feat: Added Airline themes

Fixed #20

CHANGELOG.md

@@ -9,6 +9,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### What's New?
 
+- Included Airline themes Fixed #20
+- CI: Get and update primer primitives automatically #253
+
 ### Changes
 
 ### Issues Fix

README.md

@@ -579,6 +579,7 @@ This command will attach an autocmd to the current buffer that executes on `Buff
 - [nvim-treesitter](https://github.com/nvim-treesitter/nvim-treesitter)
 - [nvim-web-devicons](https://github.com/kyazdani42/nvim-web-devicons)
 - [telescope.nvim](https://github.com/nvim-telescope/telescope.nvim)
+- [vim-airline](https://github.com/vim-airline/vim-airline)
 - [vim-gitgutter](https://github.com/airblade/vim-gitgutter)
 - [which-key.nvim](https://github.com/folke/which-key.nvim)
 
@@ -594,6 +595,10 @@ vim.cmd('colorscheme github_dark')
 require('lualine').setup({ ... })
 ```
 
+### Airline
+
+Set your airline colorscheme with `:AirlineThemes` vim command.
+
 ## Syntax highlight groups
 
 This section will help you determine what highlight group is being applied to a piece of syntax. These sections will

autoload/airline/themes/github_dark.vim

@@ -0,0 +1,2 @@
+lua require('github-theme.util.airline')('github_dark')
+

autoload/airline/themes/github_dark_colorblind.vim

@@ -0,0 +1 @@
+lua require('github-theme.util.airline')('github_dark_colorblind')

autoload/airline/themes/github_dark_default.vim

@@ -0,0 +1 @@
+lua require('github-theme.util.airline')('github_dark_high_contrast')

autoload/airline/themes/github_dark_dimmed.vim

@@ -0,0 +1 @@
+lua require('github-theme.util.airline')('github_dark_dimmed')

autoload/airline/themes/github_dark_high_contrast.vim

@@ -0,0 +1 @@
+lua require('github-theme.util.airline')('github_dark_high_constrast')

autoload/airline/themes/github_dark_tritanopia.vim

@@ -0,0 +1 @@
+lua require('github-theme.util.airline')('github_dark_tritanopia')

autoload/airline/themes/github_light.vim

@@ -0,0 +1 @@
+lua require('github-theme.util.airline')('github_light')

autoload/airline/themes/github_light_colorblind.vim

@@ -0,0 +1 @@
+lua require('github-theme.util.airline')('github_light_colorblind')

autoload/airline/themes/github_light_high_contrast.vim

@@ -0,0 +1 @@
+lua require('github-theme.util.airline')('github_light_high_contrast')

autoload/airline/themes/github_light_tritanopia.vim

@@ -0,0 +1 @@
+lua require('github-theme.util.airline')('github_light_tritanopia')

lua/github-theme/util/airline.lua

@@ -0,0 +1,31 @@
+local C = require('github-theme.lib.color')
+
+return function(style)
+  local config = require('github-theme.config').options
+  local s = require('github-theme.spec').load(style)
+  local p = s.palette
+  local tbg = config.transparent and 'NONE' or s.bg0
+
+  local function blend(color, a)
+    return C(s.bg1):blend(C(color), a):to_css()
+  end
+
+  local generate_color_map = function(color)
+    local t = {
+      { tbg, color, 59, 74 }, -- guifg guibg ctermfg ctermbg
+      { color, blend(color, 0.1), 74, 59 }, -- guifg guibg ctermfg ctermbg
+      { s.fg2, blend(p.black.base, 0.2), 145, 16 }, -- guifg guibg ctermfg ctermbg
+    }
+    return vim.fn['airline#themes#generate_color_map'](t[1], t[2], t[3])
+  end
+
+  vim.g['airline#themes#' .. style .. '#palette'] = {
+    normal = generate_color_map(p.blue.base),
+    insert = generate_color_map(p.green.base),
+    visual = generate_color_map(p.yellow.base),
+    replace = generate_color_map(p.red.base),
+    commandline = generate_color_map(p.magenta.bright),
+    terminal = generate_color_map(p.orange),
+    inactive = generate_color_map(s.fg0),
+  }
+end