pmb.helpers.git: parse channels.cfg (MR 1912)

Prepare to base postmarketOS on Alpine stable by parsing the new
channels.cfg file in pmaports.git, that describes which channel
needs which branches and mirror dirs from postmarketOS and Alpine.

Use the information in pmb.helpers.git.get_branches_official() first,
more is coming in follow-up commits.

Read the file from origin/master, so we get the latest fetched version
even if the last checked out master branch is not up-to-date (think of
currently checked out release branch instead of master, master will
never be updated to point to latest origin/master). Allow to override
the file with a new --config-channels parameter.

Related: https://postmarketos.org/channels.cfg
This commit is contained in:
Oliver Smith 2020-02-27 23:04:38 +01:00
parent ed16a9d080
commit c616874443
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GPG key ID: 5AE7F5513E0885CB
5 changed files with 102 additions and 5 deletions

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@ -7,6 +7,7 @@ import shutil
import time
import pmb_test # noqa
import pmb_test.const
import pmb_test.git
import pmb.helpers.git
import pmb.helpers.logging
@ -16,7 +17,8 @@ import pmb.helpers.run
@pytest.fixture
def args(request):
import pmb.parse
sys.argv = ["pmbootstrap", "init"]
cfg = f"{pmb_test.const.testdata}/channels.cfg"
sys.argv = ["pmbootstrap.py", "--config-channels", cfg, "init"]
args = pmb.parse.arguments()
args.log = args.work + "/log_testsuite.txt"
pmb.helpers.logging.init(args)
@ -108,6 +110,19 @@ def test_get_upstream_remote(args, monkeypatch, tmpdir):
assert func(args, name_repo) == "hello"
def test_parse_channels_cfg(args):
exp = {"meta": {"recommended": "edge"},
"channels": {"edge": {"description": "Rolling release channel",
"branch_pmaports": "master",
"branch_aports": "master",
"mirrordir_alpine": "edge"},
"stable": {"description": "For workgroups",
"branch_pmaports": "v20.05",
"branch_aports": "3.11-stable",
"mirrordir_alpine": "v3.11"}}}
assert pmb.helpers.git.parse_channels_cfg(args) == exp
def test_pull_non_existing(args):
assert pmb.helpers.git.pull(args, "non-existing-repo-name") == 1