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https://github.com/scylladb/scylladb.git
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70ef7e63b5
before this change, if `buildah` is not available in $PATH, this script fails like: ```console $ tools/toolchain/prepare --help tools/toolchain/prepare: line 3: buildah: command not found ``` the error message never gets a chance to show up. as `set -e` in the shebang line just let bash quit. after this change, we check for the existence of buildah, and bail out if it is not available. so, on a machine without buildah around, we now have: ```console $ tools/toolchain/prepare --help install buildah 1.19.3 or later ``` the same applies to "reg". Signed-off-by: Kefu Chai <kefu.chai@scylladb.com> Closes scylladb/scylladb#17697
61 lines
1.5 KiB
Bash
Executable File
61 lines
1.5 KiB
Bash
Executable File
#!/bin/bash -e
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if ! command -v buildah > /dev/null; then
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echo install buildah 1.19.3 or later
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exit 1
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fi
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bv=$(buildah --version)
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# translate to array of version components
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bv="${bv#buildah version }"
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bv="${bv% (*}"
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bv=(${bv//./ })
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maj=${bv[0]}
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min=${bv[1]}
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patch=${bv[2]}
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ok=$(( maj > 1 || ( maj == 1 && min > 19 ) || ( maj == 1 && min == 19 && patch >= 3 ) ))
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if (( ! ok )); then
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echo install buildah 1.19.3 or later
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exit 1
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fi
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if ! command -v reg > /dev/null; then
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echo install the reg command for registry inspection
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exit 1
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fi
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if reg digest $(<tools/toolchain/image) > /dev/null; then
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echo "Toolchain image $(<tools/toolchain/image) exists; select a new name"
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exit 1
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fi
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archs=(amd64 arm64)
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# docker arch has a diffrent spelling than uname arch
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declare -A arch_unames=(
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[amd64]=x86_64
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[arm64]=aarch64
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[s390x]=s390x
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)
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for arch in "${archs[@]}"; do
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# translate from docker arch to uname arch
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arch_uname="${arch_unames[$arch]}"
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if [[ "$(uname -m)" == "${arch_uname}" ]]; then
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continue
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fi
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if [[ ! -f /proc/sys/fs/binfmt_misc/qemu-"${arch_uname}" ]]; then
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echo install qemu-user-static
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exit 1
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fi
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done
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buildah bud "${archs[@]/#/--platform=linux/}" --jobs 0 --squash --no-cache --pull -f tools/toolchain/Dockerfile --manifest "$(<tools/toolchain/image)"
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echo "Done building $(<tools/toolchain/image). You can now test it, and push with"
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echo ""
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echo " podman manifest push --all $(<tools/toolchain/image) docker://$(<tools/toolchain/image)"
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