mirror of
https://github.com/overcuriousity/autopsy-flatpak.git
synced 2025-07-06 21:00:22 +00:00
97 lines
3.0 KiB
Python
97 lines
3.0 KiB
Python
# This python script is used to automatically set the branch in The Sleuth Kit repository
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# for use in automated build environments.
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#
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# Basic idea is that it determines what Autopsy branch is being used and then checksout
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# a corresponding TSK branch.
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#
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# TSK_HOME environment variable must be set for this to work.
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import os
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import sys
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import subprocess
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import xml.etree.ElementTree as ET
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TSK_HOME=os.getenv("TSK_HOME",False)
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passed = 1
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def getSleuthkitBranchList():
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# Returns the list of sleuthkit branches
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cmd = ['git','branch','-a']
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retdir = os.getcwd()
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os.chdir(TSK_HOME)
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output = subprocess.check_output(cmd)
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branches = []
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for branch in output.strip().split():
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if branch.startswith('remotes/origin'):
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branches.append(branch.split('/')[2])
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os.chdir(retdir)
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return branches
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def gitSleuthkitCheckout(branch):
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'''
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Checksout sleuthkit branch
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Args:
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branch: String, which branch to checkout
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'''
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# passed is a global variable that gets set to non-zero integer
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# When an error occurs
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global passed
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cmd = ['git','checkout',branch]
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passed = subprocess.call(cmd,stdout=sys.stdout,cwd=TSK_HOME)
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def parseXML(xmlFile):
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'''
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parses the TSKVersion.xml file for sleuthkit version
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Args:
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xmlFile: String, xml file to parse
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'''
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tree = ET.parse(xmlFile)
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root = tree.getroot()
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for child in root:
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if child.attrib['name']=='TSK_VERSION':
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return child.attrib['value']
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return None
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def main():
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global passed
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if not TSK_HOME:
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sys.exit(1)
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print('Please set TSK_HOME env variable')
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# Get the Autopsy branch being used. Travis and Appveyor
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# will tell us where a pull request is directed
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TRAVIS=os.getenv("TRAVIS",False)
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APPVEYOR=os.getenv("APPVEYOR",False)
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if TRAVIS == "true":
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CURRENT_BRANCH=os.getenv("TRAVIS_BRANCH",False)
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elif APPVEYOR:
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CURRENT_BRANCH=os.getenv("APPVEYOR_REPO_BRANCH",False)
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else:
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cmd=['git','rev-parse','--abbrev-ref','HEAD']
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output = subprocess.check_output(cmd)
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CURRENT_BRANCH=output.strip()
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# If we are in an Autopsy release branch, then use the
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# info in TSKVersion.xml to find the corresponding TSK
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# release branch. For other branches, we don't always
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# trust that TSKVersion has been updated.
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if CURRENT_BRANCH.startswith('release'):
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version = parseXML('TSKVersion.xml')
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RELEASE_BRANCH = "release-"+version
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gitSleuthkitCheckout(RELEASE_BRANCH)
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# Check if the same branch exists in TSK (develop->develop, custom1->custom1, etc.)
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elif CURRENT_BRANCH in getSleuthkitBranchList():
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gitSleuthkitCheckout(CURRENT_BRANCH)
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# Otherwise, default to develop
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if passed != 0:
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gitSleuthkitCheckout('develop')
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if passed != 0:
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print('Error checking out a Sleuth Kit branch')
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sys.exit(1)
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if __name__ == '__main__':
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main()
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