Rename binary from geheim to foostore

- go.mod: module path codeberg.org/snonux/geheim → codeberg.org/snonux/foostore
- cmd/geheim/ → cmd/foostore/
- Magefile.go: binary/binaryName/mainPkg constants updated
- internal/config: config file path ~/.config/geheim.json → ~/.config/foostore.json
- All import paths and comments updated throughout
- Delete geheim.rb (the original Ruby implementation, superseded by this Go rewrite)
- CLAUDE.md rewritten to reflect the Go implementation, new binary name,
  build system (mage), and current package architecture

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

12 files changed, 32 insertions, 32 deletions

diff --git a/internal/cli/cli.go b/internal/cli/cli.go
index 0ae4dde..fb76e90 100644
--- a/internal/cli/cli.go
+++ b/internal/cli/cli.go
@@ -1,7 +1,7 @@
 // Package cli implements the command-line interface for geheim.
 // It mirrors the Ruby CLI class (geheim.rb lines 551-713): parsing argv,
 // dispatching commands, and running an optional interactive readline shell.
-// Run() is the top-level entry point called by cmd/geheim/main.go.
+// Run() is the top-level entry point called by cmd/foostore/main.go.
 package cli
 
 import (
@@ -15,13 +15,13 @@ import (
 	"runtime"
 	"strings"
 
-	"codeberg.org/snonux/geheim/internal/clipboard"
-	"codeberg.org/snonux/geheim/internal/config"
-	"codeberg.org/snonux/geheim/internal/crypto"
-	"codeberg.org/snonux/geheim/internal/git"
-	"codeberg.org/snonux/geheim/internal/shell"
-	"codeberg.org/snonux/geheim/internal/store"
-	"codeberg.org/snonux/geheim/internal/version"
+	"codeberg.org/snonux/foostore/internal/clipboard"
+	"codeberg.org/snonux/foostore/internal/config"
+	"codeberg.org/snonux/foostore/internal/crypto"
+	"codeberg.org/snonux/foostore/internal/git"
+	"codeberg.org/snonux/foostore/internal/shell"
+	"codeberg.org/snonux/foostore/internal/store"
+	"codeberg.org/snonux/foostore/internal/version"
 )
 
 // CommandList is the canonical list of supported commands, ordered to match
@@ -60,7 +60,7 @@ type CLI struct {
 }
 
 // New initialises all runtime dependencies (config, PIN, cipher, store, git,
-// clipboard, shell) and returns a ready-to-use CLI.  cmd/geheim/main.go calls
+// clipboard, shell) and returns a ready-to-use CLI.  cmd/foostore/main.go calls
 // New with a signal-cancellable context so that long-running operations (fzf,
 // external editors) are interrupted cleanly on SIGINT/SIGTERM.
 func New(ctx context.Context) (*CLI, error) {
@@ -70,7 +70,7 @@ func New(ctx context.Context) (*CLI, error) {
 // Run dispatches argv (typically os.Args[1:]) to the appropriate handler or
 // enters the interactive shell loop.  Returns an exit code suitable for
 // os.Exit.  The caller is responsible for calling sh.Close() when done;
-// cmd/geheim/main.go does this via defer.
+// cmd/foostore/main.go does this via defer.
 func (c *CLI) Run(ctx context.Context, argv []string) int {
 	defer c.sh.Close()
 	return c.run(ctx, argv)
@@ -297,7 +297,7 @@ func (c *CLI) dispatchSimple(ctx context.Context, argv []string, cmd string) (in
 		return 0, "", true
 
 	case "version":
-		logMsg(fmt.Sprintf("geheim %s", version.Version))
+		logMsg(fmt.Sprintf("foostore %s", version.Version))
 		return 0, "", true
 
 	case "commands":
@@ -315,7 +315,7 @@ func (c *CLI) dispatchSimple(ctx context.Context, argv []string, cmd string) (in
 		// dispatch is called, so this branch only fires in one-shot mode where
 		// switching to interactive mode is not meaningful.  We print a notice and
 		// exit cleanly rather than silently doing nothing.
-		logMsg("Use geheim without arguments to enter interactive mode")
+		logMsg("Use foostore without arguments to enter interactive mode")
 		return 0, "", true
 
 	case "exit":
diff --git a/internal/config/config.go b/internal/config/config.go
index f48a046..6354d83 100644
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -14,7 +14,7 @@ import (
 )
 
 // configPath is the location of the optional user config file.
-const configPath = "~/.config/geheim.json"
+const configPath = "~/.config/foostore.json"
 
 // Config holds all application-wide configuration values.
 // JSON field names use snake_case to match geheim.rb Config::DEFAULTS keys.
diff --git a/internal/config/config_test.go b/internal/config/config_test.go
index ae2d6c1..3f8ace9 100644
--- a/internal/config/config_test.go
+++ b/internal/config/config_test.go
@@ -9,7 +9,7 @@ import (
 	"testing"
 )
 
-// writeUserConfig creates the ~/.config/geheim.json file inside the given
+// writeUserConfig creates the ~/.config/foostore.json file inside the given
 // HOME directory (which must already exist).  Used to exercise Load() directly.
 func writeUserConfig(t *testing.T, home, content string) {
 	t.Helper()
@@ -17,7 +17,7 @@ func writeUserConfig(t *testing.T, home, content string) {
 	if err := os.MkdirAll(cfgDir, 0o755); err != nil {
 		t.Fatalf("MkdirAll: %v", err)
 	}
-	path := filepath.Join(cfgDir, "geheim.json")
+	path := filepath.Join(cfgDir, "foostore.json")
 	if err := os.WriteFile(path, []byte(content), 0o600); err != nil {
 		t.Fatalf("WriteFile: %v", err)
 	}
@@ -167,7 +167,7 @@ func TestLoad_invalid_json(t *testing.T) {
 // TestLoad_missing_file_no_warning verifies that a missing config file does NOT
 // produce any output — absence is normal for a first-run or unconfigured install.
 func TestLoad_missing_file_no_warning(t *testing.T) {
-	dir := t.TempDir() // no geheim.json inside
+	dir := t.TempDir() // no foostore.json inside
 	t.Setenv("HOME", dir)
 
 	stderr := captureStderr(func() { _ = Load() })
@@ -188,7 +188,7 @@ func TestLoad_unreadable_file(t *testing.T) {
 	writeUserConfig(t, dir, `{"edit_cmd":"nvim"}`)
 
 	// Make the file unreadable.
-	cfgPath := filepath.Join(dir, ".config", "geheim.json")
+	cfgPath := filepath.Join(dir, ".config", "foostore.json")
 	if err := os.Chmod(cfgPath, 0o000); err != nil {
 		t.Fatalf("Chmod: %v", err)
 	}
diff --git a/internal/crypto/crypto_test.go b/internal/crypto/crypto_test.go
index 556a12e..fb37d69 100644
--- a/internal/crypto/crypto_test.go
+++ b/internal/crypto/crypto_test.go
@@ -294,7 +294,7 @@ func TestEncryptGolden(t *testing.T) {
 			wantHex:   "6190f985f42374d24dd8e17b3b2d6057",
 		},
 		{
-			name: "Hello world / pin=abcd1234 / 64x 'y'",
+			name:      "Hello world / pin=abcd1234 / 64x 'y'",
 			plaintext: []byte("Hello, world!"),
 			pin:       "abcd1234",
 			// 64 bytes of 'y': key is already 2x the required 32 bytes so it gets truncated.
diff --git a/internal/git/git_test.go b/internal/git/git_test.go
index 87d2ecf..fa1f8f7 100644
--- a/internal/git/git_test.go
+++ b/internal/git/git_test.go
@@ -8,7 +8,7 @@ import (
 	"strings"
 	"testing"
 
-	"codeberg.org/snonux/geheim/internal/git"
+	"codeberg.org/snonux/foostore/internal/git"
 )
 
 // initRepo creates a temporary git repository with a minimal config so that
diff --git a/internal/shell/shell_test.go b/internal/shell/shell_test.go
index 19491e3..71eafa8 100644
--- a/internal/shell/shell_test.go
+++ b/internal/shell/shell_test.go
@@ -8,7 +8,7 @@ import (
 	"os"
 	"testing"
 
-	"codeberg.org/snonux/geheim/internal/shell"
+	"codeberg.org/snonux/foostore/internal/shell"
 )
 
 // isTTY returns true when stdin is connected to an actual terminal.
diff --git a/internal/store/data.go b/internal/store/data.go
index b9423f2..fb33bf0 100644
--- a/internal/store/data.go
+++ b/internal/store/data.go
@@ -9,8 +9,8 @@ import (
 	"path/filepath"
 	"strings"
 
-	"codeberg.org/snonux/geheim/internal/crypto"
-	"codeberg.org/snonux/geheim/internal/git"
+	"codeberg.org/snonux/foostore/internal/crypto"
+	"codeberg.org/snonux/foostore/internal/git"
 )
 
 // Data holds a decrypted secret blob and the paths used to persist it.
diff --git a/internal/store/data_test.go b/internal/store/data_test.go
index 88b80cd..42721af 100644
--- a/internal/store/data_test.go
+++ b/internal/store/data_test.go
@@ -8,7 +8,7 @@ import (
 	"path/filepath"
 	"testing"
 
-	"codeberg.org/snonux/geheim/internal/crypto"
+	"codeberg.org/snonux/foostore/internal/crypto"
 )
 
 // --- helpers -----------------------------------------------------------------
diff --git a/internal/store/index.go b/internal/store/index.go
index 9064971..923082f 100644
--- a/internal/store/index.go
+++ b/internal/store/index.go
@@ -11,8 +11,8 @@ import (
 	"path/filepath"
 	"strings"
 
-	"codeberg.org/snonux/geheim/internal/crypto"
-	"codeberg.org/snonux/geheim/internal/git"
+	"codeberg.org/snonux/foostore/internal/crypto"
+	"codeberg.org/snonux/foostore/internal/git"
 )
 
 // Index represents a decrypted .index file and its associated .data path.
diff --git a/internal/store/index_test.go b/internal/store/index_test.go
index a16d757..57aea8c 100644
--- a/internal/store/index_test.go
+++ b/internal/store/index_test.go
@@ -9,7 +9,7 @@ import (
 	"strings"
 	"testing"
 
-	"codeberg.org/snonux/geheim/internal/crypto"
+	"codeberg.org/snonux/foostore/internal/crypto"
 )
 
 // newTestIndexCipher is a local helper to avoid import cycle via store_test.go.
diff --git a/internal/store/store.go b/internal/store/store.go
index fe9f132..0dfa5e7 100644
--- a/internal/store/store.go
+++ b/internal/store/store.go
@@ -19,9 +19,9 @@ import (
 	"sort"
 	"strings"
 
-	"codeberg.org/snonux/geheim/internal/config"
-	"codeberg.org/snonux/geheim/internal/crypto"
-	"codeberg.org/snonux/geheim/internal/git"
+	"codeberg.org/snonux/foostore/internal/config"
+	"codeberg.org/snonux/foostore/internal/crypto"
+	"codeberg.org/snonux/foostore/internal/git"
 )
 
 // Action describes what to do with each matching secret during a Search call.
diff --git a/internal/store/store_test.go b/internal/store/store_test.go
index 950c010..9670a01 100644
--- a/internal/store/store_test.go
+++ b/internal/store/store_test.go
@@ -13,9 +13,9 @@ import (
 	"strings"
 	"testing"
 
-	"codeberg.org/snonux/geheim/internal/config"
-	"codeberg.org/snonux/geheim/internal/crypto"
-	"codeberg.org/snonux/geheim/internal/git"
+	"codeberg.org/snonux/foostore/internal/config"
+	"codeberg.org/snonux/foostore/internal/crypto"
+	"codeberg.org/snonux/foostore/internal/git"
 )
 
 // --- test helpers ------------------------------------------------------------