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https://github.com/kernelkit/infix.git
synced 2026-07-22 01:13:00 +02:00
Tobias Waldekranz
87b3f9c304
Previously, post-image.sh was able to create QEMU images from an existing release tarball. This was useful when you wanted to test a new bootloader build without having to wait for a full Infix build. Restore this capability by adding a separate image target for it, and then allow image-itb-qcow to source its input images from that instead of a locally build squash+aux.
26 lines
722 B
Bash
Executable File
26 lines
722 B
Bash
Executable File
#!/bin/sh
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set -e
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squash="${BINARIES_DIR}"/rootfs.squashfs
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aux="${BINARIES_DIR}"/aux.ext4
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[ -f "${squash}" ] && [ -f "${aux}" ] && exit 0
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archive="${WORKDIR}/$(basename ${URL})"
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[ -f "${archive}" ] || wget -O"${archive}" "${URL}"
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echo "Unpacking..."
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tar -xa --strip-components=1 -C "${BINARIES_DIR}" -f "${archive}"
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auxsize=$(stat -c %s "${aux}")
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if [ "${auxsize}" -gt $((8 << 20)) ]; then
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# In older releases, 16M aux.ext4 images were generated. In order
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# to keep the image-itb-qcow logic simpler, trim it 8M, which we
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# always generate nowadays.
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echo "WARNING: Auxiliary partition is unexpectedly large. Resizing..."
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resize2fs "${aux}" 8M
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truncate -s 8M "${aux}"
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tune2fs -l "${aux}"
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fi
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