mirror of https://github.com/docker/cli.git
132 lines
3.8 KiB
Go
132 lines
3.8 KiB
Go
package main
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import (
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"bytes"
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"os"
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"runtime"
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"testing"
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"github.com/docker/cli/cli/command"
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"github.com/docker/cli/internal/test/output"
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"gotest.tools/v3/assert"
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"gotest.tools/v3/env"
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"gotest.tools/v3/fs"
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)
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var pluginFilename = "docker-buildx"
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func init() {
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if runtime.GOOS == "windows" {
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pluginFilename = pluginFilename + ".exe"
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}
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}
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func TestBuildWithBuilder(t *testing.T) {
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dir := fs.NewDir(t, t.Name(),
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fs.WithFile(pluginFilename, `#!/bin/sh
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echo '{"SchemaVersion":"0.1.0","Vendor":"Docker Inc.","Version":"v0.6.3","ShortDescription":"Build with BuildKit"}'`, fs.WithMode(0777)),
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)
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defer dir.Remove()
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var b bytes.Buffer
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dockerCli, err := command.NewDockerCli(command.WithInputStream(discard), command.WithCombinedStreams(&b))
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assert.NilError(t, err)
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dockerCli.ConfigFile().CLIPluginsExtraDirs = []string{dir.Path()}
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tcmd := newDockerCommand(dockerCli)
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tcmd.SetArgs([]string{"build", "."})
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cmd, args, err := tcmd.HandleGlobalFlags()
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assert.NilError(t, err)
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args, os.Args, err = processBuilder(dockerCli, cmd, args, os.Args)
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assert.NilError(t, err)
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assert.DeepEqual(t, []string{builderDefaultPlugin, "build", "."}, args)
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}
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func TestBuildkitDisabled(t *testing.T) {
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defer env.Patch(t, "DOCKER_BUILDKIT", "0")()
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dir := fs.NewDir(t, t.Name(),
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fs.WithFile(pluginFilename, `#!/bin/sh exit 1`, fs.WithMode(0777)),
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)
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defer dir.Remove()
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b := bytes.NewBuffer(nil)
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dockerCli, err := command.NewDockerCli(command.WithInputStream(discard), command.WithCombinedStreams(b))
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assert.NilError(t, err)
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dockerCli.ConfigFile().CLIPluginsExtraDirs = []string{dir.Path()}
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tcmd := newDockerCommand(dockerCli)
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tcmd.SetArgs([]string{"build", "."})
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cmd, args, err := tcmd.HandleGlobalFlags()
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assert.NilError(t, err)
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args, os.Args, err = processBuilder(dockerCli, cmd, args, os.Args)
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assert.NilError(t, err)
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assert.DeepEqual(t, []string{"build", "."}, args)
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output.Assert(t, b.String(), map[int]func(string) error{
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0: output.Suffix("DEPRECATED: The legacy builder is deprecated and will be removed in a future release."),
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})
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}
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func TestBuilderBroken(t *testing.T) {
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dir := fs.NewDir(t, t.Name(),
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fs.WithFile(pluginFilename, `#!/bin/sh exit 1`, fs.WithMode(0777)),
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)
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defer dir.Remove()
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b := bytes.NewBuffer(nil)
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dockerCli, err := command.NewDockerCli(command.WithInputStream(discard), command.WithCombinedStreams(b))
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assert.NilError(t, err)
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dockerCli.ConfigFile().CLIPluginsExtraDirs = []string{dir.Path()}
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tcmd := newDockerCommand(dockerCli)
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tcmd.SetArgs([]string{"build", "."})
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cmd, args, err := tcmd.HandleGlobalFlags()
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assert.NilError(t, err)
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args, os.Args, err = processBuilder(dockerCli, cmd, args, os.Args)
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assert.NilError(t, err)
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assert.DeepEqual(t, []string{"build", "."}, args)
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output.Assert(t, b.String(), map[int]func(string) error{
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0: output.Prefix("failed to fetch metadata:"),
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2: output.Suffix("DEPRECATED: The legacy builder is deprecated and will be removed in a future release."),
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})
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}
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func TestBuilderBrokenEnforced(t *testing.T) {
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defer env.Patch(t, "DOCKER_BUILDKIT", "1")()
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dir := fs.NewDir(t, t.Name(),
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fs.WithFile(pluginFilename, `#!/bin/sh exit 1`, fs.WithMode(0777)),
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)
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defer dir.Remove()
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b := bytes.NewBuffer(nil)
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dockerCli, err := command.NewDockerCli(command.WithInputStream(discard), command.WithCombinedStreams(b))
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assert.NilError(t, err)
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dockerCli.ConfigFile().CLIPluginsExtraDirs = []string{dir.Path()}
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tcmd := newDockerCommand(dockerCli)
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tcmd.SetArgs([]string{"build", "."})
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cmd, args, err := tcmd.HandleGlobalFlags()
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assert.NilError(t, err)
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args, os.Args, err = processBuilder(dockerCli, cmd, args, os.Args)
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assert.DeepEqual(t, []string{"build", "."}, args)
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output.Assert(t, err.Error(), map[int]func(string) error{
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0: output.Prefix("failed to fetch metadata:"),
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2: output.Suffix("ERROR: BuildKit is enabled but the buildx component is missing or broken."),
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})
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}
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