init .config git tracking

config/fish/functions/tide.fish

@@ -0,0 +1,28 @@
+function tide --description 'Manage your Tide prompt'
+    argparse --stop-nonopt v/version h/help -- $argv
+
+    if set -q _flag_version
+        echo 'tide, version 6.2.0'
+    else if set -q _flag_help
+        _tide_help
+    else if functions --query _tide_sub_$argv[1]
+        _tide_sub_$argv[1] $argv[2..]
+    else
+        _tide_help
+        return 1
+    end
+end
+
+function _tide_help
+    printf %s\n \
+        'Usage: tide [options] subcommand [options]' \
+        '' \
+        'Options:' \
+        '  -v or --version  print tide version number' \
+        '  -h or --help     print this help message' \
+        '' \
+        'Subcommands:' \
+        '  configure   run interactive configuration wizard' \
+        '  reload      reload tide configuration' \
+        '  bug-report  print info for use in bug reports'
+end