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package_ota: remove converting sparse to raw #289

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merged 2 commits into from
Aug 7, 2024
Merged

package_ota: remove converting sparse to raw #289

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package_ota: don't convert sparse image to raw if raw images already …
andiradulescu Aug 7, 2024
ba1dfd0
don't convert anymore
andiradulescu Aug 7, 2024
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16 changes: 11 additions & 5 deletions scripts/package_ota.py
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Original file line number Diff line number Diff line change
Expand Up @@ -32,12 +32,18 @@ def process_file(fn, name, sparse=False, full_check=True, has_ab=True, alt=None)
print(f" {size} bytes, hash {hash}")

if sparse:
with NamedTemporaryFile() as tmp_f:
raw_img = OUTPUT_DIR / "system.raw.img"
if raw_img.exists():
print(" using existing raw image")
hash_raw = checksum(raw_img)
size = raw_img.stat().st_size
else:
print(" converting sparse image to raw")
subprocess.check_call(["simg2img", fn, tmp_f.name])
hash_raw = checksum(tmp_f.name)
size = Path(tmp_f.name).stat().st_size
print(f" {size} bytes, hash {hash} (raw)")
with NamedTemporaryFile() as tmp_f:
subprocess.check_call(["simg2img", fn, tmp_f.name])
hash_raw = checksum(tmp_f.name)
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size = Path(tmp_f.name).stat().st_size
print(f" {size} bytes, hash {hash_raw} (raw)")

print(" compressing")
xz_fn = OTA_OUTPUT_DIR / f"{fn.stem}-{hash_raw}.img.xz"
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