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tools/manifestfile.py: Allow manifests to set metadata.

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The metadata can be version, description, and license.

After executing a manifest, the top-level metadata can be queried, and also
each file output from the manifest will have the metadata of the
containing manifest.

Use the version metadata to "tag" files before freezing such that they have
__version__ available.
This commit is contained in:
Jim Mussared
2022-08-12 11:30:56 +10:00
parent bc23f207ce
commit 5852fd7708
2 changed files with 102 additions and 36 deletions
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46
tools/makemanifest.py
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@@ -176,34 +176,36 @@ def main():
str_paths = []
mpy_files = []
ts_newest = 0
for _file_type, full_path, target_path, timestamp, kind, version, opt in manifest.files():
if kind == manifestfile.KIND_FREEZE_AS_STR:
for result in manifest.files():
if result.kind == manifestfile.KIND_FREEZE_AS_STR:
str_paths.append(
(
full_path,
target_path,
result.full_path,
result.target_path,
)
)
ts_outfile = timestamp
elif kind == manifestfile.KIND_FREEZE_AS_MPY:
outfile = "{}/frozen_mpy/{}.mpy".format(args.build_dir, target_path[:-3])
ts_outfile = result.timestamp
elif result.kind == manifestfile.KIND_FREEZE_AS_MPY:
outfile = "{}/frozen_mpy/{}.mpy".format(args.build_dir, result.target_path[:-3])
ts_outfile = get_timestamp(outfile, 0)
if timestamp >= ts_outfile:
print("MPY", target_path)
if result.timestamp >= ts_outfile:
print("MPY", result.target_path)
mkdir(outfile)
try:
mpy_cross.compile(
full_path,
dest=outfile,
src_path=target_path,
opt=opt,
mpy_cross=MPY_CROSS,
extra_args=args.mpy_cross_flags.split(),
)
except mpy_cross.CrossCompileError as ex:
print("error compiling {}:".format(target_path))
print(ex.args[0])
raise SystemExit(1)
# Add __version__ to the end of the file before compiling.
with manifestfile.tagged_py_file(result.full_path, result.metadata) as tagged_path:
try:
mpy_cross.compile(
tagged_path,
dest=outfile,
src_path=result.target_path,
opt=result.opt,
mpy_cross=MPY_CROSS,
extra_args=args.mpy_cross_flags.split(),
)
except mpy_cross.CrossCompileError as ex:
print("error compiling {}:".format(target_path))
print(ex.args[0])
raise SystemExit(1)
ts_outfile = get_timestamp(outfile)
mpy_files.append(outfile)
else: