mirror of
https://github.com/linuxkit/linuxkit.git
synced 2025-09-09 10:49:54 +00:00
add support for dynamically calculated build arg sets (#4156)
This commit is contained in:
Avi Deitcher
GitHub
@@ -19,10 +19,6 @@ clean_up() {
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}
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trap clean_up EXIT
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# to be clear
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pwd
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ls -la .
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for i in "${TMPDIR1}" "${TMPDIR2}"; do
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rm -rf "${i}"
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mkdir -p "${i}"
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@@ -57,7 +53,6 @@ current=$(linuxkit pkg show-tag .)
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# dump it to a filesystem
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linuxkit --cache ${CACHE_DIR} cache export --format filesystem --outfile - "${current}" | tar -C "${TMPEXPORT}" -xvf -
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# for extra debugging
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find "${TMPEXPORT}" -type f -exec ls -la {} \;
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actual1=$(cat ${TMPEXPORT}/var/hash1)
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actual2=$(cat ${TMPEXPORT}/var/hash2)
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@@ -19,10 +19,6 @@ clean_up() {
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}
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trap clean_up EXIT
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# to be clear
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pwd
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ls -la .
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for i in "${TMPDIR1}" "${TMPDIR2}"; do
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rm -rf "${i}"
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mkdir -p "${i}"
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@@ -57,7 +53,6 @@ current=$(linuxkit pkg show-tag .)
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# dump it to a filesystem
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linuxkit --cache ${CACHE_DIR} cache export --format filesystem --outfile - "${current}" | tar -C "${TMPEXPORT}" -xvf -
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# for extra debugging
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find "${TMPEXPORT}" -type f -exec ls -la {} \;
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actual1=$(cat ${TMPEXPORT}/var/hash1)
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actual2=$(cat ${TMPEXPORT}/var/hash2)
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1
test/cases/000_build/056_build_args/010_build_arg_special_multiple_yaml/.gitignore
vendored
Normal file
1
test/cases/000_build/056_build_args/010_build_arg_special_multiple_yaml/.gitignore
vendored
Normal file
@@ -0,0 +1 @@
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foo/
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@@ -0,0 +1,5 @@
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FROM alpine:3.21
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ARG HASH_LINUXKIT_HASHES_IN_BUILD_ARGS_ONE
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ARG HASH_LINUXKIT_HASHES_IN_BUILD_ARGS_TWO
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RUN printf '%s\n' "${HASH_LINUXKIT_HASHES_IN_BUILD_ARGS_ONE}" > /var/hash1
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RUN printf '%s\n' "${HASH_LINUXKIT_HASHES_IN_BUILD_ARGS_TWO}" > /var/hash2
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@@ -0,0 +1 @@
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HASH_%=@lkt:pkgs:/tmp/foo/*
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@@ -0,0 +1,2 @@
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org: linuxkit
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image: hashes-in-build-args-file
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@@ -0,0 +1,4 @@
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org: linuxkit
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image: hashes-in-build-args-yaml
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buildArgs:
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- HASH_%=@lkt:pkgs:/tmp/foo/*
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@@ -0,0 +1,94 @@
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#!/bin/sh
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# SUMMARY: Check that tar output format build is reproducible
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# LABELS:
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set -e
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# Source libraries. Uncomment if needed/defined
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#. "${RT_LIB}"
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. "${RT_PROJECT_ROOT}/_lib/lib.sh"
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# need to build the special dir /tmp/bar12345 first
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TMPDIR=/tmp/foo
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TMPDIR1=${TMPDIR}/one
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TMPDIR2=${TMPDIR}/two
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TMPEXPORT=$(mktemp -d)
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CACHE_DIR=$(mktemp -d)
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clean_up() {
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rm -rf ${TMPDIR} ${CACHE_DIR} ${TMPEXPORT}
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}
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trap clean_up EXIT
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for i in "${TMPDIR1}" "${TMPDIR2}"; do
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rm -rf "${i}"
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mkdir -p "${i}"
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echo "This is a test file for the special build arg" > "${i}/test"
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cat > "${i}/build.yml" <<EOF
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org: linuxkit
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image: hashes-in-build-args-$(basename "${i}")
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EOF
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done
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git -C "${TMPDIR}" init
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git -C "${TMPDIR}" config user.email "you@example.com"
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git -C "${TMPDIR}" config user.name "Your Name"
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git -C "${TMPDIR}" add .
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git -C "${TMPDIR}" commit -m "Initial commit for special build arg test"
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expected1=$(linuxkit pkg show-tag "${TMPDIR1}")
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expected2=$(linuxkit pkg show-tag "${TMPDIR2}")
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# print it out for the logs
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echo "Building packages with special build args from ${TMPDIR1} and ${TMPDIR2}"
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linuxkit --cache ${CACHE_DIR} pkg show-tag "${TMPDIR1}"
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linuxkit --cache ${CACHE_DIR} pkg show-tag "${TMPDIR2}"
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## Run two tests: with build args in yaml and with build arg file
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targetarch="arm64"
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for yml in build.yml build-file.yml; do
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extra_args=""
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if [ "$yml" = "build-file.yml" ]; then
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extra_args="--build-arg-file ./build-args"
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fi
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linuxkit --cache ${CACHE_DIR} pkg build --platforms linux/${targetarch} --force --build-yml "${yml}" . ${extra_args} 2>&1
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if [ $? -ne 0 ]; then
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echo "Build failed"
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exit 1
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fi
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current=$(linuxkit pkg show-tag --build-yml "${yml}" .)
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# for debugging
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find ${CACHE_DIR} -ls
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cat ${CACHE_DIR}/index.json
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index=$(cat ${CACHE_DIR}/index.json | jq -r '.manifests[] | select(.annotations["org.opencontainers.image.ref.name"] == "'${current}'") | .digest' | cut -d: -f2)
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echo "Current package index: ${index}"
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cat ${CACHE_DIR}/blobs/sha256/${index} | jq '.'
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manifest=$(cat ${CACHE_DIR}/blobs/sha256/${index} | jq -r '.manifests[] | select(.platform.architecture == "'${targetarch}'") | .digest' | cut -d: -f2)
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echo "Current package manifest: ${manifest}"
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cat ${CACHE_DIR}/blobs/sha256/${manifest} | jq '.'
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# dump it to a filesystem
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rm -rf "${TMPEXPORT}/*"
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linuxkit --cache ${CACHE_DIR} cache export --platform linux/${targetarch} --format filesystem --outfile /tmp/lktout123.tar "${current}"
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file /tmp/lktout123.tar
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ls -l /tmp/lktout123.tar
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cat /tmp/lktout123.tar | tar -C "${TMPEXPORT}" -xvf -
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# for extra debugging
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actual1=$(cat ${TMPEXPORT}/var/hash1)
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actual2=$(cat ${TMPEXPORT}/var/hash2)
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if [ "${expected1}" != "${actual1}" ]; then
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echo "Expected HASH1: ${expected1}, but got: ${actual1}"
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exit 1
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fi
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if [ "${expected2}" != "${actual2}" ]; then
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echo "Expected HASH2: ${expected2}, but got: ${actual2}"
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exit 1
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fi
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done
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exit 0
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