64 lines
1.5 KiB
Bash
Executable File
64 lines
1.5 KiB
Bash
Executable File
#!/usr/bin/env sh
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export BUILDX_NO_DEFAULT_LOAD=true
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: ${PREFER_BUILDCTL=}
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: ${PREFER_LEGACY=}
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: ${CI=}
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: ${GITHUB_ACTIONS=}
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: ${CACHE_FROM=}
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: ${CACHE_TO=}
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if [ "$PREFER_BUILDCTL" = "1" ]; then
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echo >&2 "WARNING: PREFER_BUILDCTL is no longer supported. Ignoring."
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fi
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if [ "$PREFER_LEGACY" = "1" ]; then
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echo >&2 "WARNING: PREFER_LEGACY is no longer supported. Ignoring."
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fi
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progressFlag=""
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if [ "$CI" = "true" ]; then
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progressFlag="--progress=plain"
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fi
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buildxCmd() {
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if docker buildx version >/dev/null 2>&1; then
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set -x
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docker buildx "$@" $progressFlag
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elif buildx version >/dev/null 2>&1; then
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set -x
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buildx "$@" $progressFlag
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else
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topdir="$(realpath $(dirname "$0")/..)"
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if [ ! -x "${topdir}/bin/buildx" ]; then
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set -x
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"${topdir}/hack/install-buildx"
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fi
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set -x
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bootstrapName="moby-buildkit"
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"${topdir}/hack/bootstrap-buildx" "${bootstrapName}"
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BUILDX_BUILDER="${bootstrapName}" "${topdir}/bin/buildx" "$@" $progressFlag
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fi
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}
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currentref=""
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currentcontext="."
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cacheFromFlags=""
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cacheToFlags=""
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if [ "$GITHUB_ACTIONS" = "true" ]; then
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currentref="https://github.com/$GITHUB_REPOSITORY.git#$GITHUB_REF"
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if [ -n "$CACHE_FROM" ]; then
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for cfrom in $CACHE_FROM; do
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cacheFromFlags="${cacheFromFlags}--cache-from=$cfrom "
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done
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fi
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if [ -n "$CACHE_TO" ]; then
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for cto in $CACHE_TO; do
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cacheToFlags="${cacheToFlags}--cache-to=$cto "
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done
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fi
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fi
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if [ -n "$currentref" ]; then
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currentcontext="--build-arg BUILDKIT_CONTEXT_KEEP_GIT_DIR=1 $currentref"
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fi
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