Initial commit

functions/_tide_sub_configure.fish

@@ -0,0 +1,95 @@
+set -g _tide_color_dark_blue 0087AF
+set -g _tide_color_dark_green 5FAF00
+set -g _tide_color_gold D7AF00
+set -g _tide_color_green 5FD700
+set -g _tide_color_light_blue 00AFFF
+
+# Create an empty fake function for each item
+for func in _fake(functions --all | string match --entire _tide_item)
+    function $func
+    end
+end
+
+for file in (status dirname)/tide/configure/{choices, functions}/**.fish
+    source $file
+end
+
+function _tide_sub_configure
+    if test $COLUMNS -lt 55 -o $LINES -lt 21
+        echo 'Terminal size too small; must be at least 55 x 21'
+        return 1
+    end
+
+    _tide_detect_os | read -g --line os_branding_icon os_branding_color os_branding_bg_color
+
+    set -g fake_columns $COLUMNS
+    test $fake_columns -gt 90 && set fake_columns 90
+    set -g fake_lines $LINES
+
+    set -g _tide_selected_option
+    _next_choice all/style
+end
+
+function _next_choice -a nextChoice
+    set -q _tide_selected_option || return 0
+    set -l cmd (string split '/' $nextChoice)[2]
+    $cmd
+end
+
+function _tide_title -a text
+    command -q clear && clear
+    set_color -o
+    string pad --width (math --scale=0 "$fake_columns/2" + (string length $text)/2) $text
+    set_color normal
+end
+
+function _tide_option -a symbol text
+    set -ga _tide_option_list $symbol
+
+    set_color -o
+    echo "($symbol) $text"
+    set_color normal
+end
+
+function _tide_menu
+    set -l list_with_slashes (string join '/' $_tide_option_list)
+
+    echo '(r) Restart from the beginning'
+    echo '(q) Quit and do nothing'\n
+
+    while true
+        set_color -o
+        read --nchars 1 --prompt-str "Choice [$list_with_slashes/r/q] " input
+        set_color normal
+
+        switch $input
+            case r
+                set -e _tide_option_list
+                _next_choice all/style
+                break
+            case q
+                set -e _tide_selected_option # Skip through all the _next_choices
+                set -e _tide_option_list
+                command -q clear && clear
+                break
+            case $_tide_option_list
+                set -e _tide_option_list
+                set -g _tide_selected_option $input
+                break
+        end
+    end
+end
+
+function _tide_display_prompt -a var_name var_value
+    test -n "$var_name" && set -g $var_name $var_value
+    _fake_tide_cache_variables
+    set -l prompt (_fake_tide_prompt)
+
+    set -l bottom_left_prompt_string_length (string length --visible $prompt[-1])
+    set -l right_prompt_string (string pad --width (math $fake_columns-$bottom_left_prompt_string_length) $prompt[1])
+    set -l prompt[-1] "$prompt[-1]$right_prompt_string"
+
+    string unescape $prompt[2..]
+    set_color normal
+    echo
+end