plugins/latex: 2009 was 12 years ago

Locate the currently installed edition, instead of transpoting us back to undergrad.

clean_files.txt

@@ -102,6 +102,7 @@ plugins/available/hub.plugin.bash
 plugins/available/java.plugin.bash
 plugins/available/jekyll.plugin.bash
 plugins/available/jump.plugin.bash
+plugins/available/latex.plugin.bash
 plugins/available/less-pretty-cat.plugin.bash
 plugins/available/man.plugin.bash
 plugins/available/node.plugin.bash

plugins/available/latex.plugin.bash

@@ -1,9 +1,19 @@
-cite about-plugin
-about-plugin 'use mactex'
+# shellcheck shell=bash
+about-plugin 'add MacTeX to PATH'
+
+_bash_it_plugin_latex_paths=(
+	# Standard locations
+	/usr/local/texbin
+	# MacOS locations
+	/Library/TeX/texbin
+)
 
 # add mactex to the path if its present
-MACTEX_PATH=/usr/local/texlive/2009/bin/universal-darwin
-if [[ -d  $MACTEX_PATH ]]; then
-  pathmunge $MACTEX_PATH after
-fi
-unset MACTEX_PATH
+for _bash_it_plugin_latex_path in "${_bash_it_plugin_latex_paths[@]}"; do
+	if [[ -d "$_bash_it_plugin_latex_path/" ]]; then
+		pathmunge "$_bash_it_plugin_latex_path" after && break
+	fi
+done
+
+# Cleanup
+unset "${!_bash_it_plugin_latex_@}"