Add files commands

Author: evanpurkhiser

cmd/dots/files.go

@@ -0,0 +1,22 @@
+package main
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/spf13/cobra"
+
+	"go.evanpurkhiser.com/dots/resolver"
+)
+
+var filesCmd = cobra.Command{
+	Use:   "files [filter...]",
+	Short: "List resolved dotfile paths",
+	RunE: func(cmd *cobra.Command, args []string) error {
+		dotfiles := resolver.ResolveDotfiles(*sourceConfig, *sourceLockfile)
+
+		fmt.Println(strings.Join(dotfiles.Filter(args).Files(), "\n"))
+
+		return nil
+	},
+}

config/config.go

@@ -78,13 +78,25 @@ type SourceLockfile struct {
 	Profile string `json:"profile"`
 
 	// Groups is a list of groups to be installed if no profile is specified.
-	// Does nothing if a profile has been specified.
+	// Does nothing if a profile has been specified. The base groups from the
+	// configuration will always be installed.
 	Groups []string `json:"groups"`
 
 	// IntalledFiles is the current list of insatlled configuration files
 	InstalledFiles []string `json:"installed_files"`
 }
 
+// ResolveGroups returns the list of groups the lockfile is currently locked to.
+func (l *SourceLockfile) ResolveGroups(config SourceConfig) []string {
+	profileGroups, ok := config.Profiles[l.Profile]
+	if ok {
+		return append(config.BaseGroups, profileGroups...)
+	}
+
+	// Use lockfile groups override list
+	return append(config.BaseGroups, l.Groups...)
+}
+
 // SourceConfigPath determines the location of the source configuration file.
 func SourceConfigPath() string {
 	if path := os.Getenv(sourceConfigEnv); path != "" {