@import url("/assets/md.css")feat(installer): make zuwu installer suggest running the install cmd after removal of shellrc

@import url("/assets/md.css")additional changes:

fix(installer): if ZSH_NAME is unset, complain
fix(installer): if _ZUWU_DETECTED_INSTALL_PATH is set, overwrite it with the installer path

1 files changed, 11 insertions, 1 deletions

diff --git a/install.zsh b/install.zsh
index 933150c..223089b 100755
--- a/install.zsh
+++ b/install.zsh
@@ -1,5 +1,11 @@
 #!/usr/bin/env zsh
 set -e
+
+if [[ "$ZSH_NAME" == "" ]]; then
+  echo -e "\x1b[0;31mThe installer expects ZSH to be the executing shell, lmao.\x1b[0m"
+  exit 1
+fi
+
 __filename="$(realpath "$0")"
 __dirname="$(dirname "$__filename")"
 
@@ -39,6 +45,10 @@ fi
 for d in /usr/share/zsh/plugins/zuwu /usr/local/share/zsh/plugins/zuwu "\\\$HOME/.local/share/zsh/plugins/zuwu"; do
   if [[ -d "\\\$d" ]]; then
     source "\\\$d/zuwu.zsh"
+    # For debugging, calling _ZUWU_DETECTED_INSTALL_PATH=/dev/null zsh -c 'source ~/.zshrc && echo "\\\$_ZUWU_DETECTED_INSTALL_PATH"' may be useful
+    if [[ "\\\$_ZUWU_DETECTED_INSTALL_PATH" != "" ]]; then
+      _ZUWU_DETECTED_INSTALL_PATH="\\\$d"
+    fi
     break
   fi
 done
@@ -46,7 +56,7 @@ EOF_ZSHRC
 echo -e "\x1b[0;32mPlease run \x1b[0;34msource \$HOME/.zshrc\x1b[0;32m to load zuwu into the current shell.\x1b[0m"
 EOF_SETUPSCRIPT
 chmod +x "$TARGET/setup.zsh"
-if [[ "$_ZUWU_INSTALLED" != "1" ]]; then
+if [[ "$_ZUWU_INSTALLED" != "1" ]] || ! [[ -f "$HOME/.zshrc" ]]; then
   echo -e "\x1b[0;32mPlease run \x1b[0;34m$TARGET/setup.zsh\x1b[0;32m to install zuwu for the current user.\x1b[0m"
 else
   echo -e "\x1b[0;32mPlease run \x1b[0;34msource $HOME/.zshrc\x1b[0;32m to finish updating zuwu.\x1b[0m"