From cc00374c883ecf054b84a481eb0d78f54fd8eb8a Mon Sep 17 00:00:00 2001
From: hedy <hedy@tilde.cafe>
Date: Fri, 13 Jan 2023 17:13:11 +0800
Subject: [PATCH] Fixes for MacOS

---
 .startup.sh                    | 18 ++++++++++++++++--
 dotscripts/gen/fish-exportenvs | 21 +++++++++++----------
 dotscripts/setup/nvim          |  4 ++--
 iswsl.vim                      |  2 +-
 4 files changed, 30 insertions(+), 15 deletions(-)

diff --git a/.startup.sh b/.startup.sh
index 86eddac..33fc6ba 100644
--- a/.startup.sh
+++ b/.startup.sh
@@ -5,8 +5,22 @@
 # For fish see ~/dotscripts/setup/fish and ~/.config/fish/config.fish
 
 # Determine current running shell.
-# unix.stackexchange.com/questions/71121/ (comment by frostschutz)
-CURSHELL="$(sed -re 's/\x0.*//' /proc/$$/cmdline)"
+# https://unix.stackexchange.com/a/72475
+if test -n "$ZSH_VERSION"; then
+  CURSHELL=zsh
+elif test -n "$FISH_VERSION"; then
+  CURSHELL=fish
+elif test -n "$BASH_VERSION"; then
+  CURSHELL=bash
+elif test -n "$KSH_VERSION"; then
+  CURSHELL=ksh
+elif test -n "$FCEDIT"; then
+  CURSHELL=ksh
+elif test -n "$PS3"; then
+  CURSHELL=unknown
+else
+  CURSHELL=sh
+fi
 
 # Add the paths
 export PATH="$(~/bin/parse_addpath | sed 's/ /:/g'):$PATH"
diff --git a/dotscripts/gen/fish-exportenvs b/dotscripts/gen/fish-exportenvs
index b9f337f..aa0e290 100755
--- a/dotscripts/gen/fish-exportenvs
+++ b/dotscripts/gen/fish-exportenvs
@@ -1,18 +1,19 @@
-#!/usr/bin/env fish
+#!/usr/bin/env bash
+
+# TODO: Use aerc instead
 
 # Stubbornly translates ~/.exportenvs to ~/.exportenvs.fish
 
 echo "" > ~/.exportenvs.fish # clear the file
 
-for fileline in (cat ~/.exportenvs | sed 's/#!.\+$/#!\/usr\/bin\/env fish/')
-    set line (echo "$fileline" | sed 's/export //' | sed 's/#.\+//')
-    if test -z "$line"
+while read fileline; do
+    line=$(echo "$fileline" | sed 's/#. sed 's/export //' | sed 's/#\.\+//')
+    if [ -z "$line" ]; then
         echo "Adding '$fileline' as-is"
         echo "$fileline" >> ~/.exportenvs.fish
         continue
-    end
-    set name (echo "$line" | sed 's/=.\+$//' | sed 's/^$//')
-    set content (echo "$line" | sed 's/^.\+=//' | sed 's/\$(/(/')
-    echo "Adding $name with $content"
-    echo set -x "$name" $content >> ~/.exportenvs.fish
-end
+    fi
+	tline=$(echo "$line" | sed 's/=/ /')
+	echo Adding "$tline"
+	echo "set -x $tline" >> ~/.exportenvs.fish
+done < ~/.exportenvs
diff --git a/dotscripts/setup/nvim b/dotscripts/setup/nvim
index cb39941..4ec1b23 100755
--- a/dotscripts/setup/nvim
+++ b/dotscripts/setup/nvim
@@ -9,8 +9,8 @@ DEST=${XDG_DATA_HOME:-$HOME/.local/share}"/nvim/site/autoload/plug.vim"
 
 if ! [[ -f "$DEST" ]]; then
     echo "installing vim-plug for nvim"
-    sh -c 'curl -fLo "$DEST" --create-dirs \
-           https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim'
+    curl -fLo "$DEST" --create-dirs \
+           https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
     echo "installing nvim plugins"
     nvim +PlugInstall +qall
 else
diff --git a/iswsl.vim b/iswsl.vim
index e3d4411..22c44ce 100644
--- a/iswsl.vim
+++ b/iswsl.vim
@@ -1,5 +1,5 @@
 function! IsWSL()
-	if has("unix")
+	if has("unix") && !has("mac")
 		let lines = readfile("/proc/version")
 		if lines[0] =~ "Microsoft"
 			return 1