1 files changed, 166 insertions, 0 deletions
diff --git a/app/cli.go b/app/cli.go
new file mode 100644
index 0000000..4d4f849
--- /dev/null
+++ b/app/cli.go
@@ -0,0 +1,166 @@
+package app
+
+import (
+	"bufio"
+	"bytes"
+	"encoding/json"
+	"os"
+	"time"
+)
+
+func ExecuteCommandLineArguments() {
+	const helpmsg = `SkunkyArt v1.3.1 [CSS improvements for mobile and the strips on Daily Deviations]
+Usage:
+	- [-c|--config] 	| path to config
+	- [-a|--add-instance]	| generates 'instances.json' and 'INSTANCES.md' files with ur instance
+	- [-h|--help]		| returns this message
+Example:
+	./skunkyart -c config.json
+Copyright lost+skunk, X11. https://git.macaw.me/skunky/skunkyart/src/tag/v1.3.1`
+
+	a := os.Args[1:]
+	for n, x := range a {
+		switch x {
+		case "-c", "--config":
+			if len(a) >= 2 {
+				CFG.cfg = a[n+1]
+			} else {
+				exit("Not enought arguments", 1)
+			}
+		case "-h", "--help":
+			exit(helpmsg, 0)
+		case "-a", "--add-instance":
+			addInstance()
+		}
+	}
+}
+
+type settingsUrls struct {
+	I2P      string `json:"i2p,omitempty"`
+	Ygg      string `json:"ygg,omitempty"`
+	Tor      string `json:"tor,omitempty"`
+	Clearnet string `json:"clearnet,omitempty"`
+}
+
+type settingsParams struct {
+	Nsfw  bool `json:"nsfw"`
+	Proxy bool `json:"proxy"`
+}
+
+type settings struct {
+	Title       string         `json:"title"`
+	Country     string         `json:"country"`
+	ModifiedSrc string         `json:"modified-src,omitempty"`
+	Urls        settingsUrls   `json:"urls"`
+	Settings    settingsParams `json:"settings"`
+}
+
+func addInstance() {
+	prompt := func(txt string, necessary bool) string {
+		input := bufio.NewScanner(os.Stdin)
+		for {
+			print(txt)
+			print(": ")
+			input.Scan()
+
+			if i := input.Text(); necessary && i == "" {
+				println("Please specify the", txt)
+			} else {
+				return i
+			}
+		}
+	}
+
+	var settingsVar struct {
+		Instances []settings `json:"instances"`
+	}
+	instancesJson, err := os.OpenFile("instances.test.json", os.O_CREATE|os.O_WRONLY, 0644)
+	try(err)
+	defer instancesJson.Close()
+
+	instances, err := os.OpenFile("INSTANCES.md", os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
+	try(err)
+	defer instances.Close()
+
+	for {
+		if Templates["instances.json"] == "" {
+			print("\rDownloading instance list...")
+		} else {
+			println("\r\033[2KDownloaded!")
+			try(json.Unmarshal([]byte(Templates["instances.json"]), &settingsVar))
+
+			settingsVar.Instances = append(settingsVar.Instances, settings{
+				Title:       prompt("Title", true),
+				Country:     prompt("Country", true),
+				ModifiedSrc: prompt("Link to modified sources", false),
+				Settings: settingsParams{
+					Nsfw:  CFG.Nsfw,
+					Proxy: CFG.Proxy,
+				},
+				Urls: settingsUrls{
+					Clearnet: prompt("Clearnet link", false),
+					Ygg:      prompt("Yggdrasil link", false),
+					Tor:      prompt("Onion link", false),
+					I2P:      prompt("I2P link", false),
+				},
+			})
+
+			j, err := json.MarshalIndent(&settingsVar, "", "    ")
+			try(err)
+
+			instancesJson.Write(j)
+
+			settingsVar := &settingsVar.Instances[len(settingsVar.Instances)-1]
+			var mdstr bytes.Buffer
+
+			mdstr.WriteString("\n|")
+			if settingsVar.Urls.Clearnet != "" {
+				mdstr.WriteString("[")
+				mdstr.WriteString(settingsVar.Title)
+				mdstr.WriteString("](")
+				mdstr.WriteString(settingsVar.Urls.Clearnet)
+				mdstr.WriteString(")")
+			} else {
+				mdstr.WriteString(settingsVar.Title)
+			}
+			mdstr.WriteString("|")
+
+			urls := []string{settingsVar.Urls.Ygg, settingsVar.Urls.I2P, settingsVar.Urls.Tor}
+			for i, l := 0, len(urls); i < l; i++ {
+				url := urls[i]
+				if url != "" {
+					mdstr.WriteString("[Yes](")
+					mdstr.WriteString(url)
+					mdstr.WriteString(")|")
+				} else {
+					mdstr.WriteString("No|")
+				}
+			}
+
+			settings := []bool{settingsVar.Settings.Nsfw, settingsVar.Settings.Proxy}
+			for i, l := 0, len(settings); i < l; i++ {
+				if settings[i] {
+					mdstr.WriteString("Yes|")
+				} else {
+					mdstr.WriteString("No|")
+				}
+			}
+
+			if settingsVar.ModifiedSrc != "" {
+				mdstr.WriteString("[Yes](")
+				mdstr.WriteString(settingsVar.ModifiedSrc)
+				mdstr.WriteString(")|")
+			} else {
+				mdstr.WriteString("No|")
+			}
+
+			mdstr.WriteString(settingsVar.Country)
+			mdstr.WriteString("|")
+
+			instances.Write(mdstr.Bytes())
+			break
+		}
+		time.Sleep(500 * time.Millisecond)
+	}
+	exit("Done! Now add the files 'instances.json' and 'INSTANCES.md' to the 'master' branch in the repository https://git.macaw.me/skunky/SkunkyArt", 0)
+}