97 lines
2.7 KiB
Bash
Executable File
97 lines
2.7 KiB
Bash
Executable File
#!/bin/sh
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set -e
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[ $# -ge 1 ] || exit 1
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CONTROL="$1"; shift
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IMAGEBUILDER_URL=${IMAGEBUILDER_URL:-https://downloads.openwrt.org/snapshots/targets/ath79/generic/openwrt-imagebuilder-ath79-generic.Linux-x86_64.tar.xz}
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TOPDIR="$PWD"
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DLDIR=${DLDIR:-"dl"}
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BUILDDIR=${BUILDDIR:-"build"}
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IMAGESDIR=${IMAGEDIR:-"images"}
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mkdir -p "$DLDIR"
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mkdir -p "$BUILDDIR"; rm -rf "$BUILDDIR"/*
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mkdir -p "$IMAGESDIR"
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VERSION="$(basename "$(git describe --always --tags --dirty --match 'access-points/*')")"
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IMAGEDIR="$IMAGESDIR"/"$VERSION"
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mkdir -p "$IMAGEDIR"
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imagebuilder="$(basename "$IMAGEBUILDER_URL")"
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checksums_url="$(dirname "$IMAGEBUILDER_URL")/sha256sums"
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trustedkeys=$PWD/keys/trustedkeys.kbx
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(
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cd "$DLDIR"
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wget --continue "$IMAGEBUILDER_URL" -O "$imagebuilder"
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wget "${checksums_url}" -O "${imagebuilder}.sha256sums"
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wget "${checksums_url}.asc" -O "${imagebuilder}.sha256sums.asc"
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gpgv --keyring="$trustedkeys" \
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"${imagebuilder}.sha256sums.asc" "${imagebuilder}.sha256sums" \
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|| exit 42
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sha256sum --ignore-missing --check ${imagebuilder}.sha256sums || exit 43
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) || exit 50
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tar -C "$BUILDDIR" -axf "$DLDIR"/"$imagebuilder"
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IMAGEBUILDER_DIR="$BUILDDIR"/"$(tar -atf "$DLDIR"/"$imagebuilder" | head -n1)"
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# source control file and extract variables
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profile=$(. "$CONTROL"; echo "${PROFILE}")
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target=$(. "$CONTROL"; echo "${TARGET}")
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subtarget=$(. "$CONTROL"; echo "${SUBTARGET}")
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(
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# `make` below consumes these
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export PROFILE PACKAGES
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. "$CONTROL"
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tmp="$(mktemp --tmpdir -d files.XXXXXXXXX)"
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mkdir -p "$tmp"/etc
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mkdir -p "$tmp"/etc/its-access-point/
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printf '%s\n' "$VERSION" > "$tmp"/etc/its-access-point/version
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printf '%s\n' "$IMAGEBUILDER_URL" \
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> "$tmp"/etc/its-access-point/imagebuilder-url
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sha512sum "$DLDIR/$imagebuilder" \
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> "$tmp"/etc/its-access-point/imagebuilder-hash
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cat "$CONTROL" > "$tmp"/etc/its-access-point/control
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if [ -n "$COMMON_FILES" ]; then
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cp -aLTv "$TOPDIR/$COMMON_FILES" "$tmp"
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fi
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if [ -n "$FILES" ]; then
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cp -aLTv "$TOPDIR/$FILES" "$tmp"
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fi
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cd "$IMAGEBUILDER_DIR"
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unset COMMON_FILES
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make image FILES="$tmp" 1>&2
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)
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cp "$IMAGEBUILDER_DIR"/bin/targets/ath79/"${subtarget}"/openwrt*-"${target}-${subtarget}-${profile}"-squashfs-sysupgrade.bin "$IMAGEDIR"/
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ln -snf "$VERSION" images/latest
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{
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printf '%s\n' "Date: $(date -R)"
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printf '%s\n' "Image-Builder: $IMAGEBUILDER_URL"
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printf '%s\n'
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printf 'Checksums-Sha512:\n'
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{
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( cd "$DLDIR" ; sha512sum "$imagebuilder" )
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( cd "$IMAGEDIR"; sha512sum openwrt*-"${target}-${subtarget}-${profile}"-squashfs-sysupgrade.bin )
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} | sed 's/^/ /'
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} > "$IMAGEDIR"/"${profile}".image-manifest
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echo
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echo
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echo "Wrote images to $IMAGEDIR"
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echo
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