidManifest.xml" ]; then
    echo "AndroidManifest.xml NOT FOUND" >&2
    exit 1
fi

EXISTS_PYTHON=`which python`
if [ ! -x "$EXISTS_PYTHON" ]; then
    echo "PYTHON NOT FOUND"
    exit 1
fi

python <<EOF
import xml.etree.ElementTree as ET
import sys

code_key = '{http://schemas.android.com/apk/res/android}versionCode'
name_key = '{http://schemas.android.com/apk/res/android}versionName'
manifestfile = 'AndroidManifest.xml'


ET.register_namespace("android", "http://schemas.android.com/apk/res/android")

tree = ET.ElementTree()
tree.parse(manifestfile)
root = tree.getroot()
ver_code = root.attrib[code_key]
ver_name = root.attrib[name_key]

if not ver_code:
    print 'versionCode NOT FOUND in %s' % manifestfile
    sys.exit(1)

try:
    ver_code = int(ver_code)
except ValueError as _:
    print 'versionCode MUST INTEGER'
    sys.exit(1)

root.attrib[code_key] = str(int(ver_code) + 1)
# root.attrib[name_key] = ver_name
out = ET.tostring(tree.getroot(), encoding='utf-8', method='xml')
with open(manifestfile, 'wt') as f1:
    f1.write(out)
EOF

git add AndroidManifest.xml

exit 1

自动为 Android项目增加版本号。