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Add lightline support #1

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Add lightline support #1

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3291f2f
Add lighline support
leiserfg Sep 25, 2020
6fd6e00
Add lightline feature
leiserfg Sep 25, 2020
4512aef
Check for extra features
leiserfg Sep 27, 2020
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7 changes: 6 additions & 1 deletion lua/base16.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -17,7 +17,12 @@ local function highlight(group, guifg, guibg, ctermfg, ctermbg, attr, guisp)
end

-- Modified from https://github.com/chriskempson/base16-vim
local function apply_base16_theme(theme, use_256_colorspace)
local function apply_base16_theme(theme, use_256_colorspace, extra_features)
local extra_features = extra_features or {lightline=false}
if extra_features.lightline then
require 'lightline'.base16_to_lightline(theme)
end

-- Terminal color definitions
local cterm00 = "00"
local cterm03 = "08"
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49 changes: 49 additions & 0 deletions lua/lightline.lua
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Original file line number Diff line number Diff line change
@@ -0,0 +1,49 @@
-- Based on https://github.com/mike-hearn/base16-vim-lightline/blob/master/templates/default.mustache
local function part(color1, color2)
return {"#"..color1[1], "#"..color2[1], color1[2], color2[2]}
end

local function base16_to_lightline(theme)
local base00 = { theme.base00, '0' } -- black
local base01 = { theme.base01, '18' }
local base02 = { theme.base02, '19' }
local base03 = { theme.base03, '8' }
local base04 = { theme.base04, '20' }
local base05 = { theme.base05, '7' }
local base06 = { theme.base06, '21' }
local base07 = { theme.base07, '15' } -- white

local base08 = { theme.base08, '1' } -- red
local base09 = { theme.base09, '16' } -- orange
local base0A = { theme.base0A, '3' } -- yellow
local base0B = { theme.base0B, '2' } -- green
local base0C = { theme.base0C, '6' } -- teal
local base0D = { theme.base0D, '4' } -- blue
local base0E = { theme.base0E, '5' } -- pink
local base0F = { theme.base0F, '17' } -- brown

local p = {normal={}, inactive={}, insert={}, replace={}, visual={}, tabline={}}

p.normal.left = { part( base00, base0D ), part( base05, base02 ) }
p.insert.left = { part( base01, base0B ), part( base05, base02 ) }
p.visual.left = { part( base00, base09 ), part( base05, base02 ) }
p.replace.left = { part( base00, base08 ), part( base05, base02 ) }
p.inactive.left = { part( base02, base00 ) }

p.normal.middle = { part( base07, base01 ) }
p.inactive.middle = { part( base01, base00 ) }

p.normal.right = { part( base01, base03 ), part( base06, base02 ) }
p.inactive.right = { part( base01, base00 ) }

p.normal.error = { part( base07, base08 ) }
p.normal.warning = { part( base07, base09 ) }

p.tabline.left = { part( base05, base02 ) }
p.tabline.middle = { part( base05, base01 ) }
p.tabline.right = { part( base05, base02 ) }
p.tabline.tabsel = { part( base02, base0A ) }

vim.g['lightline#colorscheme#base16_nvim#palette'] = p
end
return { base16_to_lightline=base16_to_lightline }