From 0179ddf4f20a02fe5b0e479954eedd0e4e9c1831 Mon Sep 17 00:00:00 2001
From: Virgil <virgil@lethean.io>
Date: Wed, 1 Apr 2026 06:49:34 +0000
Subject: [PATCH] feat(setup): add repo subcommand

Co-Authored-By: Virgil <virgil@lethean.io>
---
 cmd/setup/cmd_repo.go      | 26 ++++++++++++++++++++++++++
 cmd/setup/cmd_repo_test.go | 22 ++++++++++++++++++++++
 cmd/setup/cmd_setup.go     |  3 ++-
 locales/en.json            | 14 ++++++++------
 4 files changed, 58 insertions(+), 7 deletions(-)
 create mode 100644 cmd/setup/cmd_repo_test.go

diff --git a/cmd/setup/cmd_repo.go b/cmd/setup/cmd_repo.go
index 1fd6542..b50ba06 100644
--- a/cmd/setup/cmd_repo.go
+++ b/cmd/setup/cmd_repo.go
@@ -8,6 +8,7 @@ package setup
 
 import (
 	"fmt"
+	"os"
 	"os/exec"
 	"path/filepath"
 	"strings"
@@ -15,8 +16,33 @@ import (
 	"dappco.re/go/core/i18n"
 	coreio "dappco.re/go/core/io"
 	log "dappco.re/go/core/log"
+	"forge.lthn.ai/core/cli/pkg/cli"
 )
 
+var repoDryRun bool
+
+// addRepoCommand adds the 'repo' subcommand to generate .core configuration.
+func addRepoCommand(parent *cli.Command) {
+	repoCmd := &cli.Command{
+		Use:   "repo",
+		Short: i18n.T("cmd.setup.repo.short"),
+		Long:  i18n.T("cmd.setup.repo.long"),
+		Args:  cli.ExactArgs(0),
+		RunE: func(cmd *cli.Command, args []string) error {
+			cwd, err := os.Getwd()
+			if err != nil {
+				return log.E("setup.repo", "failed to get working directory", err)
+			}
+
+			return runRepoSetup(cwd, repoDryRun)
+		},
+	}
+
+	repoCmd.Flags().BoolVar(&repoDryRun, "dry-run", false, i18n.T("cmd.setup.flag.dry_run"))
+
+	parent.AddCommand(repoCmd)
+}
+
 // runRepoSetup sets up the current repository with .core/ configuration.
 func runRepoSetup(repoPath string, dryRun bool) error {
 	fmt.Printf("%s %s: %s\n", dimStyle.Render(">>"), i18n.T("cmd.setup.repo.setting_up"), repoPath)
diff --git a/cmd/setup/cmd_repo_test.go b/cmd/setup/cmd_repo_test.go
new file mode 100644
index 0000000..8b971a6
--- /dev/null
+++ b/cmd/setup/cmd_repo_test.go
@@ -0,0 +1,22 @@
+package setup
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestRunRepoSetup_CreatesCoreConfigs(t *testing.T) {
+	dir := t.TempDir()
+	require.NoError(t, os.WriteFile(filepath.Join(dir, "go.mod"), []byte("module example.com/test\n"), 0o644))
+
+	require.NoError(t, runRepoSetup(dir, false))
+
+	for _, name := range []string{"build.yaml", "release.yaml", "test.yaml"} {
+		path := filepath.Join(dir, ".core", name)
+		_, err := os.Stat(path)
+		require.NoErrorf(t, err, "expected %s to exist", path)
+	}
+}
diff --git a/cmd/setup/cmd_setup.go b/cmd/setup/cmd_setup.go
index 38128f3..a3b20f6 100644
--- a/cmd/setup/cmd_setup.go
+++ b/cmd/setup/cmd_setup.go
@@ -2,8 +2,8 @@
 package setup
 
 import (
-	"forge.lthn.ai/core/cli/pkg/cli"
 	"dappco.re/go/core/i18n"
+	"forge.lthn.ai/core/cli/pkg/cli"
 )
 
 // Style aliases from shared package
@@ -51,6 +51,7 @@ func initSetupFlags() {
 // AddSetupCommand adds the 'setup' command to the given parent command.
 func AddSetupCommand(root *cli.Command) {
 	initSetupFlags()
+	addRepoCommand(setupCmd)
 	addGitHubCommand(setupCmd)
 	root.AddCommand(setupCmd)
 }
diff --git a/locales/en.json b/locales/en.json
index 24b8f0e..0e14191 100644
--- a/locales/en.json
+++ b/locales/en.json
@@ -400,6 +400,14 @@
         "select_packages": "Select packages to clone",
         "confirm_clone": "Clone {{.Count}} package(s) to {{.Target}}?"
       },
+      "repo": {
+        "short": "Generate .core config for a repo",
+        "long": "Detect the current project type and generate .core/build.yaml, release.yaml, and test.yaml for the repository.",
+        "setting_up": "Setting up repo",
+        "detected_type": "Detected project type",
+        "would_create": "Would create",
+        "created": "Created"
+      },
       "github": {
         "short": "Configure GitHub repo settings",
         "long": "Apply standardised GitHub settings (labels, webhooks, branch protection, security) to repos.",
@@ -429,12 +437,6 @@
         "to_create": "To create",
         "to_update": "To update",
         "to_delete": "To delete"
-      },
-      "repo": {
-        "setting_up": "Setting up repo",
-        "detected_type": "Detected project type",
-        "would_create": "Would create",
-        "created": "Created"
       }
     }
   },