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build: set build ref in response

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Signed-off-by: CrazyMax <1951866+crazy-max@users.noreply.github.com>
This commit is contained in:
CrazyMax
2024-02-20 16:46:22 +01:00
parent a0599c1c31
commit 2edb7a04a9
4 changed files with 93 additions and 18 deletions
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62
tests/build.go
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@@ -53,6 +53,7 @@ var buildTests = []func(t *testing.T, sb integration.Sandbox){
testBuildNetworkModeBridge,
testBuildShmSize,
testBuildUlimit,
testBuildRef,
}
func testBuild(t *testing.T, sb integration.Sandbox) {
@@ -284,23 +285,6 @@ RUN exit 1`)
require.True(t, buildDetailsPattern.MatchString(string(out)), fmt.Sprintf("expected build details link in output, got %q", out))
}
func createTestProject(t *testing.T) string {
dockerfile := []byte(`
FROM busybox:latest AS base
COPY foo /etc/foo
RUN cp /etc/foo /etc/bar
FROM scratch
COPY --from=base /etc/bar /bar
`)
dir := tmpdir(
t,
fstest.CreateFile("Dockerfile", dockerfile, 0600),
fstest.CreateFile("foo", []byte("foo"), 0600),
)
return dir
}
func testBuildProgress(t *testing.T, sb integration.Sandbox) {
dir := createTestProject(t)
driver, _, _ := strings.Cut(sb.Name(), "+")
@@ -530,3 +514,47 @@ COPY --from=build /ulimit /
require.NoError(t, err)
require.Contains(t, string(dt), `1024`)
}
func testBuildRef(t *testing.T, sb integration.Sandbox) {
dir := createTestProject(t)
dirDest := t.TempDir()
outFlag := "--output=type=docker"
if sb.DockerAddress() == "" {
// there is no Docker atm to load the image
outFlag += ",dest=" + dirDest + "/image.tar"
}
cmd := buildxCmd(sb, withArgs("build", outFlag, "--metadata-file", filepath.Join(dirDest, "md.json"), dir))
out, err := cmd.CombinedOutput()
require.NoError(t, err, string(out))
dt, err := os.ReadFile(filepath.Join(dirDest, "md.json"))
require.NoError(t, err)
type mdT struct {
BuildRef string `json:"buildx.build.ref"`
}
var md mdT
err = json.Unmarshal(dt, &md)
require.NoError(t, err)
require.NotEmpty(t, md.BuildRef)
}
func createTestProject(t *testing.T) string {
dockerfile := []byte(`
FROM busybox:latest AS base
COPY foo /etc/foo
RUN cp /etc/foo /etc/bar
FROM scratch
COPY --from=base /etc/bar /bar
`)
dir := tmpdir(
t,
fstest.CreateFile("Dockerfile", dockerfile, 0600),
fstest.CreateFile("foo", []byte("foo"), 0600),
)
return dir
}