krino: foundation — sexp reader, config language, init/new/check

1 files changed, 35 insertions, 0 deletions

diff --git a/cmd/krino/init.go b/cmd/krino/init.go
new file mode 100644
index 0000000..2122ff8
--- /dev/null
+++ b/cmd/krino/init.go
@@ -0,0 +1,35 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+package main
+
+import (
+	"fmt"
+	"io"
+
+	"krino/internal/config"
+	"krino/internal/xdg"
+)
+
+func init() { commands["init"] = cmdInit }
+
+// cmdInit creates the config directory with a commented krino.conf and
+// template.conf.
+func cmdInit(g *globals, args []string, stdout, stderr io.Writer) int {
+	fs := flagSet("init", g)
+	if code, ok := parse(fs, args, stdout, stderr); !ok {
+		return code
+	}
+	if fs.NArg() != 0 {
+		return usageError(stderr, "init takes no arguments")
+	}
+	created, err := config.Init(mainFile(g))
+	if err != nil {
+		fmt.Fprintf(stderr, "krino: %v\n", err)
+		return 2
+	}
+	for _, f := range created {
+		fmt.Fprintf(stdout, "created %s\n", xdg.Abbrev(f))
+	}
+	fmt.Fprintln(stdout, "next: krino new NAME PATH, for example: krino new downloads ~/Downloads")
+	return 0
+}