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Generic menus (#5085)
* updated to reedline generic menus * help menu with examples * generic menus in the engine * description menu template * list of menus in config * default value for menu * menu from block * generic menus examples * change to reedline git path * cargo fmt * menu name typo * remove commas from default file * added error message
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@ -198,32 +198,125 @@ let $config = {
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edit_mode: emacs # emacs, vi
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max_history_size: 10000 # Session has to be reloaded for this to take effect
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sync_history_on_enter: true # Enable to share the history between multiple sessions, else you have to close the session to persist history to file
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menu_config: {
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columns: 4
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col_width: 20 # Optional value. If missing all the screen width is used to calculate column width
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col_padding: 2
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text_style: green
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selected_text_style: green_reverse
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marker: "| "
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}
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history_config: {
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page_size: 10
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selector: "!"
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text_style: green
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selected_text_style: green_reverse
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marker: "? "
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}
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help_config: {
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columns: 4
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col_width: 20 # Optional value. If missing all the screen width is used to calculate column width
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col_padding: 2
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selection_rows: 4
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description_rows: 10
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text_style: green
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selected_text_style: green_reverse
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description_text_style: yellow
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marker: "? "
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}
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menus: [
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# Configuration for default nushell menus
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# Note the lack of souce parameter
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{
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name: completion_menu
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only_buffer_difference: false
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marker: "| "
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type: {
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layout: columnar
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columns: 4
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col_width: 20 # Optional value. If missing all the screen width is used to calculate column width
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col_padding: 2
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}
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style: {
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text: green
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selected_text: green_reverse
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description_text: yellow
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}
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}
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{
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name: history_menu
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only_buffer_difference: true
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marker: "? "
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type: {
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layout: list
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page_size: 10
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}
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style: {
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text: green
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selected_text: green_reverse
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description_text: yellow
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}
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}
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{
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name: help_menu
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only_buffer_difference: true
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marker: "? "
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type: {
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layout: description
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columns: 4
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col_width: 20 # Optional value. If missing all the screen width is used to calculate column width
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col_padding: 2
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selection_rows: 4
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description_rows: 10
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}
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style: {
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text: green
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selected_text: green_reverse
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description_text: yellow
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}
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}
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# Example of extra menus created using a nushell source
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# Use the source field to create a list of records that populates
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# the menu
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{
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name: commands_menu
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only_buffer_difference: false
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marker: "# "
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type: {
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layout: columnar
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columns: 4
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col_width: 20
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col_padding: 2
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}
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style: {
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text: green
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selected_text: green_reverse
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description_text: yellow
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}
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source: { |buffer, position|
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$nu.scope.commands
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| where command =~ $buffer
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| each { |it| {value: $it.command description: $it.usage} }
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}
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}
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{
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name: vars_menu
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only_buffer_difference: true
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marker: "# "
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type: {
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layout: list
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page_size: 10
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}
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style: {
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text: green
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selected_text: green_reverse
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description_text: yellow
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}
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source: { |buffer, position|
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$nu.scope.vars
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| where name =~ $buffer
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| sort-by name
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| each { |it| {value: $it.name description: $it.type} }
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}
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}
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{
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name: commands_with_description
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only_buffer_difference: true
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marker: "# "
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type: {
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layout: description
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columns: 4
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col_width: 20
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col_padding: 2
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selection_rows: 4
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description_rows: 10
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}
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style: {
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text: green
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selected_text: green_reverse
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description_text: yellow
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}
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source: { |buffer, position|
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$nu.scope.commands
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| where command =~ $buffer
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| each { |it| {value: $it.command description: $it.usage} }
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}
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}
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]
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keybindings: [
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{
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name: completion_menu
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@ -268,5 +361,27 @@ let $config = {
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]
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}
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}
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# Keybindings used to trigger the user defined menus
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{
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name: commands_menu
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modifier: control
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keycode: char_t
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mode: [emacs, vi_normal, vi_insert]
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event: { send: menu name: commands_menu }
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}
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{
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name: commands_menu
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modifier: control
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keycode: char_y
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mode: [emacs, vi_normal, vi_insert]
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event: { send: menu name: vars_menu }
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}
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{
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name: commands_with_description
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modifier: control
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keycode: char_u
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mode: [emacs, vi_normal, vi_insert]
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event: { send: menu name: commands_with_description }
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}
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]
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}
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