37 lines
870 B
Bash
37 lines
870 B
Bash
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#!/bin/bash
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set -euxo pipefail
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GOI="golang:1.19.3-bullseye"
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CII="golangci/golangci-lint:v1.50.1"
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if [[ ! -d "$DOCKER_IMAGE_CACHE_DIR" ]]; then
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mkdir -p "$DOCKER_IMAGE_CACHE_DIR"
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fi
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DICD="$DOCKER_IMAGE_CACHE_DIR"
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function buildImageCache() {
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if [[ ! -e "$DICD/go.tzst" ]]; then
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docker pull $GOI
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docker save $GOI | pv | zstdmt -19 > $DICD/go.tzst.tmp && \
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mv $DICD/go.tzst.tmp $DICD/go.tzst
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fi
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if [[ ! -e "$DICD/ci.tzst" ]]; then
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docker pull $CII
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docker save $CII | pv | zstdmt -19 > $DICD/ci.tzst.tmp && \
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mv $DICD/ci.tzst.tmp $DICD/ci.tzst
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fi
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}
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function loadImageCache() {
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docker image ls $CII || \
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zstdmt -d --stdout $DICD/ci.tzst | pv | docker load
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docker image ls $GOI || \
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zstdmt -d --stdout $DICD/go.tzst | pv | docker load
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}
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buildImageCache
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loadImageCache
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