move pttodo-cli up from /cmd/

cmd/config.go

@@ -0,0 +1,47 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"os"
+	"strings"
+)
+
+type config struct {
+	targets     []string
+	root        string
+	tags        []string
+	search      string
+	edit        bool
+	add         string
+	addSchedule string
+	addTags     string
+}
+
+func getConfig() config {
+	defaultFilepath := os.Getenv("PTTODO_FILE")
+	if defaultFilepath == "" {
+		defaultFilepath = "./todo.yaml"
+	}
+
+	var config config
+	var target string
+	flag.StringVar(&target, "f", defaultFilepath, "($PTTODO_FILE) path to yaml file or dir (starting with root then alphabetical for dir)")
+	flag.StringVar(&config.root, "root", DUMP_TODO, "path to pretty print ("+fmt.Sprint([]string{DUMP_ALL, DUMP_TODO, DUMP_SCHEDULED, DUMP_DONE})+")")
+	var tagss string
+	flag.StringVar(&tagss, "tags", "", "csv of all tags to find, -x to invert")
+	flag.StringVar(&config.search, "search", "", "fts case insensitive")
+	flag.BoolVar(&config.edit, "e", false, "edit file")
+	flag.StringVar(&config.add, "add", "", "todo to add")
+	flag.StringVar(&config.addSchedule, "add-schedule", "", "todo to add schedule")
+	flag.StringVar(&config.addTags, "add-tags", "", "todo to add csv tags")
+	flag.Parse()
+
+	config.tags = strings.Split(tagss, ",")
+	config.targets = []string{target}
+	if stat, err := os.Stat(target); err == nil && stat.IsDir() {
+		config.targets, _ = listDir(target)
+	}
+
+	return config
+}