mirror of https://github.com/databricks/cli.git
80 lines
2.0 KiB
Go
80 lines
2.0 KiB
Go
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package bundle
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import (
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"os"
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"path/filepath"
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"strings"
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"github.com/databricks/cli/libs/git"
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"github.com/databricks/cli/libs/template"
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"github.com/spf13/cobra"
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)
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var gitUrlPrefixes = []string{
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"https://",
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"git@",
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}
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func isRepoUrl(url string) bool {
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result := false
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for _, prefix := range gitUrlPrefixes {
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if strings.HasPrefix(url, prefix) {
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result = true
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break
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}
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}
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return result
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}
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// Computes the repo name from the repo URL. Treats the last non empty word
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// when splitting at '/' as the repo name. For example: for url git@github.com:databricks/cli.git
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// the name would be "cli.git"
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func repoName(url string) string {
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parts := strings.Split(strings.TrimRight(url, "/"), "/")
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return parts[len(parts)-1]
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}
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func newInitCommand() *cobra.Command {
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cmd := &cobra.Command{
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Use: "init TEMPLATE_PATH",
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Short: "Initialize Template",
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Args: cobra.ExactArgs(1),
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}
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var configFile string
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var projectDir string
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cmd.Flags().StringVar(&configFile, "config-file", "", "File containing input parameters for template initialization.")
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cmd.Flags().StringVar(&projectDir, "project-dir", "", "The project will be initialized in this directory.")
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cmd.MarkFlagRequired("project-dir")
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cmd.RunE = func(cmd *cobra.Command, args []string) error {
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templatePath := args[0]
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ctx := cmd.Context()
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if !isRepoUrl(templatePath) {
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// skip downloading the repo because input arg is not a URL. We assume
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// it's a path on the local file system in that case
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return template.Materialize(ctx, configFile, templatePath, projectDir)
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}
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// Download the template in a temporary directory
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tmpDir := os.TempDir()
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templateURL := templatePath
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templateDir := filepath.Join(tmpDir, repoName(templateURL))
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err := os.MkdirAll(templateDir, 0755)
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if err != nil {
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return err
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}
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// TODO: Add automated test that the downloaded git repo is cleaned up.
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err = git.Clone(ctx, templateURL, "", templateDir)
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if err != nil {
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return err
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}
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defer os.RemoveAll(templateDir)
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return template.Materialize(ctx, configFile, templateDir, projectDir)
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}
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return cmd
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}
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