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Update themes preview to use chunks in place of deprecated group (#918)

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Also `print`s the theme rather than just returns it from `preview theme
small` - Otherwise we can't "script" the theme preview as part of
screenshotting (found while recording with Asciinema).
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NotTheDr01ds 2024-07-25 11:42:06 -04:00 • committed by GitHub
parent 2321b5b29a
commit 60b1444742
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2 changed files with 32 additions and 4 deletions
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34
themes/mod.nu
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@ -114,9 +114,9 @@ export def "preview theme small" [] {
#return ($color_table | group 19)
let table1 = ($color_table | group $row_count | get 0 | rename "Column 1")
let table2 = ($color_table | group $row_count | get 1 | rename "Column 2")
let table3 = ($color_table | group $row_count | get 2 | rename "Column 3")
let table1 = ($color_table | chunks $row_count | get 0 | rename "Column 1")
let table2 = ($color_table | chunks $row_count | get 1 | rename "Column 2")
let table3 = ($color_table | chunks $row_count | get 2 | rename "Column 3")
$table1
| merge $table2
@ -125,6 +125,7 @@ export def "preview theme small" [] {
| table -e -i false
# Remove heading
| str replace -r '^([^\n]+)(\n[^\n]+){2}' '$1'
| print $in
}
# Preview what your terminal theme looks like
@ -157,4 +158,31 @@ export def 'preview terminal' [] {
rgb_normal: ($color.rgb | preview n)
rgb_bold: ($color.rgb | preview b)
}}
}
# Updates the terminal colors based on the current color_config
export def "update terminal" [] {
# Set terminal colors
let osc_screen_foreground_color = '10;'
let osc_screen_background_color = '11;'
let osc_cursor_color = '12;'
let foreground = ($env.config?.color_config?.foreground? | default "#0000FF")
print $foreground
let background = ($env.config?.color_config?.background? | default "#000000")
print $background
let cursor = ($env.config?.color_config?.cursor? | default "#FFFFFF")
print $cursor
$"
(ansi -o $osc_screen_foreground_color)($foreground)(char bel)
(ansi -o $osc_screen_background_color)($background)(char bel)
(ansi -o $osc_cursor_color)($cursor)(char bel)
"
# Line breaks above are just for source readability
# but create extra whitespace when activating. Collapse
# to one line
| str replace --all "\n" ''
| print $in
}

2
themes/nupm.nuon
View file

@ -3,6 +3,6 @@
description: "Officially-supported themes for Nushell"
documentation: "https://github.com/nushell/nu_scripts/blob/main/README.md"
license: "https://github.com/nushell/nu_scripts/blob/main/LICENSE"
version: 0.4.0
version: 0.4.1
type: "module"
}