mirror of https://github.com/coder/coder.git
226 lines
6.3 KiB
Go
226 lines
6.3 KiB
Go
package cli_test
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import (
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"bytes"
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"context"
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"crypto/sha256"
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"encoding/hex"
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"os"
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"path/filepath"
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"testing"
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"github.com/codeclysm/extract"
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"github.com/google/uuid"
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"github.com/stretchr/testify/require"
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"github.com/coder/coder/cli/clitest"
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"github.com/coder/coder/coderd/coderdtest"
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"github.com/coder/coder/provisioner/echo"
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"github.com/coder/coder/provisionersdk/proto"
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"github.com/coder/coder/pty/ptytest"
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)
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// dirSum calculates a checksum of the files in a directory.
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func dirSum(t *testing.T, dir string) string {
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ents, err := os.ReadDir(dir)
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require.NoError(t, err)
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sum := sha256.New()
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for _, e := range ents {
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path := filepath.Join(dir, e.Name())
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stat, err := os.Stat(path)
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require.NoError(t, err)
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byt, err := os.ReadFile(
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path,
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)
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require.NoError(t, err, "mode: %+v", stat.Mode())
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_, _ = sum.Write(byt)
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}
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return hex.EncodeToString(sum.Sum(nil))
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}
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func TestTemplatePull(t *testing.T) {
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t.Parallel()
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t.Run("NoName", func(t *testing.T) {
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t.Parallel()
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inv, _ := clitest.New(t, "templates", "pull")
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err := inv.Run()
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require.Error(t, err)
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})
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// Stdout tests that 'templates pull' pulls down the latest template
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// and writes it to stdout.
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t.Run("Stdout", func(t *testing.T) {
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t.Parallel()
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client := coderdtest.New(t, &coderdtest.Options{IncludeProvisionerDaemon: true})
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user := coderdtest.CreateFirstUser(t, client)
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// Create an initial template bundle.
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source1 := genTemplateVersionSource()
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// Create an updated template bundle. This will be used to ensure
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// that templates are correctly returned in order from latest to oldest.
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source2 := genTemplateVersionSource()
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expected, err := echo.Tar(source2)
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require.NoError(t, err)
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version1 := coderdtest.CreateTemplateVersion(t, client, user.OrganizationID, source1)
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_ = coderdtest.AwaitTemplateVersionJob(t, client, version1.ID)
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template := coderdtest.CreateTemplate(t, client, user.OrganizationID, version1.ID)
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// Update the template version so that we can assert that templates
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// are being sorted correctly.
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_ = coderdtest.UpdateTemplateVersion(t, client, user.OrganizationID, source2, template.ID)
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inv, root := clitest.New(t, "templates", "pull", "--tar", template.Name)
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clitest.SetupConfig(t, client, root)
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var buf bytes.Buffer
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inv.Stdout = &buf
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err = inv.Run()
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require.NoError(t, err)
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require.True(t, bytes.Equal(expected, buf.Bytes()), "tar files differ")
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})
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// ToDir tests that 'templates pull' pulls down the latest template
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// and writes it to the correct directory.
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t.Run("ToDir", func(t *testing.T) {
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t.Parallel()
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client := coderdtest.New(t, &coderdtest.Options{IncludeProvisionerDaemon: true})
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user := coderdtest.CreateFirstUser(t, client)
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// Create an initial template bundle.
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source1 := genTemplateVersionSource()
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// Create an updated template bundle. This will be used to ensure
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// that templates are correctly returned in order from latest to oldest.
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source2 := genTemplateVersionSource()
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expected, err := echo.Tar(source2)
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require.NoError(t, err)
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version1 := coderdtest.CreateTemplateVersion(t, client, user.OrganizationID, source1)
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_ = coderdtest.AwaitTemplateVersionJob(t, client, version1.ID)
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template := coderdtest.CreateTemplate(t, client, user.OrganizationID, version1.ID)
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// Update the template version so that we can assert that templates
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// are being sorted correctly.
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_ = coderdtest.UpdateTemplateVersion(t, client, user.OrganizationID, source2, template.ID)
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dir := t.TempDir()
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expectedDest := filepath.Join(dir, "expected")
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actualDest := filepath.Join(dir, "actual")
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ctx := context.Background()
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err = extract.Tar(ctx, bytes.NewReader(expected), expectedDest, nil)
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require.NoError(t, err)
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inv, root := clitest.New(t, "templates", "pull", template.Name, actualDest)
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clitest.SetupConfig(t, client, root)
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ptytest.New(t).Attach(inv)
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require.NoError(t, inv.Run())
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require.Equal(t,
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dirSum(t, expectedDest),
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dirSum(t, actualDest),
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)
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})
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// FolderConflict tests that 'templates pull' fails when a folder with has
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// existing
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t.Run("FolderConflict", func(t *testing.T) {
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t.Parallel()
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client := coderdtest.New(t, &coderdtest.Options{IncludeProvisionerDaemon: true})
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user := coderdtest.CreateFirstUser(t, client)
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// Create an initial template bundle.
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source1 := genTemplateVersionSource()
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// Create an updated template bundle. This will be used to ensure
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// that templates are correctly returned in order from latest to oldest.
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source2 := genTemplateVersionSource()
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expected, err := echo.Tar(source2)
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require.NoError(t, err)
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version1 := coderdtest.CreateTemplateVersion(t, client, user.OrganizationID, source1)
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_ = coderdtest.AwaitTemplateVersionJob(t, client, version1.ID)
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template := coderdtest.CreateTemplate(t, client, user.OrganizationID, version1.ID)
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// Update the template version so that we can assert that templates
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// are being sorted correctly.
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_ = coderdtest.UpdateTemplateVersion(t, client, user.OrganizationID, source2, template.ID)
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dir := t.TempDir()
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expectedDest := filepath.Join(dir, "expected")
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conflictDest := filepath.Join(dir, "conflict")
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err = os.MkdirAll(conflictDest, 0o700)
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require.NoError(t, err)
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err = os.WriteFile(
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filepath.Join(conflictDest, "conflict-file"),
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[]byte("conflict"), 0o600,
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)
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require.NoError(t, err)
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ctx := context.Background()
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err = extract.Tar(ctx, bytes.NewReader(expected), expectedDest, nil)
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require.NoError(t, err)
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inv, root := clitest.New(t, "templates", "pull", template.Name, conflictDest)
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clitest.SetupConfig(t, client, root)
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pty := ptytest.New(t).Attach(inv)
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waiter := clitest.StartWithWaiter(t, inv)
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pty.ExpectMatch("not empty")
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pty.WriteLine("no")
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waiter.RequireError()
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ents, err := os.ReadDir(conflictDest)
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require.NoError(t, err)
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require.Len(t, ents, 1, "conflict folder should have single conflict file")
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})
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}
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// genTemplateVersionSource returns a unique bundle that can be used to create
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// a template version source.
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func genTemplateVersionSource() *echo.Responses {
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return &echo.Responses{
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Parse: []*proto.Parse_Response{
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{
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Type: &proto.Parse_Response_Log{
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Log: &proto.Log{
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Output: uuid.NewString(),
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},
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},
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},
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{
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Type: &proto.Parse_Response_Complete{
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Complete: &proto.Parse_Complete{},
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},
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},
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},
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ProvisionApply: echo.ProvisionComplete,
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}
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}
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