debian-forge/assemblers/org.osbuild.noop
Christian Kellner 2a9cdde5ec osbuild: refactor stage information
For all currently supported modules, i.e. stages and assemblers,
convert the STAGE_DESC and STAGE_INFO into a proper doc-string.
Rename the STAGE_OPTS into SCHEMA.
Refactor meta.ModuleInfo loading accordingly.

The script to be used for the conversion is:

  --- 8< --- 8< --- 8< --- 8< --- 8< --- 8< --- 8< --- 8< ---

import os
import sys

import osbuild
import osbuild.meta

from osbuild.meta import ModuleInfo

def find_line(lines, start):
    for i, l in enumerate(lines):
        if l.startswith(start):
            return i
    return None

def del_block(lines, prefix):
    start = find_line(lines, prefix)
    end = find_line(lines[start:], '"""')
    print(start, end)
    del lines[start:start+end+1]

def main():
    index = osbuild.meta.Index(os.curdir)

    modules = []
    for klass in ("Stage", "Assembler"):
        mods = index.list_modules_for_class(klass)
        modules += [(klass, module) for module in mods]

    for m in modules:
        print(m)
        klass, name = m
        info = ModuleInfo.load(os.curdir, klass, name)

        module_path = ModuleInfo.module_class_to_directory(klass)
        path = os.path.join(os.curdir, module_path, name)
        with open(path, "r") as f:
            data = list(f.readlines())

            i = find_line(data, "STAGE_DESC")
            print(i)
            del data[i]

            del_block(data, "STAGE_INFO")

            i = find_line(data, "STAGE_OPTS")
            data[i] = 'SCHEMA = """\n'

        docstr = '"""\n' + info.desc + "\n" + info.info + '"""\n'
        doclst = docstr.split("\n")
        doclst = [l + "\n" for l in doclst]
        data = [data[0]] + doclst + data[1:]

        with open(path, "w") as f:
            f.writelines(data)

if __name__ == "__main__":
    main()
2020-05-29 08:37:47 +02:00

22 lines
469 B
Python
Executable file

#!/usr/bin/python3
"""
No-op assembler
No-op assembler. Produces no output, just prints a JSON dump of its options
and then exits.
"""
import json
import sys
SCHEMA = """
"additionalProperties": false
"""
def main(_tree, _output_dir, options):
print("Not doing anything with these options:", json.dumps(options))
if __name__ == '__main__':
args = json.load(sys.stdin)
r = main(args["tree"], args["output_dir"], args.get("options", {}))
sys.exit(r)