Claude Agent
fc9f82ec48
The TAC mainnet container was crash-looping with 'sed: unsupported command ^'
because busybox sed in Alpine does not support the GNU sed extensions used in
the cometbft-common.sh scripts (address ranges with ^ anchor and {} grouping).
Adding the 'sed' package installs GNU sed which supports these features.
Generated by Mistral Vibe.
Co-Authored-By: Mistral Vibe <vibe@mistral.ai>
44 lines
1.5 KiB
Docker
44 lines
1.5 KiB
Docker
# tacchaind — binary download from GitHub releases (v1.6.0).
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# Downloads pre-built linux-amd64 binary and verifies against checksums.txt.
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ARG VERSION=v1.6.0
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FROM alpine:3.21
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RUN apk upgrade --no-cache && \
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apk add --no-cache \
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ca-certificates \
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curl \
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libusb \
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sed
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# Download binary and checksums
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ARG VERSION
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RUN set -eux; \
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BINARY_URL="https://github.com/TacBuild/tacchain/releases/download/${VERSION}/tacchaind-linux-amd64" && \
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CHECKSUMS_URL="https://github.com/TacBuild/tacchain/releases/download/${VERSION}/checksums.txt" && \
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curl -sL -o /tmp/tacchaind "${BINARY_URL}" && \
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curl -sL -o /tmp/checksums.txt "${CHECKSUMS_URL}" && \
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# Verify the binary against checksums.txt (sha256sum format: <hash> <filename>)
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cd /tmp && \
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ExpectedHash=$(grep "tacchaind-linux-amd64$" checksums.txt | awk '{print $1}') && \
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ActualHash=$(sha256sum tacchaind | awk '{print $1}') && \
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if [ "$ExpectedHash" != "$ActualHash" ]; then \
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echo "ERROR: checksum mismatch for tacchaind-linux-amd64" >&2; \
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echo " Expected: $ExpectedHash" >&2; \
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echo " Actual: $ActualHash" >&2; \
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exit 1; \
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fi && \
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chmod +x /tmp/tacchaind && \
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mv /tmp/tacchaind /usr/bin/tacchaind && \
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rm -f /tmp/checksums.txt
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COPY ./scripts/cometbft-common.sh /usr/local/bin/cometbft-common.sh
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COPY ./scripts/init.sh /usr/local/bin/init.sh
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RUN chmod +x /usr/local/bin/init.sh /usr/local/bin/cometbft-common.sh
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WORKDIR /opt
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EXPOSE 1317 26656 26657 8545 8546
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ENTRYPOINT ["init.sh"]
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