3ac6d405b5
Fix: assemblers/org.osbuild.qemu:310:36: E0606: Possibly using variable 'prep_type' before assignment (possibly-used-before-assignment) inputs/org.osbuild.tree:85:15: E0606: Possibly using variable 'path' before assignment (possibly-used-before-assignment) stages/org.osbuild.sfdisk:58:36: E0606: Possibly using variable 'prep_type' before assignment (possibly-used-before-assignment) stages/org.osbuild.systemd.unit:23:16: E0606: Possibly using variable 'unit_dropins_dir' before assignment (possibly-used-before-assignment) test/mod/test_meta.py:219:29: E0606: Possibly using variable 'schema_part' before assignment (possibly-used-before-assignment) Signed-off-by: Tomáš Hozza <thozza@redhat.com>
99 lines
2.2 KiB
Python
Executable file
99 lines
2.2 KiB
Python
Executable file
#!/usr/bin/python3
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"""
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Tree inputs
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Open the tree produced by the pipeline supplied via the
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first and only entry in `references`. The tree is opened
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in read only mode. If the id is `null` or the empty
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string it returns an empty tree.
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"""
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import sys
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from osbuild import inputs
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SCHEMA = """
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"additionalProperties": false,
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"required": ["type", "origin", "references"],
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"properties": {
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"type": {
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"enum": ["org.osbuild.tree"]
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},
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"origin": {
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"description": "The origin of the input (must be 'org.osbuild.pipeline')",
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"type": "string",
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"enum": ["org.osbuild.pipeline"]
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},
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"references": {
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"description": "Exactly one pipeline identifier to use as tree input",
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"oneOf": [{
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"type": "array",
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"additionalItems": false,
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"minItems": 1,
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"maxItems": 1,
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"items": [{
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"type": "string"
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}]
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}, {
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"type": "object",
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"additionalProperties": false,
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"patternProperties": {
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".*": {
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"type": "object",
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"additionalProperties": false
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}
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},
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"minProperties": 1,
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"maxProperties": 1
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}, {
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"type": "array",
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"additionalItems": false,
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"minItems": 1,
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"maxItems": 1,
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"items": [{
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"type": "object",
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"additionalProperties": false,
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"required": ["id"],
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"properties": {
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"id": {
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"type": "string"
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},
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"options": {
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"type": "object",
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"additionalProperties": false
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}
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}
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}]
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}]
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}
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}
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"""
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class TreeInput(inputs.InputService):
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def map(self, store, _origin, refs, target, _options):
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# input verification *must* have been done via schema
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# verification. It is expected that origin is a pipeline
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# and we have exactly one reference, i.e. a pipeline id
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pid, _ = refs.popitem()
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path = None
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if pid:
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path = store.read_tree_at(pid, target)
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if not path:
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raise ValueError(f"Unknown pipeline '{pid}'")
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reply = {"path": target}
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return reply
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def main():
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service = TreeInput.from_args(sys.argv[1:])
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service.main()
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if __name__ == '__main__':
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main()
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