theme/supported-themes: add github-nvim-theme (#688)

docs/release-notes/rl-0.8.md

@@ -221,3 +221,9 @@
 
 - Fix plugin `setupOpts` for `neovim-session-manager` having an invalid value
   for `autoload_mode`.
+
+[esdevries](https://github.com/esdevries):
+
+[projekt0n/github-nvim-theme]: https://github.com/projekt0n/github-nvim-theme
+
+- Add `github-nvim-theme` theme from [projekt0n/github-nvim-theme].

modules/plugins/statusline/lualine/lualine.nix

@@ -21,6 +21,17 @@
     "codedark"
     "dracula"
     "everforest"
+    "github_dark"
+    "github_light"
+    "github_dark_dimmed"
+    "github_dark_default"
+    "github_light_default"
+    "github_dark_high_contrast"
+    "github_light_high_contrast"
+    "github_dark_colorblind"
+    "github_light_colorblind"
+    "github_dark_tritanopia"
+    "github_light_tritanopia"
     "gruvbox"
     "gruvbox_dark"
     "gruvbox_light"

modules/plugins/theme/supported-themes.nix

@@ -195,4 +195,20 @@ in {
       vim.cmd.colorscheme("nord")
     '';
   };
+  github = {
+    setup = {
+      style ? "dark",
+      transparent ? false,
+      ...
+    }: ''
+      require('github-theme').setup({
+        options = {
+          transparent = ${boolToString transparent},
+        },
+      })
+
+      vim.cmd[[colorscheme github_${style}]]
+    '';
+    styles = ["dark" "light" "dark_dimmed" "dark_default" "light_default" "dark_high_contrast" "light_high_contrast" "dark_colorblind" "light_colorblind" "dark_tritanopia" "light_tritanopia"];
+  };
 }

npins/sources.json

@@ -483,6 +483,18 @@
       "url": "https://github.com/akinsho/git-conflict.nvim/archive/a1badcd070d176172940eb55d9d59029dad1c5a6.tar.gz",
       "hash": "05rnwhm1fmg3yb7j2xc9nmw262jc687qxhwabn97qarrk2da0r0a"
     },
+    "github": {
+      "type": "Git",
+      "repository": {
+        "type": "Github",
+        "owner": "projekt0n",
+        "repo": "github-nvim-theme"
+      },
+      "branch": "main",
+      "revision": "c106c9472154d6b2c74b74565616b877ae8ed31d",
+      "url": "https://github.com/projekt0n/github-nvim-theme/archive/c106c9472154d6b2c74b74565616b877ae8ed31d.tar.gz",
+      "hash": "/A4hkKTzjzeoR1SuwwklraAyI8oMkhxrwBBV9xb59PA="
+    },
     "gitsigns-nvim": {
       "type": "Git",
       "repository": {