108 lines
2.5 KiB
Python
Executable file
108 lines
2.5 KiB
Python
Executable file
#!/usr/bin/python3
|
|
"""
|
|
Inputs for individual files
|
|
|
|
Provides all the files, named via their content hash, specified
|
|
via `references` in a new directory.
|
|
|
|
The returned data in `refs` is a dictionary where the keys are
|
|
the content hash of a file and the values dictionaries with
|
|
metadata for it. The input itself currently does not set any
|
|
metadata itself, but will forward any metadata set via the
|
|
`metadata` property. Keys in that must start with a prefix,
|
|
like `rpm.` to avoid namespace clashes. This is enforced via
|
|
schema validation.
|
|
"""
|
|
|
|
|
|
import json
|
|
import sys
|
|
import subprocess
|
|
|
|
from osbuild.objectstore import StoreClient
|
|
|
|
|
|
SCHEMA = r"""
|
|
"additionalProperties": false,
|
|
"required": ["type", "origin", "references"],
|
|
"properties": {
|
|
"type": {
|
|
"enum": ["org.osbuild.files"]
|
|
},
|
|
"origin": {
|
|
"description": "The origin of the input (must be 'org.osbuild.source')",
|
|
"type": "string",
|
|
"enum": ["org.osbuild.source"]
|
|
},
|
|
"references": {
|
|
"description": "Checksums of files to use as files input",
|
|
"oneOf": [{
|
|
"type": "array",
|
|
"items": {
|
|
"type": "string"
|
|
}
|
|
}, {
|
|
"type": "object",
|
|
"additionalProperties": false,
|
|
"minProperties": 1,
|
|
"patternProperties": {
|
|
".*": {
|
|
"type": "object",
|
|
"additionalProperties": false,
|
|
"properties": {
|
|
"metadata": {
|
|
"description": "Additinal metadata to forward to the stage",
|
|
"type": "object",
|
|
"additionalProperties": false,
|
|
"patternProperties": {
|
|
"^\\w+[.]{1}\\w+$": {
|
|
"additionalProperties": false
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}]
|
|
}
|
|
}
|
|
"""
|
|
|
|
|
|
def main():
|
|
args = json.load(sys.stdin)
|
|
refs = args["refs"]
|
|
|
|
store = StoreClient(connect_to=args["api"]["store"])
|
|
source = store.source("org.osbuild.files")
|
|
output = store.mkdtemp(prefix="files-input-")
|
|
|
|
for checksum in refs:
|
|
try:
|
|
subprocess.run(
|
|
[
|
|
"ln",
|
|
f"{source}/{checksum}",
|
|
f"{output}/{checksum}",
|
|
],
|
|
check=True,
|
|
)
|
|
except subprocess.CalledProcessError as e:
|
|
json.dump({"error": e.output}, sys.stdout)
|
|
return 1
|
|
|
|
|
|
reply = {
|
|
"path": output,
|
|
"data": {
|
|
"refs": refs
|
|
}
|
|
}
|
|
|
|
json.dump(reply, sys.stdout)
|
|
return 0
|
|
|
|
|
|
if __name__ == '__main__':
|
|
r = main()
|
|
sys.exit(r)
|