Cleaned up launch agent install script

.stow-local-ignore

@@ -2,6 +2,7 @@
 ^/Brewfile*
 ^/README.*
 ^/LICENSE.*
+^/LaunchAgents*
 
 \.git
 \.gitignore

macOS/LaunchAgents/com.michael.clear-screenshots.plist

@@ -25,5 +25,9 @@
 	<string>michael</string>
   <key>RunAtLoad</key>
   <true/>
+  <key>StandardOutPath</key>
+  <string>/var/log/com.michael.clear-screenshots.out.log</string>
+  <key>StandardErrorPath</key>
+  <string>/var/log/com.michael.clear-screenshots.error.log</string>
 </dict>
 </plist>

scripts/install_launch_agents

@@ -2,19 +2,19 @@
 
 set -e
 
-# Installs launchd agents for appropriately.
+# Installs launchd agents.
 
-agent="$HOME/Library/LaunchAgents"
+agent_dir="${HOME}/Library/LaunchAgents"
 uid="$(id -u "$(whoami)")"
 
-test -d "$agent"
+mkdir -p "$agent_dir"
 
-for file in "$DOTFILES"/macOS/LaunchAgents/*.plist; do
+for file in "${DOTFILES}"/macOS/LaunchAgents/*.plist; do
-  filename="$(basename $file)"
+  filename=$(basename "${file}")
-  path="$agent/$filename"
+  path="${agent_dir}/${filename}"
-  if ! test -e "$path"; then
+  if ! test -e "${path}"; then
-    echo "Installing Agent: $filename"
+    echo "Installing Agent: ${filename}"
-    cp "$file" "$path"
+    cp "${file}" "${path}"
-    launchctl enable "user/$uid/$filename"
+    launchctl enable "user/${uid}/${filename}"
   fi
 done