1061 lines
29 KiB
Go
1061 lines
29 KiB
Go
package main
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import (
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"fmt"
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"os"
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"strings"
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"github.com/roboll/helmfile/pkg/app"
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"github.com/roboll/helmfile/pkg/app/version"
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"github.com/roboll/helmfile/pkg/helmexec"
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"github.com/roboll/helmfile/pkg/maputil"
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"github.com/roboll/helmfile/pkg/state"
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"github.com/urfave/cli"
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"go.uber.org/zap"
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"golang.org/x/crypto/ssh/terminal"
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)
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var logger *zap.SugaredLogger
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func configureLogging(c *cli.Context) error {
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// Valid levels:
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// https://github.com/uber-go/zap/blob/7e7e266a8dbce911a49554b945538c5b950196b8/zapcore/level.go#L126
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logLevel := c.GlobalString("log-level")
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if c.GlobalBool("debug") {
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logLevel = "debug"
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} else if c.GlobalBool("quiet") {
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logLevel = "warn"
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}
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logger = helmexec.NewLogger(os.Stderr, logLevel)
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if c.App.Metadata == nil {
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// Auto-initialised in 1.19.0
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// https://github.com/urfave/cli/blob/master/CHANGELOG.md#1190---2016-11-19
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c.App.Metadata = make(map[string]interface{})
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}
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c.App.Metadata["logger"] = logger
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return nil
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}
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func main() {
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cliApp := cli.NewApp()
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cliApp.Name = "helmfile"
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cliApp.Usage = ""
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cliApp.Version = version.Version
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cliApp.EnableBashCompletion = true
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cliApp.Flags = []cli.Flag{
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cli.StringFlag{
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Name: "helm-binary, b",
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Usage: "path to helm binary",
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Value: app.DefaultHelmBinary,
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},
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cli.StringFlag{
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Name: "file, f",
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Usage: "load config from file or directory. defaults to `helmfile.yaml` or `helmfile.d`(means `helmfile.d/*.yaml`) in this preference",
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},
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cli.StringFlag{
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Name: "environment, e",
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Usage: `specify the environment name. defaults to "default"`,
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},
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cli.StringSliceFlag{
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Name: "state-values-set",
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Usage: "set state values on the command line (can specify multiple or separate values with commas: key1=val1,key2=val2)",
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},
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cli.StringSliceFlag{
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Name: "state-values-file",
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Usage: "specify state values in a YAML file",
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},
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cli.BoolFlag{
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Name: "quiet, q",
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Usage: "Silence output. Equivalent to log-level warn",
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},
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cli.StringFlag{
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Name: "kube-context",
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Usage: "Set kubectl context. Uses current context by default",
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},
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cli.BoolFlag{
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Name: "debug",
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Usage: "Enable verbose output for Helm and set log-level to debug, this disables --quiet/-q effect",
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},
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cli.BoolFlag{
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Name: "color",
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Usage: "Output with color",
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},
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cli.BoolFlag{
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Name: "no-color",
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Usage: "Output without color",
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},
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cli.StringFlag{
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Name: "log-level",
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Usage: "Set log level, default info",
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},
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cli.StringFlag{
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Name: "namespace, n",
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Usage: "Set namespace. Uses the namespace set in the context by default, and is available in templates as {{ .Namespace }}",
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},
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cli.StringFlag{
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Name: "chart, c",
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Usage: "Set chart. Uses the chart set in release by default, and is available in template as {{ .Chart }}",
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},
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cli.StringSliceFlag{
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Name: "selector, l",
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Usage: `Only run using the releases that match labels. Labels can take the form of foo=bar or foo!=bar.
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A release must match all labels in a group in order to be used. Multiple groups can be specified at once.
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--selector tier=frontend,tier!=proxy --selector tier=backend. Will match all frontend, non-proxy releases AND all backend releases.
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The name of a release can be used as a label. --selector name=myrelease`,
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},
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cli.BoolFlag{
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Name: "allow-no-matching-release",
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Usage: `Do not exit with an error code if the provided selector has no matching releases.`,
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},
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cli.BoolFlag{
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Name: "interactive, i",
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Usage: "Request confirmation before attempting to modify clusters",
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},
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}
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cliApp.Before = configureLogging
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cliApp.Commands = []cli.Command{
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{
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Name: "deps",
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Usage: "update charts based on their requirements",
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Flags: []cli.Flag{
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cli.StringFlag{
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Name: "args",
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Value: "",
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Usage: "pass args to helm exec",
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},
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cli.BoolFlag{
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Name: "skip-repos",
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Usage: `skip running "helm repo update" before running "helm dependency build"`,
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},
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},
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Action: action(func(a *app.App, c configImpl) error {
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return a.Deps(c)
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}),
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},
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{
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Name: "repos",
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Usage: "sync repositories from state file (helm repo add && helm repo update)",
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Flags: []cli.Flag{
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cli.StringFlag{
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Name: "args",
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Value: "",
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Usage: "pass args to helm exec",
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},
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},
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Action: action(func(a *app.App, c configImpl) error {
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return a.Repos(c)
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}),
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},
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{
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Name: "charts",
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Usage: "DEPRECATED: sync releases from state file (helm upgrade --install)",
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Flags: []cli.Flag{
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cli.StringFlag{
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Name: "args",
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Value: "",
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Usage: "pass args to helm exec",
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},
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cli.StringSliceFlag{
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Name: "set",
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Usage: "additional values to be merged into the command",
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},
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cli.StringSliceFlag{
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Name: "values",
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Usage: "additional value files to be merged into the command",
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},
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cli.IntFlag{
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Name: "concurrency",
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Value: 0,
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Usage: "maximum number of concurrent helm processes to run, 0 is unlimited",
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},
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},
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Action: action(func(a *app.App, c configImpl) error {
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return a.DeprecatedSyncCharts(c)
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}),
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},
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{
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Name: "diff",
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Usage: "diff releases from state file against env (helm diff)",
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Flags: []cli.Flag{
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cli.StringFlag{
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Name: "args",
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Value: "",
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Usage: "pass args to helm exec",
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},
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cli.StringSliceFlag{
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Name: "set",
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Usage: "additional values to be merged into the command",
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},
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cli.StringSliceFlag{
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Name: "values",
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Usage: "additional value files to be merged into the command",
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},
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cli.BoolFlag{
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Name: "skip-deps",
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Usage: `skip running "helm repo update" and "helm dependency build"`,
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},
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cli.BoolFlag{
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Name: "detailed-exitcode",
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Usage: "return a non-zero exit code when there are changes",
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},
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cli.BoolFlag{
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Name: "include-tests",
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Usage: "enable the diffing of the helm test hooks",
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},
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cli.BoolTFlag{
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Name: "skip-needs",
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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`,
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},
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cli.BoolFlag{
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Name: "include-needs",
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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`,
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},
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cli.BoolFlag{
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Name: "skip-diff-on-install",
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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",
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},
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cli.StringSliceFlag{
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Name: "suppress",
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Usage: "suppress specified Kubernetes objects in the output. Can be provided multiple times. For example: --suppress KeycloakClient --suppress VaultSecret",
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},
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cli.BoolFlag{
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Name: "suppress-secrets",
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Usage: "suppress secrets in the output. highly recommended to specify on CI/CD use-cases",
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},
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cli.BoolFlag{
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Name: "show-secrets",
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Usage: "do not redact secret values in the output. should be used for debug purpose only",
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},
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cli.IntFlag{
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Name: "concurrency",
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Value: 0,
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Usage: "maximum number of concurrent helm processes to run, 0 is unlimited",
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},
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cli.BoolFlag{
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Name: "validate",
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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",
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},
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cli.IntFlag{
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Name: "context",
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Value: 0,
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Usage: "output NUM lines of context around changes",
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},
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cli.StringFlag{
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Name: "output",
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Value: "",
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Usage: "output format for diff plugin",
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},
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},
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Action: action(func(a *app.App, c configImpl) error {
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return a.Diff(c)
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}),
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},
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{
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Name: "template",
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Usage: "template releases from state file against env (helm template)",
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Flags: []cli.Flag{
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cli.StringFlag{
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Name: "args",
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Value: "",
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Usage: "pass args to helm template",
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},
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cli.StringSliceFlag{
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Name: "set",
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Usage: "additional values to be merged into the command",
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},
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cli.StringSliceFlag{
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Name: "values",
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Usage: "additional value files to be merged into the command",
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},
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cli.StringFlag{
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Name: "output-dir",
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Usage: "output directory to pass to helm template (helm template --output-dir)",
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},
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cli.StringFlag{
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Name: "output-dir-template",
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Usage: "go text template for generating the output directory. Default: {{ .OutputDir }}/{{ .State.BaseName }}-{{ .State.AbsPathSHA1 }}-{{ .Release.Name}}",
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},
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cli.IntFlag{
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Name: "concurrency",
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Value: 0,
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Usage: "maximum number of concurrent downloads of release charts",
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},
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cli.BoolFlag{
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Name: "validate",
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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",
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},
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cli.BoolFlag{
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Name: "include-crds",
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Usage: "include CRDs in the templated output",
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},
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cli.BoolFlag{
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Name: "skip-tests",
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Usage: "skip tests from templated output",
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},
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cli.BoolFlag{
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Name: "include-needs",
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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`,
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},
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cli.BoolFlag{
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Name: "include-transitive-needs",
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Usage: `like --include-needs, but also includes transitive needs (needs of needs). Does nothing when when --selector/-l flag is not provided. Overrides exclusions of other selectors and conditions.`,
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},
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cli.BoolFlag{
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Name: "skip-deps",
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Usage: `skip running "helm repo update" and "helm dependency build"`,
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},
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cli.BoolFlag{
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Name: "skip-cleanup",
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Usage: "Stop cleaning up temporary values generated by helmfile and helm-secrets. Useful for debugging. Don't use in production for security",
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},
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},
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Action: action(func(a *app.App, c configImpl) error {
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return a.Template(c)
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}),
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},
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{
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Name: "write-values",
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Usage: "write values files for releases. Similar to `helmfile template`, write values files instead of manifests.",
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Flags: []cli.Flag{
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cli.StringSliceFlag{
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Name: "set",
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Usage: "additional values to be merged into the command",
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},
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cli.StringSliceFlag{
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Name: "values",
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Usage: "additional value files to be merged into the command",
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},
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cli.StringFlag{
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Name: "output-file-template",
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Usage: "go text template for generating the output file. Default: {{ .State.BaseName }}-{{ .State.AbsPathSHA1 }}/{{ .Release.Name}}.yaml",
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},
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cli.IntFlag{
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Name: "concurrency",
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Value: 0,
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Usage: "maximum number of concurrent downloads of release charts",
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},
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cli.BoolFlag{
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Name: "skip-deps",
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Usage: `skip running "helm repo update" and "helm dependency build"`,
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},
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},
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Action: action(func(a *app.App, c configImpl) error {
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return a.WriteValues(c)
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}),
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},
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{
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Name: "lint",
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Usage: "lint charts from state file (helm lint)",
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Flags: []cli.Flag{
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cli.StringFlag{
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Name: "args",
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Value: "",
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Usage: "pass args to helm exec",
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},
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cli.StringSliceFlag{
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Name: "set",
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Usage: "additional values to be merged into the command",
|
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},
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cli.StringSliceFlag{
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Name: "values",
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Usage: "additional value files to be merged into the command",
|
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},
|
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cli.IntFlag{
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Name: "concurrency",
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Value: 0,
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Usage: "maximum number of concurrent downloads of release charts",
|
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},
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cli.BoolFlag{
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Name: "skip-deps",
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Usage: `skip running "helm repo update" and "helm dependency build"`,
|
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},
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},
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Action: action(func(a *app.App, c configImpl) error {
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return a.Lint(c)
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}),
|
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},
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{
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Name: "fetch",
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Usage: "fetch charts from state file",
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Flags: []cli.Flag{
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cli.IntFlag{
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Name: "concurrency",
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Value: 0,
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Usage: "maximum number of concurrent downloads of release charts",
|
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},
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cli.BoolFlag{
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Name: "skip-deps",
|
|
Usage: `skip running "helm repo update" and "helm dependency build"`,
|
|
},
|
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cli.StringFlag{
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Name: "output-dir",
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Usage: "directory to store charts (default: temporary directory which is deleted when the command terminates)",
|
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},
|
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},
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Action: action(func(a *app.App, c configImpl) error {
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return a.Fetch(c)
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}),
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},
|
|
{
|
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Name: "sync",
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|
Usage: "sync all resources from state file (repos, releases and chart deps)",
|
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Flags: []cli.Flag{
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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.IntFlag{
|
|
Name: "concurrency",
|
|
Value: 0,
|
|
Usage: "maximum number of concurrent helm processes to run, 0 is unlimited",
|
|
},
|
|
cli.StringFlag{
|
|
Name: "args",
|
|
Value: "",
|
|
Usage: "pass args to helm exec",
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "skip-crds",
|
|
Usage: "if set, no CRDs will be installed on sync. By default, CRDs are installed if not already present",
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "skip-deps",
|
|
Usage: `skip running "helm repo update" and "helm dependency build"`,
|
|
},
|
|
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: "include-transitive-needs",
|
|
Usage: `like --include-needs, but also includes transitive needs (needs of needs). Does nothing when when --selector/-l flag is not provided. Overrides exclusions of other selectors and conditions.`,
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "wait",
|
|
Usage: `Override helmDefaults.wait setting "helm upgrade --install --wait"`,
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "wait-for-jobs",
|
|
Usage: `Override helmDefaults.waitForJobs setting "helm upgrade --install --wait-for-jobs"`,
|
|
},
|
|
},
|
|
Action: action(func(a *app.App, c configImpl) error {
|
|
return a.Sync(c)
|
|
}),
|
|
},
|
|
{
|
|
Name: "apply",
|
|
Usage: "apply all resources from state file only when there are changes",
|
|
Flags: []cli.Flag{
|
|
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.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",
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "detailed-exitcode",
|
|
Usage: "return a non-zero exit code 2 instead of 0 when there were changes detected AND the changes are synced successfully",
|
|
},
|
|
cli.StringFlag{
|
|
Name: "args",
|
|
Value: "",
|
|
Usage: "pass args to helm exec",
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "retain-values-files",
|
|
Usage: "DEPRECATED: Use skip-cleanup instead",
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "skip-cleanup",
|
|
Usage: "Stop cleaning up temporary values generated by helmfile and helm-secrets. Useful for debugging. Don't use in production for security",
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "skip-crds",
|
|
Usage: "if set, no CRDs will be installed on sync. By default, CRDs are installed if not already present",
|
|
},
|
|
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: "include-transitive-needs",
|
|
Usage: `like --include-needs, but also includes transitive needs (needs of needs). Does nothing when when --selector/-l flag is not provided. Overrides exclusions of other selectors and conditions.`,
|
|
},
|
|
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.BoolFlag{
|
|
Name: "include-tests",
|
|
Usage: "enable the diffing of the helm test hooks",
|
|
},
|
|
cli.StringSliceFlag{
|
|
Name: "suppress",
|
|
Usage: "suppress specified Kubernetes objects in the diff output. Can be provided multiple times. For example: --suppress KeycloakClient --suppress VaultSecret",
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "suppress-secrets",
|
|
Usage: "suppress secrets in the diff output. highly recommended to specify on CI/CD use-cases",
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "show-secrets",
|
|
Usage: "do not redact secret values in the diff output. should be used for debug purpose only",
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "suppress-diff",
|
|
Usage: "suppress diff in the output. Usable in new installs",
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "skip-deps",
|
|
Usage: `skip running "helm repo update" and "helm dependency build"`,
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "wait",
|
|
Usage: `Override helmDefaults.wait setting "helm upgrade --install --wait"`,
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "wait-for-jobs",
|
|
Usage: `Override helmDefaults.waitForJobs setting "helm upgrade --install --wait-for-jobs"`,
|
|
},
|
|
},
|
|
Action: action(func(a *app.App, c configImpl) error {
|
|
return a.Apply(c)
|
|
}),
|
|
},
|
|
{
|
|
Name: "status",
|
|
Usage: "retrieve status of releases in state file",
|
|
Flags: []cli.Flag{
|
|
cli.IntFlag{
|
|
Name: "concurrency",
|
|
Value: 0,
|
|
Usage: "maximum number of concurrent helm processes to run, 0 is unlimited",
|
|
},
|
|
cli.StringFlag{
|
|
Name: "args",
|
|
Value: "",
|
|
Usage: "pass args to helm exec",
|
|
},
|
|
},
|
|
Action: action(func(a *app.App, c configImpl) error {
|
|
return a.Status(c)
|
|
}),
|
|
},
|
|
{
|
|
Name: "delete",
|
|
Usage: "DEPRECATED: delete releases from state file (helm delete)",
|
|
Flags: []cli.Flag{
|
|
cli.IntFlag{
|
|
Name: "concurrency",
|
|
Value: 0,
|
|
Usage: "maximum number of concurrent helm processes to run, 0 is unlimited",
|
|
},
|
|
cli.StringFlag{
|
|
Name: "args",
|
|
Value: "",
|
|
Usage: "pass args to helm exec",
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "purge",
|
|
Usage: "purge releases i.e. free release names and histories",
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "skip-deps",
|
|
Usage: `skip running "helm repo update" and "helm dependency build"`,
|
|
},
|
|
},
|
|
Action: action(func(a *app.App, c configImpl) error {
|
|
return a.Delete(c)
|
|
}),
|
|
},
|
|
{
|
|
Name: "destroy",
|
|
Usage: "deletes and then purges releases",
|
|
Flags: []cli.Flag{
|
|
cli.IntFlag{
|
|
Name: "concurrency",
|
|
Value: 0,
|
|
Usage: "maximum number of concurrent helm processes to run, 0 is unlimited",
|
|
},
|
|
cli.StringFlag{
|
|
Name: "args",
|
|
Value: "",
|
|
Usage: "pass args to helm exec",
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "skip-deps",
|
|
Usage: `skip running "helm repo update" and "helm dependency build"`,
|
|
},
|
|
},
|
|
Action: action(func(a *app.App, c configImpl) error {
|
|
return a.Destroy(c)
|
|
}),
|
|
},
|
|
{
|
|
Name: "test",
|
|
Usage: "test releases from state file (helm test)",
|
|
Flags: []cli.Flag{
|
|
cli.BoolFlag{
|
|
Name: "cleanup",
|
|
Usage: "delete test pods upon completion",
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "logs",
|
|
Usage: "Dump the logs from test pods (this runs after all tests are complete, but before any cleanup)",
|
|
},
|
|
cli.StringFlag{
|
|
Name: "args",
|
|
Value: "",
|
|
Usage: "pass additional args to helm exec",
|
|
},
|
|
cli.IntFlag{
|
|
Name: "timeout",
|
|
Value: 300,
|
|
Usage: "maximum time for tests to run before being considered failed",
|
|
},
|
|
cli.IntFlag{
|
|
Name: "concurrency",
|
|
Value: 0,
|
|
Usage: "maximum number of concurrent helm processes to run, 0 is unlimited",
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "skip-deps",
|
|
Usage: `skip running "helm repo update" and "helm dependency build"`,
|
|
},
|
|
},
|
|
Action: action(func(a *app.App, c configImpl) error {
|
|
return a.Test(c)
|
|
}),
|
|
},
|
|
{
|
|
Name: "build",
|
|
Usage: "output compiled helmfile state(s) as YAML",
|
|
Flags: []cli.Flag{
|
|
cli.BoolFlag{
|
|
Name: "embed-values",
|
|
Usage: "Read all the values files for every release and embed into the output helmfile.yaml",
|
|
},
|
|
},
|
|
Action: action(func(a *app.App, c configImpl) error {
|
|
return a.PrintState(c)
|
|
}),
|
|
},
|
|
{
|
|
Name: "list",
|
|
Usage: "list releases defined in state file",
|
|
Flags: []cli.Flag{
|
|
cli.StringFlag{
|
|
Name: "output",
|
|
Value: "",
|
|
Usage: "output releases list as a json string",
|
|
},
|
|
cli.BoolFlag{
|
|
Name: "keep-temp-dir",
|
|
Usage: "Keep temporary directory",
|
|
},
|
|
},
|
|
Action: action(func(a *app.App, c configImpl) error {
|
|
return a.ListReleases(c)
|
|
}),
|
|
},
|
|
{
|
|
Name: "cache",
|
|
Usage: "cache management",
|
|
ArgsUsage: "[command]",
|
|
Subcommands: []cli.Command{
|
|
{
|
|
Name: "info",
|
|
Usage: "cache info",
|
|
Action: action(func(a *app.App, c configImpl) error {
|
|
return a.ShowCacheDir(c)
|
|
}),
|
|
},
|
|
{
|
|
Name: "cleanup",
|
|
Usage: "clean up cache directory",
|
|
Action: action(func(a *app.App, c configImpl) error {
|
|
return a.CleanCacheDir(c)
|
|
}),
|
|
},
|
|
},
|
|
},
|
|
{
|
|
Name: "version",
|
|
Usage: "Show the version for Helmfile.",
|
|
ArgsUsage: "[command]",
|
|
Action: func(c *cli.Context) error {
|
|
cli.ShowVersion(c)
|
|
return nil
|
|
},
|
|
},
|
|
}
|
|
|
|
err := cliApp.Run(os.Args)
|
|
if err != nil {
|
|
fmt.Fprintf(os.Stderr, "%v\n", err)
|
|
os.Exit(3)
|
|
}
|
|
}
|
|
|
|
type configImpl struct {
|
|
c *cli.Context
|
|
|
|
set map[string]interface{}
|
|
}
|
|
|
|
func NewUrfaveCliConfigImpl(c *cli.Context) (configImpl, error) {
|
|
if c.NArg() > 0 {
|
|
err := cli.ShowAppHelp(c)
|
|
if err != nil {
|
|
return configImpl{}, err
|
|
}
|
|
return configImpl{}, fmt.Errorf("err: extraneous arguments: %s", strings.Join(c.Args(), ", "))
|
|
}
|
|
|
|
conf := configImpl{
|
|
c: c,
|
|
}
|
|
|
|
optsSet := c.GlobalStringSlice("state-values-set")
|
|
if len(optsSet) > 0 {
|
|
set := map[string]interface{}{}
|
|
for i := range optsSet {
|
|
ops := strings.Split(optsSet[i], ",")
|
|
for j := range ops {
|
|
op := strings.SplitN(ops[j], "=", 2)
|
|
k := maputil.ParseKey(op[0])
|
|
v := op[1]
|
|
|
|
maputil.Set(set, k, v)
|
|
}
|
|
}
|
|
conf.set = set
|
|
}
|
|
|
|
return conf, nil
|
|
}
|
|
|
|
func (c configImpl) Set() []string {
|
|
return c.c.StringSlice("set")
|
|
}
|
|
|
|
func (c configImpl) SkipRepos() bool {
|
|
return c.c.Bool("skip-repos")
|
|
}
|
|
|
|
func (c configImpl) Wait() bool {
|
|
return c.c.Bool("wait")
|
|
}
|
|
|
|
func (c configImpl) WaitForJobs() bool {
|
|
return c.c.Bool("wait-for-jobs")
|
|
}
|
|
|
|
func (c configImpl) Values() []string {
|
|
return c.c.StringSlice("values")
|
|
}
|
|
|
|
func (c configImpl) Args() string {
|
|
args := c.c.String("args")
|
|
enableHelmDebug := c.c.GlobalBool("debug")
|
|
|
|
if enableHelmDebug {
|
|
args = fmt.Sprintf("%s %s", args, "--debug")
|
|
}
|
|
return args
|
|
}
|
|
|
|
func (c configImpl) OutputDir() string {
|
|
return strings.TrimRight(c.c.String("output-dir"), fmt.Sprintf("%c", os.PathSeparator))
|
|
}
|
|
|
|
func (c configImpl) OutputDirTemplate() string {
|
|
return c.c.String("output-dir-template")
|
|
}
|
|
|
|
func (c configImpl) OutputFileTemplate() string {
|
|
return c.c.String("output-file-template")
|
|
}
|
|
|
|
func (c configImpl) Validate() bool {
|
|
return c.c.Bool("validate")
|
|
}
|
|
|
|
func (c configImpl) Concurrency() int {
|
|
return c.c.Int("concurrency")
|
|
}
|
|
|
|
func (c configImpl) HasCommandName(name string) bool {
|
|
return c.c.Command.HasName(name)
|
|
}
|
|
|
|
func (c configImpl) SkipNeeds() bool {
|
|
if !c.IncludeNeeds() {
|
|
return c.c.Bool("skip-needs")
|
|
}
|
|
|
|
return false
|
|
}
|
|
|
|
func (c configImpl) IncludeNeeds() bool {
|
|
return c.c.Bool("include-needs") || c.IncludeTransitiveNeeds()
|
|
}
|
|
|
|
func (c configImpl) IncludeTransitiveNeeds() bool {
|
|
return c.c.Bool("include-transitive-needs")
|
|
}
|
|
|
|
// DiffConfig
|
|
|
|
func (c configImpl) SkipDeps() bool {
|
|
return c.c.Bool("skip-deps")
|
|
}
|
|
|
|
func (c configImpl) DetailedExitcode() bool {
|
|
return c.c.Bool("detailed-exitcode")
|
|
}
|
|
|
|
func (c configImpl) RetainValuesFiles() bool {
|
|
return c.c.Bool("retain-values-files")
|
|
}
|
|
|
|
func (c configImpl) IncludeTests() bool {
|
|
return c.c.Bool("include-tests")
|
|
}
|
|
|
|
func (c configImpl) Suppress() []string {
|
|
return c.c.StringSlice("suppress")
|
|
}
|
|
|
|
func (c configImpl) SuppressSecrets() bool {
|
|
return c.c.Bool("suppress-secrets")
|
|
}
|
|
|
|
func (c configImpl) ShowSecrets() bool {
|
|
return c.c.Bool("show-secrets")
|
|
}
|
|
|
|
func (c configImpl) SuppressDiff() bool {
|
|
return c.c.Bool("suppress-diff")
|
|
}
|
|
|
|
// DeleteConfig
|
|
|
|
func (c configImpl) Purge() bool {
|
|
return c.c.Bool("purge")
|
|
}
|
|
|
|
// TestConfig
|
|
|
|
func (c configImpl) Cleanup() bool {
|
|
return c.c.Bool("cleanup")
|
|
}
|
|
|
|
func (c configImpl) Logs() bool {
|
|
return c.c.Bool("logs")
|
|
}
|
|
|
|
func (c configImpl) Timeout() int {
|
|
if !c.c.IsSet("timeout") {
|
|
return state.EmptyTimeout
|
|
}
|
|
return c.c.Int("timeout")
|
|
}
|
|
|
|
// ListConfig
|
|
|
|
func (c configImpl) Output() string {
|
|
return c.c.String("output")
|
|
}
|
|
|
|
func (c configImpl) KeepTempDir() bool {
|
|
return c.c.Bool("keep-temp-dir")
|
|
}
|
|
|
|
// GlobalConfig
|
|
|
|
func (c configImpl) HelmBinary() string {
|
|
return c.c.GlobalString("helm-binary")
|
|
}
|
|
|
|
func (c configImpl) KubeContext() string {
|
|
return c.c.GlobalString("kube-context")
|
|
}
|
|
|
|
func (c configImpl) Namespace() string {
|
|
return c.c.GlobalString("namespace")
|
|
}
|
|
|
|
func (c configImpl) Chart() string {
|
|
return c.c.GlobalString("chart")
|
|
}
|
|
|
|
func (c configImpl) FileOrDir() string {
|
|
return c.c.GlobalString("file")
|
|
}
|
|
|
|
func (c configImpl) Selectors() []string {
|
|
return c.c.GlobalStringSlice("selector")
|
|
}
|
|
|
|
func (c configImpl) StateValuesSet() map[string]interface{} {
|
|
return c.set
|
|
}
|
|
|
|
func (c configImpl) StateValuesFiles() []string {
|
|
return c.c.GlobalStringSlice("state-values-file")
|
|
}
|
|
|
|
func (c configImpl) Interactive() bool {
|
|
return c.c.GlobalBool("interactive")
|
|
}
|
|
|
|
func (c configImpl) Color() bool {
|
|
if c := c.c.GlobalBool("color"); c {
|
|
return c
|
|
}
|
|
|
|
if c.NoColor() {
|
|
return false
|
|
}
|
|
|
|
// We replicate the helm-diff behavior in helmfile
|
|
// because when when helmfile calls helm-diff, helm-diff has no access to term and therefore
|
|
// we can't rely on helm-diff's ability to auto-detect term for color output.
|
|
// See https://github.com/roboll/helmfile/issues/2043
|
|
|
|
term := terminal.IsTerminal(int(os.Stdout.Fd()))
|
|
// https://github.com/databus23/helm-diff/issues/281
|
|
dumb := os.Getenv("TERM") == "dumb"
|
|
return term && !dumb
|
|
}
|
|
|
|
func (c configImpl) NoColor() bool {
|
|
return c.c.GlobalBool("no-color")
|
|
}
|
|
|
|
func (c configImpl) Context() int {
|
|
return c.c.Int("context")
|
|
}
|
|
|
|
func (c configImpl) DiffOutput() string {
|
|
return c.c.String("output")
|
|
}
|
|
|
|
func (c configImpl) SkipCleanup() bool {
|
|
return c.c.Bool("skip-cleanup")
|
|
}
|
|
|
|
func (c configImpl) SkipCRDs() bool {
|
|
return c.c.Bool("skip-crds")
|
|
}
|
|
|
|
func (c configImpl) SkipDiffOnInstall() bool {
|
|
return c.c.Bool("skip-diff-on-install")
|
|
}
|
|
|
|
func (c configImpl) EmbedValues() bool {
|
|
return c.c.Bool("embed-values")
|
|
}
|
|
|
|
func (c configImpl) IncludeCRDs() bool {
|
|
return c.c.Bool("include-crds")
|
|
}
|
|
|
|
func (c configImpl) SkipTests() bool {
|
|
return c.c.Bool("skip-tests")
|
|
}
|
|
|
|
func (c configImpl) Logger() *zap.SugaredLogger {
|
|
return c.c.App.Metadata["logger"].(*zap.SugaredLogger)
|
|
}
|
|
|
|
func (c configImpl) Env() string {
|
|
env := c.c.GlobalString("environment")
|
|
if env == "" {
|
|
env = os.Getenv("HELMFILE_ENVIRONMENT")
|
|
if env == "" {
|
|
env = state.DefaultEnv
|
|
}
|
|
}
|
|
return env
|
|
}
|
|
|
|
func action(do func(*app.App, configImpl) error) func(*cli.Context) error {
|
|
return func(implCtx *cli.Context) error {
|
|
conf, err := NewUrfaveCliConfigImpl(implCtx)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if err := app.ValidateConfig(conf); err != nil {
|
|
return err
|
|
}
|
|
|
|
a := app.New(conf)
|
|
|
|
if err := do(a, conf); err != nil {
|
|
return toCliError(implCtx, err)
|
|
}
|
|
|
|
return nil
|
|
}
|
|
}
|
|
|
|
func toCliError(c *cli.Context, err error) error {
|
|
if err != nil {
|
|
switch e := err.(type) {
|
|
case *app.NoMatchingHelmfileError:
|
|
noMatchingExitCode := 3
|
|
if c.GlobalBool("allow-no-matching-release") {
|
|
noMatchingExitCode = 0
|
|
}
|
|
return cli.NewExitError(e.Error(), noMatchingExitCode)
|
|
case *app.MultiError:
|
|
return cli.NewExitError(e.Error(), 1)
|
|
case *app.Error:
|
|
return cli.NewExitError(e.Error(), e.Code())
|
|
default:
|
|
panic(fmt.Errorf("BUG: please file an github issue for this unhandled error: %T: %v", e, e))
|
|
}
|
|
}
|
|
return err
|
|
}
|