feat(cli): add upgrade command

cmd/root.go

@@ -141,5 +141,6 @@ func BuildRoot() *cobra.Command {
 	rootCmd.AddCommand(NewExportCmd(globalFlags))
 	rootCmd.AddCommand(NewImportCmd(globalFlags))
 	rootCmd.AddCommand(NewLogsCmd(globalFlags))
+	rootCmd.AddCommand(NewUpgradeCmd())
 	return rootCmd
 }

cmd/upgrade.go

@@ -0,0 +1,38 @@
+package cmd
+
+import (
+	"github.com/loft-sh/devpod/pkg/upgrade"
+	"github.com/loft-sh/log"
+	"github.com/pkg/errors"
+	"github.com/spf13/cobra"
+)
+
+// UpgradeCmd is a struct that defines a command call for "upgrade"
+type UpgradeCmd struct {
+	log     log.Logger
+	Version string
+}
+
+// NewUpgradeCmd creates a new upgrade command
+func NewUpgradeCmd() *cobra.Command {
+	cmd := &UpgradeCmd{log: log.GetInstance()}
+	upgradeCmd := &cobra.Command{
+		Use:   "upgrade",
+		Short: "Upgrade the DevPod CLI to the newest version",
+		Args:  cobra.NoArgs,
+		RunE:  cmd.Run,
+	}
+
+	upgradeCmd.Flags().StringVar(&cmd.Version, "version", "", "The version to update to. Defaults to the latest stable version available")
+	return upgradeCmd
+}
+
+// Run executes the command logic
+func (cmd *UpgradeCmd) Run(*cobra.Command, []string) error {
+	err := upgrade.Upgrade(cmd.Version, cmd.log)
+	if err != nil {
+		return errors.Errorf("unable to upgrade: %v", err)
+	}
+
+	return nil
+}

go.mod

@@ -89,9 +89,12 @@ require (
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/google/cel-go v0.17.7 // indirect
 	github.com/google/gnostic-models v0.6.9-0.20230804172637-c7be7c783f49 // indirect
+	github.com/google/go-github/v30 v30.1.0 // indirect
+	github.com/google/go-querystring v1.0.0 // indirect
 	github.com/google/gofuzz v1.2.0 // indirect
 	github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0 // indirect
 	github.com/grpc-ecosystem/grpc-gateway/v2 v2.19.0 // indirect
+	github.com/inconshreveable/go-update v0.0.0-20160112193335-8152e7eb6ccf // indirect
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/k0kubun/go-ansi v0.0.0-20180517002512-3bf9e2903213 // indirect
@@ -115,8 +118,11 @@ require (
 	github.com/prometheus/client_model v0.5.0 // indirect
 	github.com/prometheus/common v0.46.0 // indirect
 	github.com/prometheus/procfs v0.12.0 // indirect
+	github.com/rhysd/go-github-selfupdate v1.2.3 // indirect
 	github.com/rivo/uniseg v0.4.6 // indirect
 	github.com/stoewer/go-strcase v1.3.0 // indirect
+	github.com/tcnksm/go-gitconfig v0.1.2 // indirect
+	github.com/ulikunitz/xz v0.5.9 // indirect
 	github.com/vbatts/tar-split v0.11.3 // indirect
 	go.etcd.io/etcd/api/v3 v3.5.11 // indirect
 	go.etcd.io/etcd/client/pkg/v3 v3.5.11 // indirect

go.sum

@@ -656,6 +656,10 @@ github.com/google/go-containerregistry v0.15.2 h1:MMkSh+tjSdnmJZO7ljvEqV1DjfekB6
 github.com/google/go-containerregistry v0.15.2/go.mod h1:wWK+LnOv4jXMM23IT/F1wdYftGWGr47Is8CG+pmHK1Q=
 github.com/google/go-containerregistry/pkg/authn/kubernetes v0.0.0-20240418155129-98dd3e91704f h1:yvqkwgo5+YJNRSpaCwo1GbEdYlJAnkWVYVb0oInLc9s=
 github.com/google/go-containerregistry/pkg/authn/kubernetes v0.0.0-20240418155129-98dd3e91704f/go.mod h1:8oYKXummIO/NNasXRCKr4DBziuA1MZ+VEhSQMYI8aJ0=
+github.com/google/go-github/v30 v30.1.0 h1:VLDx+UolQICEOKu2m4uAoMti1SxuEBAl7RSEG16L+Oo=
+github.com/google/go-github/v30 v30.1.0/go.mod h1:n8jBpHl45a/rlBUtRJMOG4GhNADUQFEufcolZ95JfU8=
+github.com/google/go-querystring v1.0.0 h1:Xkwi/a1rcvNg1PPYe5vI8GbeBY/jrVuDX5ASuANWTrk=
+github.com/google/go-querystring v1.0.0/go.mod h1:odCYkC5MyYFN7vkCjXpyrEuKhc/BUO6wN/zVPAxq5ck=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/google/gofuzz v1.1.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/google/gofuzz v1.2.0 h1:xRy4A+RhZaiKjJ1bPfwQ8sedCA+YS2YcCHW6ec7JMi0=
@@ -749,6 +753,8 @@ github.com/imdario/mergo v0.3.16 h1:wwQJbIsHYGMUyLSPrEq1CT16AhnhNJQ51+4fdHUnCl4=
 github.com/imdario/mergo v0.3.16/go.mod h1:WBLT9ZmE3lPoWsEzCh9LPo3TiwVN+ZKEjmz+hD27ysY=
 github.com/in-toto/in-toto-golang v0.5.0 h1:hb8bgwr0M2hGdDsLjkJ3ZqJ8JFLL/tgYdAxF/XEFBbY=
 github.com/in-toto/in-toto-golang v0.5.0/go.mod h1:/Rq0IZHLV7Ku5gielPT4wPHJfH1GdHMCq8+WPxw8/BE=
+github.com/inconshreveable/go-update v0.0.0-20160112193335-8152e7eb6ccf h1:WfD7VjIE6z8dIvMsI4/s+1qr5EL+zoIGev1BQj1eoJ8=
+github.com/inconshreveable/go-update v0.0.0-20160112193335-8152e7eb6ccf/go.mod h1:hyb9oH7vZsitZCiBt0ZvifOrB+qc8PS5IiilCIb87rg=
 github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
 github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
 github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
@@ -958,6 +964,7 @@ github.com/onsi/ginkgo/v2 v2.15.0 h1:79HwNRBAZHOEwrczrgSOPy+eFTTlIGELKy5as+ClttY
 github.com/onsi/ginkgo/v2 v2.15.0/go.mod h1:HlxMHtYF57y6Dpf+mc5529KKmSq9h2FpCF+/ZkwUxKM=
 github.com/onsi/gomega v0.0.0-20151007035656-2152b45fa28a/go.mod h1:C1qb7wdrVGGVU+Z6iS04AVkA3Q65CEZX59MT0QO5uiA=
 github.com/onsi/gomega v0.0.0-20170829124025-dcabb60a477c/go.mod h1:C1qb7wdrVGGVU+Z6iS04AVkA3Q65CEZX59MT0QO5uiA=
+github.com/onsi/gomega v1.4.2/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
 github.com/onsi/gomega v1.5.0/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
 github.com/onsi/gomega v1.7.0/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
 github.com/onsi/gomega v1.7.1/go.mod h1:XdKZgCCFLUoM/7CFJVPcG8C1xQ1AJ0vpAezJrB7JYyY=
@@ -1071,6 +1078,8 @@ github.com/prometheus/procfs v0.6.0/go.mod h1:cz+aTbrPOrUb4q7XlbU9ygM+/jj0fzG6c1
 github.com/prometheus/procfs v0.12.0 h1:jluTpSng7V9hY0O2R9DzzJHYb2xULk9VTR1V1R/k6Bo=
 github.com/prometheus/procfs v0.12.0/go.mod h1:pcuDEFsWDnvcgNzo4EEweacyhjeA9Zk3cnaOZAZEfOo=
 github.com/prometheus/tsdb v0.7.1/go.mod h1:qhTCs0VvXwvX/y3TZrWD7rabWM+ijKTux40TwIPHuXU=
+github.com/rhysd/go-github-selfupdate v1.2.3 h1:iaa+J202f+Nc+A8zi75uccC8Wg3omaM7HDeimXA22Ag=
+github.com/rhysd/go-github-selfupdate v1.2.3/go.mod h1:mp/N8zj6jFfBQy/XMYoWsmfzxazpPAODuqarmPDe2Rg=
 github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
 github.com/rivo/uniseg v0.4.6 h1:Sovz9sDSwbOz9tgUy8JpT+KgCkPYJEN/oYzlJiYTNLg=
 github.com/rivo/uniseg v0.4.6/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
@@ -1171,6 +1180,8 @@ github.com/syndtr/gocapability v0.0.0-20200815063812-42c35b437635/go.mod h1:hkRG
 github.com/takama/daemon v1.0.0 h1:XS3VLnFKmqw2Z7fQ/dHRarrVjdir9G3z7BEP8osjizQ=
 github.com/takama/daemon v1.0.0/go.mod h1:gKlhcjbqtBODg5v9H1nj5dU1a2j2GemtuWSNLD5rxOE=
 github.com/tchap/go-patricia v2.2.6+incompatible/go.mod h1:bmLyhP68RS6kStMGxByiQ23RP/odRBOTVjwp2cDyi6I=
+github.com/tcnksm/go-gitconfig v0.1.2 h1:iiDhRitByXAEyjgBqsKi9QU4o2TNtv9kPP3RgPgXBPw=
+github.com/tcnksm/go-gitconfig v0.1.2/go.mod h1:/8EhP4H7oJZdIPyT+/UIsG87kTzrzM4UsLGSItWYCpE=
 github.com/tidwall/jsonc v0.3.2 h1:ZTKrmejRlAJYdn0kcaFqRAKlxxFIC21pYq8vLa4p2Wc=
 github.com/tidwall/jsonc v0.3.2/go.mod h1:dw+3CIxqHi+t8eFSpzzMlcVYxKp08UP5CD8/uSFCyJE=
 github.com/tidwall/pretty v1.0.0/go.mod h1:XNkn88O1ChpSDQmQeStsy+sBenx6DDtFZJxhVysOjyk=
@@ -1186,6 +1197,8 @@ github.com/tonistiigi/units v0.0.0-20180711220420-6950e57a87ea/go.mod h1:WPnis/6
 github.com/tonistiigi/vt100 v0.0.0-20210615222946-8066bb97264f h1:DLpt6B5oaaS8jyXHa9VA4rrZloBVPVXeCtrOsrFauxc=
 github.com/tonistiigi/vt100 v0.0.0-20210615222946-8066bb97264f/go.mod h1:ulncasL3N9uLrVann0m+CDlJKWsIAP34MPcOJF6VRvc=
 github.com/ugorji/go v1.1.4/go.mod h1:uQMGLiO92mf5W77hV/PUCpI3pbzQx3CRekS0kk+RGrc=
+github.com/ulikunitz/xz v0.5.9 h1:RsKRIA2MO8x56wkkcd3LbtcE/uMszhb6DpRf+3uwa3I=
+github.com/ulikunitz/xz v0.5.9/go.mod h1:nbz6k7qbPmH4IRqmfOplQw/tblSgqTqBwxkY0oWt/14=
 github.com/urfave/cli v0.0.0-20171014202726-7bc6a0acffa5/go.mod h1:70zkFmudgCuE/ngEzBv17Jvp/497gISqfk5gWijbERA=
 github.com/urfave/cli v1.20.0/go.mod h1:70zkFmudgCuE/ngEzBv17Jvp/497gISqfk5gWijbERA=
 github.com/urfave/cli v1.22.1/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
@@ -1341,6 +1354,7 @@ golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8U
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20200728195943-123391ffb6de/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20201002170205-7f63de1d35b0/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I=
 golang.org/x/crypto v0.0.0-20210322153248-0c34fe9e7dc2/go.mod h1:T9bdIzuCu7OtxOm1hfPfRQxPLYneinmdGuTeoZ9dtd4=
 golang.org/x/crypto v0.0.0-20210817164053-32db794688a5/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
@@ -1451,6 +1465,7 @@ golang.org/x/net v0.1.0/go.mod h1:Cx3nUiGt4eDBEyega/BKRp+/AlGL8hYe7U9odMt2Cco=
 golang.org/x/net v0.23.0 h1:7EYJ93RZ9vYSZAIb2x3lnuvqO5zneoD6IvWjuhfxjTs=
 golang.org/x/net v0.23.0/go.mod h1:JKghWKKOSdJwpW2GEx0Ja7fmaKnMsbu+MWVZTokSYmg=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
+golang.org/x/oauth2 v0.0.0-20181106182150-f42d05182288/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20191202225959-858c2ad4c8b6/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
@@ -1592,6 +1607,7 @@ golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.18.0 h1:DBdB3niSjOA/O0blCZBqDefyWNYveAYMNF1Wum0DYQ4=
 golang.org/x/sys v0.18.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210615171337-6886f2dfbf5b/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
@@ -1727,6 +1743,7 @@ google.golang.org/api v0.41.0/go.mod h1:RkxM5lITDfTzmyKFPt+wGrCJbVfniCr2ool8kTBz
 google.golang.org/api v0.43.0/go.mod h1:nQsDGjRXMo4lvh5hP0TKqF244gqhGcr/YSIykhUk/94=
 google.golang.org/api v0.44.0/go.mod h1:EBOGZqzyhtvMDoxwS97ctnh0zUmYY6CxqXsc1AvkYD8=
 google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
+google.golang.org/appengine v1.3.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/appengine v1.5.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/appengine v1.6.1/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0=

pkg/upgrade/upgrade.go

@@ -0,0 +1,141 @@
+package upgrade
+
+import (
+	"fmt"
+	"os"
+	"strings"
+	"sync"
+
+	versionpkg "github.com/loft-sh/devpod/pkg/version"
+	"github.com/loft-sh/log"
+	"github.com/pkg/errors"
+
+	"github.com/blang/semver"
+	"github.com/rhysd/go-github-selfupdate/selfupdate"
+)
+
+// Version holds the current version tag
+var version string = strings.TrimPrefix(versionpkg.GetVersion(), "v")
+var devVersion string = strings.TrimPrefix(versionpkg.DevVersion, "v")
+
+var githubSlug = "loft-sh/devpod"
+
+func PrintNewerVersionWarning() {
+	if os.Getenv("DEVPOD_SKIP_VERSION_CHECK") != "true" {
+		// Get version of current binary
+		latestVersion := NewerVersionAvailable()
+		if latestVersion != "" {
+			log.GetInstance().Warnf("There is a newer version of devpod: v%s. Run `devpod upgrade` to upgrade to the newest version.\n", latestVersion)
+		}
+	}
+}
+
+var (
+	latestVersion     string
+	errLatestVersion  error
+	latestVersionOnce sync.Once
+)
+
+// CheckForNewerVersion checks if there is a newer version on github and returns the newer version
+func CheckForNewerVersion() (string, error) {
+	latestVersionOnce.Do(func() {
+		latest, found, err := selfupdate.DetectLatest(githubSlug)
+		if err != nil {
+			errLatestVersion = err
+			return
+		}
+
+		v := semver.MustParse(version)
+		if !found || latest.Version.Equals(v) {
+			return
+		}
+
+		latestVersion = latest.Version.String()
+	})
+
+	return latestVersion, errLatestVersion
+}
+
+// NewerVersionAvailable checks if there is a newer version of devpod
+func NewerVersionAvailable() string {
+	if version == devVersion {
+		return ""
+	}
+
+	if version != "" {
+		latestStableVersion, err := CheckForNewerVersion()
+		if latestStableVersion != "" && err == nil { // Check versions only if newest version could be determined without errors
+			semverVersion, err := semver.Parse(version)
+			if err == nil { // Only compare version if version can be parsed
+				semverLatestStableVersion, err := semver.Parse(latestStableVersion)
+				if err == nil { // Only compare version if latestStableVersion can be parsed
+					// If latestStableVersion > version
+					if semverLatestStableVersion.Compare(semverVersion) == 1 {
+						return latestStableVersion
+					}
+				}
+			}
+		}
+	}
+
+	return ""
+}
+
+// Upgrade downloads the latest release from github and replaces devpod if a new version is found
+func Upgrade(flagVersion string, log log.Logger) error {
+	updater, err := selfupdate.NewUpdater(selfupdate.Config{
+		Filters: []string{"devpod"},
+	})
+	if err != nil {
+		return fmt.Errorf("failed to initialize updater: %w", err)
+	}
+	if flagVersion != "" {
+		release, found, err := updater.DetectVersion(githubSlug, flagVersion)
+		if err != nil {
+			return errors.Wrap(err, "find version")
+		} else if !found {
+			return fmt.Errorf("devpod version %s couldn't be found", flagVersion)
+		}
+
+		cmdPath, err := os.Executable()
+		if err != nil {
+			return err
+		}
+
+		log.Infof("Downloading version %s...", flagVersion)
+		err = updater.UpdateTo(release, cmdPath)
+		if err != nil {
+			return err
+		}
+
+		log.Donef("Successfully updated devpod to version %s", flagVersion)
+		return nil
+	}
+
+	newerVersion, err := CheckForNewerVersion()
+	if err != nil {
+		return err
+	}
+	if newerVersion == "" {
+		log.Infof("Current binary is the latest version: %s", version)
+		return nil
+	}
+
+	v := semver.MustParse(version)
+
+	log.Info("Downloading newest version...")
+	latest, err := updater.UpdateSelf(v, githubSlug)
+	if err != nil {
+		return err
+	}
+
+	if latest.Version.Equals(v) {
+		// latest version is the same as current version. It means current binary is up to date.
+		log.Infof("Current binary is the latest version: %s", version)
+	} else {
+		log.Donef("Successfully updated to version %s", latest.Version)
+		log.Infof("Release note: \n\n%s", latest.ReleaseNotes)
+	}
+
+	return nil
+}