feat: create bin dir

This creates a bin/ directory in the user's home directory and puts it in the path

Author: charlesreffett

scripts/add-bin-dir.sh

@@ -0,0 +1,53 @@
+#!/bin/bash
+
+# Define the bin directory path
+BIN_DIR="$HOME/bin"
+
+# Create the bin directory if it doesn't exist
+if [ ! -d "$BIN_DIR" ]; then
+    mkdir -p "$BIN_DIR"
+    echo "Created $BIN_DIR"
+else
+    echo "$BIN_DIR already exists."
+fi
+
+# add bin to the PATH only if it's not already there
+update_path() {
+    local profile=$1
+    if ! grep -q "PATH=.*:$BIN_DIR" "$profile" && ! grep -q "PATH=$BIN_DIR:.*" "$profile"; then
+        echo "export PATH=\"\$PATH:$BIN_DIR\"" >> "$profile"
+        echo "Added $BIN_DIR to PATH in $profile"
+    else
+        echo "$BIN_DIR is already in the PATH in $profile"
+    fi
+}
+
+# Check for zsh or bash and their respective files
+if [ -n "$ZSH_VERSION" ]; then
+    if [ -f "$HOME/.zshrc" ]; then
+        update_path "$HOME/.zshrc"
+    fi
+elif [ -n "$BASH_VERSION" ]; then
+    if [ -f "$HOME/.bash_profile" ]; then
+        update_path "$HOME/.bash_profile"
+    elif [ -f "$HOME/.bashrc" ]; then
+        update_path "$HOME/.bashrc"
+    elif [ -f "$HOME/.profile" ]; then
+        update_path "$HOME/.profile"
+    fi
+else
+    echo "Unrecognized shell or profile file not found."
+fi
+
+# Apply the changes by sourcing the profile files
+if [ -n "$ZSH_VERSION" ] && [ -f "$HOME/.zshrc" ]; then
+    source "$HOME/.zshrc"
+elif [ -n "$BASH_VERSION" ]; then
+    if [ -f "$HOME/.bash_profile" ]; then
+        source "$HOME/.bash_profile"
+    elif [ -f "$HOME/.bashrc" ]; then
+        source "$HOME/.bashrc"
+    elif [ -f "$HOME/.profile" ]; then
+        source "$HOME/.profile"
+    fi
+fi