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chore(charts-local.py): Support for filtering and pulling of external charts

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This commit is contained in:
Thorsten Roßner
2024-12-14 21:56:16 +01:00
parent 77108587c7
commit 99851e6286
1 changed files with 36 additions and 11 deletions
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47
dev/charts-local.py
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@@ -7,7 +7,7 @@ import logging
import yaml
import sys
import shutil
import re
import subprocess
import configargparse
from pathlib import Path
@@ -17,6 +17,8 @@ p = configargparse.ArgParser()
p.add('--branch', env_var='CHART_DEV_BRANCH', help='The branch you want to work with. Will be created by the script if it does not exist yet.')
p.add('--git_hostname', env_var='GIT_HOSTNAME', default='git@gitlab.opencode.de', help='Set the hostname for the chart git checkouts.')
p.add('--revert', default=False, action='store_true', help='Set this parameter if you want to revert the referencing of the local helm chart checkout paths in the helmfiles.')
p.add('--match', default='', help="Clone/pull only charts that contain the given string in their name.")
p.add('--pull', default=False, action='store_true', help='Will also pull and unpack Helm charts that are not developed by product development.')
p.add('--loglevel', env_var='LOGLEVEL', default='DEBUG', help='Set the loglevel: DEBUG, INFO, WARNING, ERROR, CRITICAL-')
options = p.parse_args()
@@ -68,22 +70,34 @@ def create_or_switch_branch_base_repo():
base_repo.git.switch(branch)
return branch
def create_path_if_not_exists(path):
if os.path.isdir(path):
logging.warning(f"Path {path} already exists.")
else:
logging.debug(f"creating directory {path}.")
Path(path).mkdir(parents=True, exist_ok=True)
def clone_charts_locally(branch, charts):
charts_clone_path = script_path+'/../../'+branch.replace('/', '_')
charts_clone_path = script_path+'/../../chart-repo/'+branch.replace('/', '_')
charts_pull_path = script_path+'/../../chart-pull/'+branch.replace('/', '_')
charts_dict = {}
doublette_dict = {}
if os.path.isdir(charts_clone_path):
logging.warning(f"Path {charts_clone_path} already exists, will not clone any charts.")
else:
logging.debug(f"creating directory {charts_clone_path} to clone charts into")
Path(charts_clone_path).mkdir(parents=True, exist_ok=True)
create_path_if_not_exists(charts_clone_path)
if options.pull:
create_path_if_not_exists(charts_pull_path)
for chart in charts['charts']:
if 'opendesk/components/platform-development/charts' in charts['charts'][chart]['repository']:
tag = charts['charts'][chart]['version']
logging.debug(f"Working on {chart} / tag {tag}")
repository = charts['charts'][chart]['repository']
tag = charts['charts'][chart]['version']
repository = charts['charts'][chart]['repository']
registry = charts['charts'][chart]['registry']
name = charts['charts'][chart]['name']
logging.debug(f"Working on {chart} / tag {tag} / repo {repository}")
if not options.match in name:
logging.info(f"Chart name {name} does not match {options.match} - skipping...")
elif registry == '':
logging.info("Empty registry definition - skipping...")
elif 'opendesk/components/platform-development/charts' in repository:
logging.info("Cloning the charts repo")
git_url = options.git_hostname+':'+repository
chart_repo_path = charts_clone_path+'/'+charts['charts'][chart]['name']
if git_url in doublette_dict:
@@ -99,6 +113,17 @@ def clone_charts_locally(branch, charts):
chart_repo.git.checkout('v'+charts['charts'][chart]['version'])
doublette_dict[git_url] = chart_repo_path
charts_dict[chart] = chart_repo_path
elif options.pull:
logging.info("Pulling the chart")
helm_command = f"helm pull oci://{registry}/{repository}/{name} --version {tag} --untar --destination {charts_pull_path}"
logging.debug(f"CLI command: {helm_command}")
try:
output = subprocess.check_output(helm_command, shell = True)
except subprocess.CalledProcessError:
sys.exit(f"! CLI command '{helm_command}' failed")
else:
logging.debug("Not a product development chart and `--pull` option not enabled - skipping...")
return charts_dict