Add swim.fish to project

.config/fish/fishfile

@@ -1 +1,2 @@
 jethrokuan/z
+mitchell/swim.fish

swim.fish

@@ -0,0 +1,46 @@
+##!/usr/bin/env fish
+# Uncomment this line and the last 2 lines of this file to enable running it like `./swim.fish`.
+#
+# This swim.fish script serves as a central place to store frequently run commands for this project.
+# Replace Commands section with your own command functions.
+# Source: https://github.com/mitchell/swim.fish
+
+# Configuration
+
+set -g cmd_func_prefix 'swim' # Set the function prefix for defining tasks
+set -g fish_files \
+    ./install_arch \
+    ./provision_linux \
+    ./sync \
+    ./upgrade_debian \
+    ./**.fish \
+    ./.**.fish
+
+# Commands
+
+function swim_lint -d 'Lint fish scripts'
+    fish --no-execute $fish_files
+end
+
+function swim_format -d 'Format fish scripts'
+    fish_indent --write $fish_files
+end
+
+function swim_sync -d 'Run the sync script'
+    ./sync
+end
+
+function swim_install_arch -d 'Run the install_arch script'
+    ./install_arch
+end
+
+function swim_provision_linux -a distro -d 'Run the provision_linux script with the specified distro'
+    if test -n "$distro"
+        set -g distro $distro
+    end
+
+    ./provision_linux $argv[2..-1]
+end
+
+#curl -fsS https://raw.githubusercontent.com/mitchell/swim.fish/master/importable_sw.fish | source
+#run_swim_command 'swim' $argv