Begin adding a basic config

README.md

@@ -2,13 +2,12 @@
 
 Simple plaintext diary.
 
-This project is *very* highly opinionated and minimal.
+This project is *very* opinionated and minimal. It is designed primarily for myself.
 
 ## Features:
 * Each day, you get a txt file. You have until 23:59 of that very day to finalise it.
-* At any moment, you can log a single line to the log file
+* At any moment, you can log a single line to the log
 * You can save named notes to document milestones, big events, or just a nice game you played this month
-* You can export everything in a zip file. Emergency export code for other people will be supported
+* You can easily export everything in a zip file for backups
 
-* No extra features. No encryption, OAuth, or anything fancy. Even the password is plain te- wait is this a feature?
+* Everything is in plain text. No databases, encryption, OAuth, or anything fancy. Even the password is plain te- wait is this a feature?
-* Intention to eventually *Go* dependency-less (get it?). Sorry chi, I still like you!

TODO.md

@@ -0,0 +1,15 @@
+
+
+# Crucial
+* Load username&password, port from config.txt
+* Add export feature
+* Add missing frontend pages
+
+# Short term
+* Custom CSS, pico is too big for this project
+* Organise .go files better
+
+# Long-medium term
+* *Go* dependency-less
+* Improve logging, log to files
+* Make the CLI better

config.go

@@ -0,0 +1,63 @@
+package main
+
+import (
+	"bufio"
+	"errors"
+	"log"
+	"os"
+	"strconv"
+	"strings"
+)
+
+type Config struct {
+	Username string
+	Password string
+	Port     int
+}
+
+func CreateConfig(config Config) {
+
+}
+
+func LoadConfig() (Config, error) {
+	filename := "config/config.txt"
+
+	if _, err := os.Stat(filename); errors.Is(err, os.ErrNotExist) {
+		CreateConfig(Config{})
+		return Config{}, err
+	}
+
+	cfg := Config{Port: 7101}
+
+	file, err := os.Open(filename)
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer file.Close()
+
+	scanner := bufio.NewScanner(file)
+	for scanner.Scan() {
+		entry := strings.Split(strings.Replace(scanner.Text(), " ", "", -1), "=")
+		if len(entry) != 2 {
+			continue
+		}
+		key := entry[0]
+		value := entry[1]
+		if key == "username" {
+			cfg.Username = value
+		} else if key == "password" {
+			cfg.Password = value
+		} else if key == "port" {
+			numVal, err := strconv.Atoi(value)
+			if err == nil {
+				cfg.Port = numVal
+			}
+		}
+	}
+
+	if err := scanner.Err(); err != nil {
+		log.Fatal(err)
+	}
+
+	return cfg, nil
+}

files.go

@@ -11,6 +11,7 @@ import (
 	"strings"
 )
 
+// GetFile returns raw contents of a txt file in data directory
 func GetFile(filename string, w http.ResponseWriter, r *http.Request) {
 	path := "data/" + filename + ".txt" // Can we and should we sanitize this?
 
@@ -31,7 +32,8 @@ func GetFile(filename string, w http.ResponseWriter, r *http.Request) {
 	}
 }
 
-// PostFile TODO: Save to trash to prevent malicious/accidental ovverrides?
+// PostFile Writes request's contents to a txt file in data directory
+// TODO: Save to trash to prevent malicious/accidental overrides?
 func PostFile(filename string, w http.ResponseWriter, r *http.Request) {
 	body, err := io.ReadAll(r.Body)
 	if err != nil {

main.go

@@ -1,5 +1,7 @@
 package main
 
+var Cfg, _ = LoadConfig()
+
 func main() {
 	Serve()
 }

serve.go

@@ -44,6 +44,6 @@ func Serve() {
 	fs := http.FileServer(http.Dir("public"))
 	r.Handle("/public/*", http.StripPrefix("/public/", fs))
 
-	fmt.Println("Website working on port: ", PORT)
+	fmt.Println("Website working on port: ", Cfg.Port)
-	_ = http.ListenAndServe(":"+strconv.Itoa(PORT), r)
+	_ = http.ListenAndServe(":"+strconv.Itoa(Cfg.Port), r)
 }