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bake: check for empty build network with compose

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Signed-off-by: CrazyMax <1951866+crazy-max@users.noreply.github.com>
This commit is contained in:
CrazyMax
2024-11-14 19:13:37 +01:00
parent e540bb03a4
commit 48977780ad
2 changed files with 64 additions and 34 deletions
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90
tests/bake.go
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@@ -63,48 +63,70 @@ var bakeTests = []func(t *testing.T, sb integration.Sandbox){
}
func testBakePrint(t *testing.T, sb integration.Sandbox) {
dockerfile := []byte(`
FROM busybox
ARG HELLO
RUN echo "Hello ${HELLO}"
`)
bakefile := []byte(`
testCases := []struct {
name string
f string
dt []byte
}{
{
"HCL",
"docker-bake.hcl",
[]byte(`
target "build" {
args = {
HELLO = "foo"
}
}
`)
dir := tmpdir(
t,
fstest.CreateFile("docker-bake.hcl", bakefile, 0600),
fstest.CreateFile("Dockerfile", dockerfile, 0600),
)
cmd := buildxCmd(sb, withDir(dir), withArgs("bake", "--print", "build"))
stdout := bytes.Buffer{}
stderr := bytes.Buffer{}
cmd.Stdout = &stdout
cmd.Stderr = &stderr
require.NoError(t, cmd.Run(), stdout.String(), stderr.String())
var def struct {
Group map[string]*bake.Group `json:"group,omitempty"`
Target map[string]*bake.Target `json:"target"`
`)},
{
"Compose",
"compose.yml",
[]byte(`
services:
build:
build:
context: .
args:
HELLO: foo
`)},
}
require.NoError(t, json.Unmarshal(stdout.Bytes(), &def))
require.Len(t, def.Group, 1)
require.Contains(t, def.Group, "default")
for _, tc := range testCases {
t.Run(tc.name, func(t *testing.T) {
dir := tmpdir(
t,
fstest.CreateFile(tc.f, tc.dt, 0600),
fstest.CreateFile("Dockerfile", []byte(`
FROM busybox
ARG HELLO
RUN echo "Hello ${HELLO}"
`), 0600),
)
require.Equal(t, []string{"build"}, def.Group["default"].Targets)
require.Len(t, def.Target, 1)
require.Contains(t, def.Target, "build")
require.Equal(t, ".", *def.Target["build"].Context)
require.Equal(t, "Dockerfile", *def.Target["build"].Dockerfile)
require.Equal(t, map[string]*string{"HELLO": ptrstr("foo")}, def.Target["build"].Args)
cmd := buildxCmd(sb, withDir(dir), withArgs("bake", "--print", "build"))
stdout := bytes.Buffer{}
stderr := bytes.Buffer{}
cmd.Stdout = &stdout
cmd.Stderr = &stderr
require.NoError(t, cmd.Run(), stdout.String(), stderr.String())
require.Equal(t, `{
var def struct {
Group map[string]*bake.Group `json:"group,omitempty"`
Target map[string]*bake.Target `json:"target"`
}
require.NoError(t, json.Unmarshal(stdout.Bytes(), &def))
require.Len(t, def.Group, 1)
require.Contains(t, def.Group, "default")
require.Equal(t, []string{"build"}, def.Group["default"].Targets)
require.Len(t, def.Target, 1)
require.Contains(t, def.Target, "build")
require.Equal(t, ".", *def.Target["build"].Context)
require.Equal(t, "Dockerfile", *def.Target["build"].Dockerfile)
require.Equal(t, map[string]*string{"HELLO": ptrstr("foo")}, def.Target["build"].Args)
require.Equal(t, `{
"group": {
"default": {
"targets": [
@@ -123,6 +145,8 @@ target "build" {
}
}
`, stdout.String())
})
}
}
func testBakeLocal(t *testing.T, sb integration.Sandbox) {