feat: use flakehub for installs, self-manage fleek, autogc

internal/flake/flake.go

@@ -537,6 +537,21 @@ func (f *Flake) writeUser(sys fleek.System, user fleek.User, template string, fo
 
 	return nil
 }
+
+func (f *Flake) WriteTemplates() error {
+
+	writeCmdLine := []string{"run", ".#fleek", "--", "write"}
+	err := f.runNix(nixbin, writeCmdLine)
+	if err != nil {
+		return err
+	}
+	err = f.mayCommit("fleek: update templates")
+
+	if err != nil {
+		return err
+	}
+	return nil
+}
 func (f *Flake) Apply() error {
 	fin.Info.Println(f.app.Trans("flake.apply"))
 

internal/flake/templates/flake.nix.tmpl

@@ -7,11 +7,11 @@
     nixpkgs.url = "github:nixos/nixpkgs/{{ .Config.Tracks }}";
 
     # Home manager
-    home-manager.url = "github:nix-community/home-manager";
+    home-manager.url = "https://flakehub.com/f/nix-community/home-manager/0.1.tar.gz";
     home-manager.inputs.nixpkgs.follows = "nixpkgs";
 
     # Fleek
-    fleek.url = "github:ublue-os/fleek";
+    fleek.url = "https://flakehub.com/f/ublue-os/fleek/*.tar.gz";
 
     # Overlays
     {{ range $index, $element := .Config.Overlays }}
@@ -22,7 +22,9 @@
   };
 
   outputs = { self, nixpkgs, home-manager, fleek, ... }@inputs: {
-
+    {{ range .Config.Systems }}
+     packages.{{ .Arch }}-{{ .OS }}.fleek = fleek.packages.{{ .Arch }}-{{ .OS }}.default;
+    {{ end }}
     # Available through 'home-manager --flake .#your-username@your-hostname'
     {{ $overlays := .Config.Overlays  }}
     homeConfigurations = {
@@ -41,6 +43,11 @@
           ./{{.Hostname}}/{{.Username}}.nix
           ./{{.Hostname}}/custom.nix
           # self-manage fleek
+          {
+            home.packages = [
+              fleek.packages.{{ .Arch }}-{{ .OS }}.default
+            ];
+          }
           ({
            nixpkgs.overlays = [{{ range $index, $element := $overlays }}inputs.{{$index}}.overlay {{ end }}];
           })

internal/fleek/config.go

@@ -59,6 +59,7 @@ type Config struct {
 	Users       []*User   `yaml:",flow"`
 	Track       string    `yaml:"track"`
 	AllowBroken bool      `yaml:"allow_broken"`
+	AutoGC      bool      `yaml:"auto_gc"`
 }
 
 func Levels() []string {
@@ -120,6 +121,19 @@ func NewSystem() (*System, error) {
 		Username: user,
 	}, nil
 }
+
+// CollectGarbage runs nix-collect-garbage
+func CollectGarbage() error {
+
+	command := exec.Command("nix-collect-garbage", "-d")
+	command.Stdin = os.Stdin
+	command.Stderr = os.Stderr
+	command.Stdout = os.Stdout
+	command.Env = os.Environ()
+
+	return command.Run()
+
+}
 func NewUser() (*User, error) {
 	fin.Info.Println("Enter User Details for Git Configuration:")
 	user := &User{}
@@ -460,6 +474,7 @@ func (c *Config) WriteInitialConfig(force bool, symlink bool) error {
 		return err
 	}
 	c.Unfree = true
+	c.AutoGC = true
 	c.Name = "Fleek Configuration"
 	c.Packages = []string{
 		"helix",

internal/fleekcli/root.go

@@ -101,6 +101,13 @@ func RootCmd() *cobra.Command {
 			fin.Debug.Printfln("git autopush: %v", cfg.Git.AutoPush)
 			fin.Debug.Printfln("git autocommit: %v", cfg.Git.AutoCommit)
 			fin.Debug.Printfln("git autopull: %v", cfg.Git.AutoPull)
+			fin.Debug.Printfln("auto gc: %v", cfg.AutoGC)
+
+			if cfg.AutoGC {
+				fin.Info.Println("Running nix-collect-garbage")
+				// we don't care too much if there's an error here
+				_ = fleek.CollectGarbage()
+			}
 
 		},
 		RunE: func(cmd *cobra.Command, args []string) error {
@@ -152,6 +159,8 @@ func RootCmd() *cobra.Command {
 
 	infoCmd := InfoCommand()
 	infoCmd.GroupID = packageGroup.ID
+	writeCmd := WriteCommand()
+	writeCmd.GroupID = fleekGroup.ID
 	manCmd := ManCommand()
 
 	docsCmd := genDocsCmd()
@@ -171,7 +180,7 @@ func RootCmd() *cobra.Command {
 	command.AddCommand(searchCmd)
 	command.AddCommand(infoCmd)
 	command.AddCommand(generateCmd)
-
+	command.AddCommand(writeCmd)
 	command.AddCommand(VersionCmd())
 
 	command.PersistentFlags().BoolVarP(

internal/fleekcli/update.go

@@ -48,6 +48,12 @@ func update(cmd *cobra.Command) error {
 	if err := fl.Update(); err != nil {
 		return err
 	}
+	// We just updated the flake lock, which might pull a new
+	// version of fleek in. Update the system templates to
+	// get new fixes without having to update/apply twice
+	if err := fl.WriteTemplates(); err != nil {
+		return err
+	}
 	if cmd.Flag(app.Trans("update.applyFlag")).Changed {
 		if err := fl.Apply(); err != nil {
 			return err

internal/fleekcli/version.go

@@ -6,7 +6,6 @@ import (
 
 	"github.com/spf13/cobra"
 	"github.com/ublue-os/fleek/internal/build"
-	"github.com/ublue-os/fleek/internal/vercheck"
 )
 
 type versionFlags struct {
@@ -27,7 +26,6 @@ func VersionCmd() *cobra.Command {
 	command.Flags().BoolVarP(&flags.verbose, app.Trans("version.flagVerbose"), "v", false, // value
 		app.Trans("version.flagVerboseDescription"),
 	)
-	command.AddCommand(selfUpdateCmd())
 
 	return command
 }
@@ -47,18 +45,6 @@ func versionCmdFunc(cmd *cobra.Command, _ []string, flags versionFlags) error {
 	}
 	return nil
 }
-func selfUpdateCmd() *cobra.Command {
-	command := &cobra.Command{
-		Use:   "update",
-		Short: "Update fleek launcher and binary",
-		Args:  cobra.ExactArgs(0),
-		RunE: func(cmd *cobra.Command, args []string) error {
-			return vercheck.SelfUpdate(cmd.OutOrStdout(), cmd.OutOrStderr())
-		},
-	}
-
-	return command
-}
 
 type versionInfo struct {
 	Version      string

internal/fleekcli/write.go

@@ -0,0 +1,48 @@
+/*
+Copyright © 2023 NAME HERE <EMAIL ADDRESS>
+*/
+package fleekcli
+
+import (
+	"github.com/spf13/cobra"
+	"github.com/ublue-os/fleek/fin"
+	"github.com/ublue-os/fleek/internal/flake"
+)
+
+// WriteCommand is an internal hidden command that
+// gets run after an update.
+func WriteCommand() *cobra.Command {
+	command := &cobra.Command{
+		Hidden: true,
+		Use:    app.Trans("write.use"),
+		Short:  app.Trans("write.short"),
+		Long:   app.Trans("write.long"),
+		RunE: func(cmd *cobra.Command, args []string) error {
+			return write(cmd)
+		},
+	}
+
+	return command
+}
+
+// writeCmd represents the write command
+func write(cmd *cobra.Command) error {
+	fin.Description.Println(cmd.Short)
+	err := mustConfig()
+	if err != nil {
+		return err
+	}
+	fl, err := flake.Load(cfg, app)
+	if err != nil {
+		return err
+	}
+
+	err = fl.Write("flake update", true, false)
+	if err != nil {
+		fin.Debug.Printfln("flake write error: %s", err)
+		return err
+	}
+
+	fin.Success.Println(app.Trans("write.done"))
+	return nil
+}

locales/en.yml

@@ -238,6 +238,13 @@ info:
   notFound: "That program or package is not part of fleek's bling set."
   aliases: "Shell Aliases"
   description: "Description"
+write:
+  use: "write"
+  long: "Apply system templates to existing flake"
+  example: |
+    fleek write
+  short: "Apply system templates to existing flake"
+  done: "Flake templates written."
 flake:
   noConfig: "No configuration files found. Try `fleek init`."
   configLoaded: "Configuration loaded"