feat(iterm2): install to macOS /Applications/ rather than ~/Applications/ (works better)

iterm2/README.md

@@ -5,6 +5,17 @@ tagline: |
   iTerm2: a terminal emulator for macOS that does amazing things.
 ---
 
+To update versions, use iTerm2's built-in software update.
+
+### Files
+
+These are the files / directories that are created and/or modified with this
+install:
+
+```text
+/Applications/iTerm.app/
+```
+
 ## Cheat Sheet
 
 > The only bad thing about iTerm2 is that it's so seamless and intuitive that
@@ -22,7 +33,7 @@ iTerm2 supports a lot of nifty features, including:
 - GPU-accelerated
 
 **Important**: Unlike most packages, iTerm2 will be installed to
-`~/Applications`.
+`/Applications`.
 
 ### How to make the best of iTerm2
 

iterm2/install.sh

@@ -25,11 +25,11 @@ _install_iterm2() {
         exit 1
     fi
 
-    if [ -d ~/Applications/iTerm.app ]; then
-        mv ~/Applications/iTerm.app "${WEBI_TMP}/iTerm.app-webi.bak"
+    if [ -d /Applications/iTerm.app ]; then
+        mv /Applications/iTerm.app "${WEBI_TMP}/iTerm.app-webi.bak"
     fi
-    mkdir -p ~/Applications/
-    mv "${WEBI_TMP}/iTerm.app" ~/Applications/
+    mkdir -p /Applications/
+    mv "${WEBI_TMP}/iTerm.app" /Applications/
 }
 
 _install_iterm2