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scripts: gen_config: add support for external profiles

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When developing locally, we often need to load profiles that are not
upstreamed (e.g. not in ./profiles directory).

gen-config now supports a list of directories where profiles can be
located. Upstream profiles can be loaded along with local profiles by
setting GENCONFIG_PROFILE_DIRS="./profiles:/opt/mylocalprofiles".

Upstream profiles can even be overriden by local profiles since the
last directory takes precedence over previous directories in the list.

Implements: PCF-1690

Signed-off-by: Cedric CHEDALEUX <cedric.chedaleux@orange.com>
This commit is contained in:
Cedric CHEDALEUX 2025-03-28 17:33:11 +01:00 committed by Petr Štetiar
parent 1a25026b78
commit 437a015e3a
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GPG Key ID: 58EE120F30CC02D3
1 changed files with 33 additions and 29 deletions
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62
scripts/gen_config.py
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@ -10,7 +10,7 @@ from subprocess import run
from os import getenv
sys.stdout = io.TextIOWrapper(open(sys.stdout.fileno(), "wb", 0), write_through=True)
profile_folder = Path(getenv("PROFILES", "./profiles"))
profile_folders = getenv("GENCONFIG_PROFILE_DIRS", "./profiles")
def run_cmd(cmd: list):
@ -42,38 +42,42 @@ def usage(code: int = 0):
def load_yaml(fname: str, profile: dict):
profile_file = (profile_folder / fname).with_suffix(".yml")
# Allow profile overriding by searching in reverse order
for folder in profile_folders.split(':')[::-1]:
profile_file = (Path(folder) / fname).with_suffix(".yml")
if not profile_file.is_file():
continue
new = yaml.safe_load(profile_file.read_text())
for n in new:
if n in {"target", "subtarget", "external_target"}:
if profile.get(n):
die(f"Duplicate tag found {n}")
profile.update({n: new.get(n)})
elif n in {"description"}:
profile["description"].append(new.get(n))
elif n in {"packages"}:
profile["packages"].extend(new.get(n))
elif n in {"profiles"}:
profile["profiles"].extend(new.get(n))
elif n in {"diffconfig"}:
profile["diffconfig"] += new.get(n)
elif n in {"feeds"}:
for f in new.get(n):
if f.get("name", "") == "" or f.get("uri", "") == "":
die(f"Found bad feed {f}")
profile["feeds"][f.get("name")] = f
elif n in {"additional_packages"}:
for f in new.get(n):
if not f.get("feed") or not f.get("packages"):
die(f"Found bad additional_packages {f}")
profile["additional_packages"].extend(new.get(n))
return profile
if not profile_file.is_file():
die(f"Profile {fname} not found")
new = yaml.safe_load(profile_file.read_text())
for n in new:
if n in {"target", "subtarget", "external_target"}:
if profile.get(n):
die(f"Duplicate tag found {n}")
profile.update({n: new.get(n)})
elif n in {"description"}:
profile["description"].append(new.get(n))
elif n in {"packages"}:
profile["packages"].extend(new.get(n))
elif n in {"profiles"}:
profile["profiles"].extend(new.get(n))
elif n in {"diffconfig"}:
profile["diffconfig"] += new.get(n)
elif n in {"feeds"}:
for f in new.get(n):
if f.get("name", "") == "" or f.get("uri", "") == "":
die(f"Found bad feed {f}")
profile["feeds"][f.get("name")] = f
elif n in {"additional_packages"}:
for f in new.get(n):
if not f.get("feed") or not f.get("packages"):
die(f"Found bad additional_packages {f}")
profile["additional_packages"].extend(new.get(n))
return profile
def extract_sha1_from_revision(revision: str) -> str:
"""