Move diff charts template subcommand to a dedicated source file (#139)

Signed-off-by: yxxhero <aiopsclub@163.com>
2026-10-09 10:35:59 +02:00 · 2022-06-10 10:24:30 +09:00
parent ef812d1227
commit e5e8309ea6
5 changed files with 201 additions and 168 deletions
@@ -0,0 +1,88 @@
+package cmd
+
+import (
+	"github.com/helmfile/helmfile/pkg/app"
+	"github.com/helmfile/helmfile/pkg/config"
+	"github.com/urfave/cli"
+)
+
+func addDiffSubcommand(cliApp *cli.App) {
+	cliApp.Commands = append(cliApp.Commands, cli.Command{
+		Name:  "diff",
+		Usage: "diff releases from state file against env (helm diff)",
+		Flags: []cli.Flag{
+			cli.StringFlag{
+				Name:  "args",
+				Value: "",
+				Usage: "pass args to helm exec",
+			},
+			cli.StringSliceFlag{
+				Name:  "set",
+				Usage: "additional values to be merged into the command",
+			},
+			cli.StringSliceFlag{
+				Name:  "values",
+				Usage: "additional value files to be merged into the command",
+			},
+			cli.BoolFlag{
+				Name:  "skip-deps",
+				Usage: `skip running "helm repo update" and "helm dependency build"`,
+			},
+			cli.BoolFlag{
+				Name:  "detailed-exitcode",
+				Usage: "return a non-zero exit code when there are changes",
+			},
+			cli.BoolFlag{
+				Name:  "include-tests",
+				Usage: "enable the diffing of the helm test hooks",
+			},
+			cli.BoolTFlag{
+				Name:  "skip-needs",
+				Usage: `do not automatically include releases from the target release's "needs" when --selector/-l flag is provided. Does nothing when when --selector/-l flag is not provided. Defaults to true when --include-needs or --include-transitive-needs is not provided`,
+			},
+			cli.BoolFlag{
+				Name:  "include-needs",
+				Usage: `automatically include releases from the target release's "needs" when --selector/-l flag is provided. Does nothing when when --selector/-l flag is not provided`,
+			},
+			cli.BoolFlag{
+				Name:  "skip-diff-on-install",
+				Usage: "Skips running helm-diff on releases being newly installed on this apply. Useful when the release manifests are too huge to be reviewed, or it's too time-consuming to diff at all",
+			},
+			cli.StringSliceFlag{
+				Name:  "suppress",
+				Usage: "suppress specified Kubernetes objects in the output. Can be provided multiple times. For example: --suppress KeycloakClient --suppress VaultSecret",
+			},
+			cli.BoolFlag{
+				Name:  "suppress-secrets",
+				Usage: "suppress secrets in the output. highly recommended to specify on CI/CD use-cases",
+			},
+			cli.BoolFlag{
+				Name:  "show-secrets",
+				Usage: "do not redact secret values in the output. should be used for debug purpose only",
+			},
+			cli.IntFlag{
+				Name:  "concurrency",
+				Value: 0,
+				Usage: "maximum number of concurrent helm processes to run, 0 is unlimited",
+			},
+			cli.BoolFlag{
+				Name:  "validate",
+				Usage: "validate your manifests against the Kubernetes cluster you are currently pointing at. Note that this requiers access to a Kubernetes cluster to obtain information necessary for validating, like the list of available API versions",
+			},
+
+			cli.IntFlag{
+				Name:  "context",
+				Value: 0,
+				Usage: "output NUM lines of context around changes",
+			},
+			cli.StringFlag{
+				Name:  "output",
+				Value: "",
+				Usage: "output format for diff plugin",
+			},
+		},
+		Action: Action(func(a *app.App, c config.ConfigImpl) error {
+			return a.Diff(c)
+		}),
+	})
+}