From: Banana <mail@bananas-playground.net>
Date: Sun, 27 Feb 2022 12:21:15 +0000 (+0100)
Subject: new client written in go
X-Git-Tag: 1.5~13
X-Git-Url: http://91.132.146.200/gitweb/?a=commitdiff_plain;h=a8aa6e86b1fc8932b20a079513ef6b1a0a3d5f69;p=selfpaste.git

new client written in go
---

diff --git a/client/go-client/README b/client/go-client/README
new file mode 100644
index 0000000..6e356be
--- /dev/null
+++ b/client/go-client/README
@@ -0,0 +1,8 @@
+This is a client written in go to be used with selfpaste
+https://://www.bananas-playground.net/projekt/selfpaste
+
+!WARNING!
+This is a very simple, with limited experience written, go program.
+Use at own risk and feel free to improve.
+
+Howto build:
diff --git a/client/go-client/go.mod b/client/go-client/go.mod
new file mode 100644
index 0000000..b7aa292
--- /dev/null
+++ b/client/go-client/go.mod
@@ -0,0 +1,3 @@
+module selfpaste/go-client
+
+go 1.17
diff --git a/client/go-client/go.sum b/client/go-client/go.sum
new file mode 100644
index 0000000..e69de29
diff --git a/client/go-client/selfpaste.go b/client/go-client/selfpaste.go
new file mode 100644
index 0000000..46b69f2
--- /dev/null
+++ b/client/go-client/selfpaste.go
@@ -0,0 +1,77 @@
+package main
+
+import (
+	"errors"
+	"fmt"
+	"log"
+	"math/rand"
+	"os"
+)
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the COMMON DEVELOPMENT AND DISTRIBUTION LICENSE
+// You should have received a copy of the
+// COMMON DEVELOPMENT AND DISTRIBUTION LICENSE (CDDL) Version 1.0
+// along with this program.  If not, see http://www.sun.com/cddl/cddl.html
+
+// 2019 - 2022 https://://www.bananas-playground.net/projekt/selfpaste
+
+const website = "https://www.bananas-playground.net/projekt/selfpaste"
+const version = "1.0"
+// used for non-existing default config
+const letters = "abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-_"
+
+func main() {
+	loadConfig()
+}
+
+/**
+ * Check and display error with additional message
+ */
+func errorCheck(e error, msg string) {
+	if e != nil {
+		log.Fatal(msg,e)
+	}
+}
+
+/**
+ * load or even create a default config
+ * $HOME/.selfpaste.yaml
+ */
+func loadConfig() {
+	homeDir, err := os.UserHomeDir()
+	errorCheck(err, "No $HOME directory available?")
+	log.Printf("Your $HOME: %s \n", homeDir)
+
+	var configFile = homeDir + "/.selfpaste.yaml"
+
+	if _, err := os.Stat(configFile); errors.Is(err, os.ErrNotExist) {
+		log.Printf("Config file not found. Creating default: %s \n", configFile)
+
+		newConfig, err := os.Create(configFile)
+		errorCheck(err, "Can not create config file!")
+		defer newConfig.Close()
+
+
+		_, err = fmt.Fprintf(newConfig, "# selfpaste go client config file.\n")
+		errorCheck(err, "Can not write to new config file")
+		fmt.Fprintf(newConfig, "# See %s for more details.\n", website)
+		fmt.Fprintf(newConfig, "# Version: %s\n", version)
+		fmt.Fprintf(newConfig, "endpoint:\n")
+		fmt.Fprintf(newConfig, "  host: http://your-seflpaste-endpoi.nt\n")
+		fmt.Fprintf(newConfig, "  secret: %s\n", randStringBytes(50))
+
+		log.Fatalf("New default config file created: - %s - Edit and launch again!",configFile)
+	}
+}
+
+/**
+ * just a random string
+ */
+func randStringBytes(n int) string {
+	b := make([]byte, n)
+	for i := range b {
+		b[i] = letters[rand.Intn(len(letters))]
+	}
+	return string(b)
+}