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build: prefer local image resolution for docker driver

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Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>
This commit is contained in:
CrazyMax
2023-06-21 00:13:44 +02:00
parent b3a4f95110
commit c2500ea2d8
3 changed files with 70 additions and 1 deletions
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48
tests/build.go
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@ -32,6 +32,7 @@ var buildTests = []func(t *testing.T, sb integration.Sandbox){
testBuildLocalExport,
testBuildRegistryExport,
testBuildTarExport,
testBuildMobyFromLocalImage,
}
func testBuild(t *testing.T, sb integration.Sandbox) {
@ -139,6 +140,53 @@ func testImageIDOutput(t *testing.T, sb integration.Sandbox) {
require.Equal(t, dgst, digest.Digest(md.ConfigDigest))
}
func testBuildMobyFromLocalImage(t *testing.T, sb integration.Sandbox) {
if !isDockerWorker(sb) {
t.Skip("skipping test for non-docker workers")
}
// pull image
cmd := dockerCmd(sb, withArgs("pull", "-q", "busybox:latest"))
stdout := bytes.NewBuffer(nil)
cmd.Stdout = stdout
cmd.Stderr = os.Stderr
require.NoError(t, cmd.Run())
require.Equal(t, "docker.io/library/busybox:latest", strings.TrimSpace(stdout.String()))
// create local tag
cmd = dockerCmd(sb, withArgs("tag", "busybox:latest", "buildx-test:busybox"))
cmd.Stderr = os.Stderr
require.NoError(t, cmd.Run())
// build image
dockerfile := []byte(`FROM buildx-test:busybox`)
dir := tmpdir(t, fstest.CreateFile("Dockerfile", dockerfile, 0600))
cmd = buildxCmd(
sb,
withArgs("build", "-q", "--output=type=cacheonly", dir),
)
cmd.Stderr = os.Stderr
require.NoError(t, cmd.Run())
// create local tag matching a remote one
cmd = dockerCmd(sb, withArgs("tag", "busybox:latest", "busybox:1.36"))
cmd.Stderr = os.Stderr
require.NoError(t, cmd.Run())
// build image and check that it uses the local tag
dockerfile = []byte(`
FROM busybox:1.36
RUN busybox | head -1 | grep v1.35.0
`)
dir = tmpdir(t, fstest.CreateFile("Dockerfile", dockerfile, 0600))
cmd = buildxCmd(
sb,
withArgs("build", "-q", "--output=type=cacheonly", dir),
)
cmd.Stderr = os.Stderr
require.NoError(t, cmd.Run())
}
func createTestProject(t *testing.T) string {
dockerfile := []byte(`
FROM busybox:latest AS base