1 files changed, 44 insertions, 0 deletions
diff --git a/internal/documentation/documentation.go b/internal/documentation/documentation.go
new file mode 100644
index 0000000..af4b302
--- /dev/null
+++ b/internal/documentation/documentation.go
@@ -0,0 +1,44 @@
+/*
+ * This package isn't the actual termpicker app.
+ * To avoid importing packages which aren't needed at runtime,
+ * some auto-generation functionnalities is offloaded to here so
+ * it can be done with access to the rest of the code-base but
+ * without bloating the final binary. For example,
+ * generating bash+zsh auto-completion scripts isn't needed in
+ * the final binary if those script are generated before hand.
+ * Same gose for manpages. This file is meant to be run automatically
+ * to easily package new releases. Same goes for manpages which is the
+ * only feature currently in here.
+ */
+package main
+
+import (
+	_ "embed"
+	"log/slog"
+	"os"
+	"strings"
+
+	"github.com/ChausseBenjamin/termpicker/internal/app"
+	docs "github.com/urfave/cli-docs/v3"
+)
+
+func main() {
+	a := app.Command()
+
+	docs.MarkdownDocTemplate = strings.Join(
+		[]string{
+			docs.MarkdownDocTemplate,
+			app.KeybindingDocs,
+		},
+		"\n",
+	)
+
+	man, err := docs.ToManWithSection(a, 1)
+	if err != nil {
+		slog.Error("failed to generate man page",
+			slog.Any("error_message", err),
+		)
+		os.Exit(1)
+	}
+	os.Stdout.Write([]byte(man))
+}