mirror of https://github.com/openwrt/docker.git
32 lines
983 B
Bash
32 lines
983 B
Bash
set -e
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# the inputs:
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TARGET="${TARGET:-x86/64}"
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VERSION_PATH="${VERSION_PATH:-snapshots}"
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UPSTREAM_URL="${UPSTREAM_URL:-https://downloads.openwrt.org}"
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DOWNLOAD_FILE="${DOWNLOAD_FILE:-imagebuilder-.*x86_64.tar.[xz|zst]}"
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DOWNLOAD_PATH="$VERSION_PATH/targets/$TARGET"
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wget "$UPSTREAM_URL/$DOWNLOAD_PATH/sha256sums" -O sha256sums
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wget "$UPSTREAM_URL/$DOWNLOAD_PATH/sha256sums.asc" -O sha256sums.asc
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gpg --import /builder/keys/*.asc && rm -rf /builder/keys/
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gpg --with-fingerprint --verify sha256sums.asc sha256sums
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# determine archive name
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file_name="$(grep "$DOWNLOAD_FILE" sha256sums | cut -d "*" -f 2)"
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# download imagebuilder/sdk archive
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wget "$UPSTREAM_URL/$DOWNLOAD_PATH/$file_name"
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# shrink checksum file to single desired file and verify downloaded archive
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grep "$file_name" sha256sums > sha256sums_min
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cat sha256sums_min
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sha256sum -c sha256sums_min
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# cleanup
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rm -vrf sha256sums{,_min,.asc} keys/
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tar xf "$file_name" --strip=1 --no-same-owner -C .
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rm -vrf "$file_name"
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