[Feature] FTP stat file download

app/t2-stat-parser/ftp.go

@@ -0,0 +1,41 @@
+package main
+
+import (
+	"bytes"
+	"fmt"
+	"log"
+	"os"
+	"os/exec"
+)
+
+//ShellToUse is...
+const ShellToUse = "sh"
+
+func Shellout(command string) (error, string, string) {
+	var stdout bytes.Buffer
+	var stderr bytes.Buffer
+	cmd := exec.Command(ShellToUse, "-c", command)
+	cmd.Stdout = &stdout
+	cmd.Stderr = &stderr
+	err := cmd.Run()
+	return err, stdout.String(), stderr.String()
+}
+
+func initFTP() {
+
+	ftpHOST := os.Getenv("FTP_HOST")
+	ftpUSER := os.Getenv("FTP_USER")
+	ftpPW := os.Getenv("FTP_PW")
+
+	fmt.Println("Downloading stat files from", ftpHOST)
+
+	err, out, errout := Shellout("wget --recursive -nH --cut-dirs=4 --user=" + ftpUSER + " --no-parent --password=" + ftpPW + " -P /app/serverStats/stats/ ftp://" + ftpHOST + "/" + ftpHOST + "_port_28000/classic/serverStats/stats/")
+	if err != nil {
+		log.Printf("error: %v\n", err)
+	}
+	fmt.Println("--- FTP stdout ---")
+	fmt.Println(out)
+	fmt.Println("--- FTP stderr ---")
+	fmt.Println(errout)
+
+}

app/t2-stat-parser/main.go

@@ -1,17 +1,23 @@
 /*
+	[ T2 Stat Parser for DarkTiger's Stats]
 
-Parser for DarkTiger's T2 Server Stats
+	A player stat parser that retrieves stat files via FTP
+	and imports them into a postgres db daily
 
-[TODO]
-	- Read Additional GameTypes on the fly
-	- Use go modules
-	- Update to v4 SQL driver
-	- Ability to download stat files from remote server via FTP
 */
 
 package main
 
-func main() {
+import (
+	"fmt"
+)
 
+func main() {
+	fmt.Println("Starting FTP stat file download")
+	initFTP()
+	fmt.Println("Stat files downloaded!")
+
+	fmt.Println("Starting stat parser")
 	initParser()
+	fmt.Println("All done!")
 }

app/t2-stat-parser/parser.go

@@ -3,10 +3,7 @@
 Parser for DarkTiger's T2 Server Stats
 
 [TODO]
-	- Read Additional GameTypes on the fly
-	- Use go modules
 	- Update to v4 SQL driver
-	- Ability to download stat files from remote server via FTP
 */
 
 package main