Fix cursor being at wrong position in input bar when default input is set

Makefile

@@ -8,7 +8,7 @@ GO ?= $(shell which go)
 
 build:
 	mkdir -p build
-	cd src/; $(GO) build -ldflags "-w" -o ../build/typer
+	cd src/; $(GO) build -ldflags "-w -X 'main.sysconfdir=$(SYSCONFDIR)'" -o ../build/typer
 
 install: build/typer
 	# Create directories
@@ -24,4 +24,4 @@ uninstall:
 clean:
 	rm -r build/
 
-.PHONY: build
+.PHONY: build

README.md

@@ -20,5 +20,5 @@ make
 ```
 - Run the following command **with superuser privileges** to install Typer to your system
 ```shell
-make install SYSCONFDIR=/etc
-```
+make install
+```

src/buffer.go

@@ -134,7 +134,7 @@ func (buffer *Buffer) Save() error {
 	}
 
 	// Append new line character at end of buffer contents if not present
-	if buffer.Contents[len(buffer.Contents)-1] != '\n' {
+	if buffer.Contents == "" || buffer.Contents[len(buffer.Contents)-1] != '\n' {
 		buffer.Contents += "\n"
 	}
 

src/config.go

@@ -44,8 +44,8 @@ func readConfig() {
 		if err != nil {
 			log.Fatalf("Could not unmarshal config.yml: %s", err)
 		}
-	} else if _, err := os.Stat("/etc/typer/config.yml"); err == nil {
-		reader, err := os.Open("/etc/typer/config.yml")
+	} else if _, err := os.Stat(path.Join(sysconfdir, "typer/config.yml")); err == nil {
+		reader, err := os.Open(path.Join(sysconfdir, "typer/config.yml"))
 		if err != nil {
 			log.Fatalf("Could not read config.yml: %s", err)
 		}

src/input_bar.go

@@ -18,7 +18,7 @@ func RequestInput(window *Window, text string, defaultInput string) chan string
 	request := &TyperInputRequest{
 		Text:         text,
 		input:        defaultInput,
-		cursorPos:    0,
+		cursorPos:    len(defaultInput),
 		inputChannel: make(chan string),
 	}
 

src/keybindings.go

@@ -40,8 +40,8 @@ func readKeybindings() {
 		if err != nil {
 			log.Fatalf("Could not unmarshal keybindings.yml: %s", err)
 		}
-	} else if _, err := os.Stat("/etc/typer/keybindings.yml"); err == nil {
-		reader, err := os.Open("/etc/typer/keybindings.yml")
+	} else if _, err := os.Stat(path.Join(sysconfdir, "typer/keybindings.yml")); err == nil {
+		reader, err := os.Open(path.Join(sysconfdir, "typer/keybindings.yml"))
 		if err != nil {
 			log.Fatalf("Could not read keybindings.yml: %s", err)
 		}

src/main.go

@@ -5,6 +5,8 @@ import (
 	"os"
 )
 
+var sysconfdir = "/etc/"
+
 func main() {
 	// Read config
 	readConfig()

src/style.go

@@ -94,14 +94,14 @@ func readStyles() {
 			}
 		}
 	}
-	if stat, err := os.Stat("/etc/typer/styles/"); err == nil && stat.IsDir() {
-		entries, err := os.ReadDir("/etc/typer/styles/")
+	if stat, err := os.Stat(path.Join(sysconfdir, "typer/styles/")); err == nil && stat.IsDir() {
+		entries, err := os.ReadDir(path.Join(sysconfdir, "typer/styles/"))
 		if err != nil {
 			log.Fatalf("Could not read user style directory: %s", err)
 		}
 
 		for _, entry := range entries {
-			entryPath := path.Join("/etc/typer/styles/", entry.Name())
+			entryPath := path.Join(path.Join(sysconfdir, "typer/styles/"), entry.Name())
 			style, err := readStyleYamlFile(entryPath)
 			if err != nil {
 				log.Fatalf("Could not read style file (%s): %s", entryPath, err)