62 lines
1.3 KiB
Go
62 lines
1.3 KiB
Go
package recipe
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import (
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"fmt"
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"os/exec"
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"path"
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"coopcloud.tech/abra/cli/internal"
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"coopcloud.tech/abra/pkg/autocomplete"
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"coopcloud.tech/abra/pkg/config"
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"github.com/sirupsen/logrus"
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"github.com/urfave/cli"
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)
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// getGitDiffArgs builds the `git diff` invocation args
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func getGitDiffArgs(repoPath string) []string {
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return []string{
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"-C",
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repoPath,
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"--no-pager",
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"-c",
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"color.diff=always",
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"diff",
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}
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}
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var recipeDiffCommand = cli.Command{
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Name: "diff",
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Usage: "Show unstaged changes in recipe config",
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Description: "Due to limitations in our underlying Git dependency, this command requires /usr/bin/git.",
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Aliases: []string{"d"},
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ArgsUsage: "<recipe>",
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Flags: []cli.Flag{
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internal.DebugFlag,
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internal.NoInputFlag,
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},
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Before: internal.SubCommandBefore,
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BashComplete: autocomplete.RecipeNameComplete,
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Action: func(c *cli.Context) error {
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recipeName := c.Args().First()
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if recipeName != "" {
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internal.ValidateRecipe(c)
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}
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_, err := exec.LookPath("git")
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if err != nil {
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logrus.Fatal("unable to locate 'git' command?")
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}
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gitDiffArgs := getGitDiffArgs(path.Join(config.RECIPES_DIR, recipeName))
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diff, err := exec.Command("git", gitDiffArgs...).Output()
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if err != nil {
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logrus.Fatal(err)
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}
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fmt.Print(string(diff))
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return nil
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},
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}
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