From 2bbec714424be60364a62b605f64c3587bb6825c Mon Sep 17 00:00:00 2001
From: Sean Henderson <mail@sean.sh>
Date: Sun, 19 Aug 2018 12:39:18 -0700
Subject: [PATCH] Support capital 'Darwin' $OSTYPE

On some macOS environments, the `$OSTYPE` environment variable is
'Darwin' (capitalized) and not 'darwin'. This caused the install script
to echo "OS Darwin is not supported!" and exit, even if everything was
in fact in order.

This patch uses a case-insensitive regex against a [standard bash
operator](1) to allow any `$OSTYPE` that starts with 'Darwin' or
'darwin'.

All other instances of conditional checks for darwin* are also patched
across the code base.

[1]: https://www.gnu.org/software/bash/manual/bash.html#index-_005d_005d
---
 bin/run   | 2 +-
 install   | 4 ++--
 uninstall | 2 +-
 update    | 2 +-
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/bin/run b/bin/run
index 804a137..f40b2a2 100755
--- a/bin/run
+++ b/bin/run
@@ -60,7 +60,7 @@ if [[ $OSTYPE == "linux-gnu" ]]; then
   cat $TMPFILE | xclip -selection clipboard
 
 # OSX
-elif [[ $OSTYPE == "darwin"* ]]; then
+elif [[ $OSTYPE =~ [Dd]+arwin[.]* ]]; then
   # if there is no path file, it must have been deleted or the installer failed
   require_file_exists $AW_PATH/.path \
     "Please reinstall vim-anywhere."
diff --git a/install b/install
index a26dc62..6775938 100755
--- a/install
+++ b/install
@@ -75,7 +75,7 @@ if [[ $OSTYPE == "linux-gnu" ]]; then
   require_installed xclip
 
 # OSX specific checks
-elif [[ $OSTYPE == "darwin"* ]]; then
+elif [[ $OSTYPE =~ [Dd]+arwin[.]* ]]; then
   require_installed mvim 'Run `brew install macvim`.'
 
 # Unsupported OS
@@ -120,7 +120,7 @@ if [[ $OSTYPE == "linux-gnu" ]]; then
   fi
 
 # OSX install
-elif [[ $OSTYPE == "darwin"* ]]; then
+elif [[ $OSTYPE =~ [Dd]+arwin[.]* ]]; then
   # store the absolute path to the mvim executable
   which mvim > $AW_PATH/.path
 
diff --git a/uninstall b/uninstall
index a9f1201..bf6725e 100755
--- a/uninstall
+++ b/uninstall
@@ -49,7 +49,7 @@ if [[ $OSTYPE == "linux-gnu" ]]; then
   fi
 
 # OSX uninstall
-elif [[ $OSTYPE == "darwin"* ]]; then
+elif [[ $OSTYPE =~ [Dd]+arwin[.]* ]]; then
   rm -rf $HOME/Library/Services/VimAnywhere.workflow
 fi
 
diff --git a/update b/update
index b2f244b..da77d39 100755
--- a/update
+++ b/update
@@ -47,7 +47,7 @@ pushd $AW_PATH
 popd
 
 # OSX only
-if [[ $OSTYPE == "darwin"* ]]; then
+if [[ $OSTYPE =~ [Dd]+arwin[.]* ]]; then
   cp -R $AW_PATH/VimAnywhere.workflow $HOME/Library/Services
 fi