diff options
Diffstat (limited to 'util/extract-version-hash-from-factory.bash')
| -rwxr-xr-x | util/extract-version-hash-from-factory.bash | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/util/extract-version-hash-from-factory.bash b/util/extract-version-hash-from-factory.bash index a9e0778..8e95a5b 100755 --- a/util/extract-version-hash-from-factory.bash +++ b/util/extract-version-hash-from-factory.bash @@ -5,6 +5,7 @@ URL="$1" # Expecting URL like https://dl.google.com/dl/android/aosp/crosshatch-qp1a.191005.007-factory-2989a08d.zip [[ -n $URL ]] || { echo "Usage: $0 URL" >&2; exit 1; } +UTIL="$(dirname "$(readlink -f "$0")")" D="$(mktemp -d)" trap 'rm -rf "$D"' INT TERM EXIT cd "$D" @@ -12,8 +13,16 @@ cd "$D" curl -#o out.zip "$URL" bsdtar --strip-components 1 -xvf out.zip bsdtar -xvf image-*.zip boot.img -abootimg -x boot.img -unlz4 zImage Image -version="$(strings Image | grep '^Linux version [^%]' | head -n 1)" +if [[ $URL =~ bramble || $URL =~ redfin ]]; then + "$UTIL"/unpack_bootimg.py --boot_img boot.img + COMP_IMG=out/kernel + DECOMP_IMG=out/kernel-decomp +else + abootimg -x boot.img + COMP_IMG=zImage + DECOMP_IMG=Image +fi +unlz4 "$COMP_IMG" "$DECOMP_IMG" +version="$(strings "$DECOMP_IMG" | grep '^Linux version [^%]' | head -n 1)" [[ -n $version ]] || { echo "ERROR: no proper version in image" >&2; exit 1; } printf '\n==========================================\n\n%s|%s\n' "$(echo "$version" | sha256sum | cut -d ' ' -f 1)" "$version" |