Fix check command detecting versions in wrong directory

The check command was resolving config paths incorrectly when no -c flag
was provided. With an empty checkConfigFile, ResolveAbsPath("") would
resolve to the current directory as an absolute path, and GetConfigDir()
would then extract its parent directory instead of the config directory.

This caused version detection to happen in a different directory than
when -c stacktodate.yml was explicitly specified, resulting in different
outcomes for the same check.

Fix: Set checkConfigFile to the default "stacktodate.yml" before any
path resolution, ensuring consistent behavior regardless of whether the
-c flag is provided.

🤖 Generated with Claude Code

Co-Authored-By: Claude Haiku 4.5 <[email protected]>

Author: ceritium

.github/workflows/test.yml

@@ -26,3 +26,9 @@ jobs:
 
     - name: Run tests
       run: go test -v ./...
+
+    - name: Build stacktodate
+      run: go build -o stacktodate
+
+    - name: Check stacktodate config
+      run: ./stacktodate check

cmd/check.go

@@ -44,6 +44,11 @@ var checkCmd = &cobra.Command{
 	Short: "Check if detected versions match stacktodate.yml",
 	Long:  `Verify that the versions in stacktodate.yml match the currently detected versions in your project. Useful for CI/CD pipelines.`,
 	Run: func(cmd *cobra.Command, args []string) {
+		// Use default config file if not specified
+		if checkConfigFile == "" {
+			checkConfigFile = "stacktodate.yml"
+		}
+
 		// Load config without requiring UUID
 		config, err := helpers.LoadConfig(checkConfigFile)
 		if err != nil {
@@ -53,11 +58,7 @@ var checkCmd = &cobra.Command{
 		// Resolve absolute path for directory management
 		absConfigPath, err := helpers.ResolveAbsPath(checkConfigFile)
 		if err != nil {
-			if checkConfigFile == "" {
-				absConfigPath, _ = helpers.ResolveAbsPath("stacktodate.yml")
-			} else {
-				helpers.ExitOnError(err, "failed to resolve config path")
-			}
+			helpers.ExitOnError(err, "failed to resolve config path")
 		}
 
 		// Get config directory

cmd/update.go

@@ -87,6 +87,7 @@ var updateCmd = &cobra.Command{
 var updateConfigFile string
 
 func init() {
+    rootCmd.AddCommand(updateCmd)
     // Flags for update command
     updateCmd.Flags().StringVarP(&updateConfigFile, "config", "c", "stacktodate.yml", "Path to stacktodate.yml config file (default: stacktodate.yml)")
     updateCmd.Flags().BoolVar(&skipAutodetect, "skip-autodetect", false, "Skip autodetection of project technologies")