feat: add self-provided themes (#2224)

* chore: move themes to default assets

* feat: add self-provided themes

* fix: embed themes into binary

18 files changed, 36 insertions, 324 deletions

diff --git a/example/themes/README.md b/example/themes/README.md
index 0102efe73..ec8da20b3 100644
--- a/example/themes/README.md
+++ b/example/themes/README.md
@@ -1,19 +1,5 @@
 # Themes
 
-Themes can contain different flavors in one file, or can be created as individual files.
+It contains examples showing how to write a theme.
 
-Example:
-
-```
-gruvbox.kdl
-├─ gruvbox-light
-└─ gruvbox-dark
-
-or
-
-gruvbox-light.kdl
-└─ gruvbox-light
-
-gruvbox-dark.kdl
-└─ gruvbox-dark
-```
+If you would like to add a theme to zellij, please refer [zellij-utils/assets/themes](../../zellij-utils/assets/themes).
\ No newline at end of file
diff --git a/example/themes/catppuccin.kdl b/example/themes/catppuccin.kdl
deleted file mode 100644
index b8e70bbb6..000000000
--- a/example/themes/catppuccin.kdl
+++ /dev/null
@@ -1,60 +0,0 @@
-// Catppuccin Theme:
-// https://github.com/catppuccin/catppuccin
-
-themes {
-  catppuccin-latte {
-    bg "#acb0be" // Surface2
-    fg "#acb0be" // Surface2
-    red "#d20f39"
-    green "#40a02b"
-    blue "#1e66f5"
-    yellow "#df8e1d"
-    magenta "#ea76cb" // Pink
-    orange "#fe640b" // Peach
-    cyan "#04a5e5" // Sky
-    black "#dce0e8" // Crust
-    white "#4c4f69" // Text
-  }
-
-  catppuccin-frappe {
-    bg "#626880" // Surface2
-    fg "#c6d0f5"
-    red "#e78284"
-    green "#a6d189"
-    blue "#8caaee"
-    yellow "#e5c890"
-    magenta "#f4b8e4" // Pink
-    orange "#ef9f76" // Peach
-    cyan "#99d1db" // Sky
-    black "#292c3c" // Mantle
-    white "#c6d0f5"
-  }
-
-  catppuccin-macchiato {
-    bg "#5b6078" // Surface2
-    fg "#cad3f5"
-    red "#ed8796"
-    green "#a6da95"
-    blue "#8aadf4"
-    yellow "#eed49f"
-    magenta "#f5bde6" // Pink
-    orange "#f5a97f" // Peach
-    cyan "#91d7e3" // Sky
-    black "#1e2030" // Mantle
-    white "#cad3f5"
-  }
-
-  catppuccin-mocha {
-    bg "#585b70" // Surface2
-    fg "#cdd6f4"
-    red "#f38ba8"
-    green "#a6e3a1"
-    blue "#89b4fa"
-    yellow "#f9e2af"
-    magenta "#f5c2e7" // Pink
-    orange "#fab387" // Peach
-    cyan "#89dceb" // Sky
-    black "#181825" // Mantle
-    white "#cdd6f4"
-  }
-}
diff --git a/example/themes/dracula.kdl b/example/themes/dracula.kdl
deleted file mode 100644
index 26f20504e..000000000
--- a/example/themes/dracula.kdl
+++ /dev/null
@@ -1,17 +0,0 @@
-// From https://github.com/dracula/zellij
-
-themes {
-   dracula {
-        fg 248 248 242
-        bg 40 42 54
-        black 0 0 0
-        red 255 85 85
-        green 80 250 123
-        yellow 241 250 140
-        blue 98 114 164
-        magenta 255 121 198
-        cyan 139 233 253
-        white 255 255 255
-        orange 255 184 108
-    }
-}
diff --git a/example/themes/everforest-dark.kdl b/example/themes/everforest-dark.kdl
deleted file mode 100644
index 00f996fec..000000000
--- a/example/themes/everforest-dark.kdl
+++ /dev/null
@@ -1,15 +0,0 @@
-themes {
-    everforest-dark {
-        bg "#2b3339"
-        fg "#d3c6aa"
-        black "#4b565c"
-        red "#e67e80"
-        green "#a7c080"
-        yellow "#dbbc7f"
-        blue "#7fbbb3"
-        magenta "#d699b6"
-        cyan "#83c092"
-        white "#d3c6aa"
-        orange "#FF9E64"
-    }
-}
diff --git a/example/themes/everforest-light.kdl b/example/themes/everforest-light.kdl
deleted file mode 100644
index 0bfb9d8f6..000000000
--- a/example/themes/everforest-light.kdl
+++ /dev/null
@@ -1,15 +0,0 @@
-themes {
-    everforest-light {
-        bg "#fff9e8"
-        fg "#5c6a72"
-        black "#5c6a72"
-        red "#f85552"
-        green "#8da101"
-        yellow "#dfa000"
-        blue "#3a94c5"
-        magenta "#df69ba"
-        cyan "#35a77c"
-        white "#dfddc8"
-        orange "#FF9E64"
-    }
-}
diff --git a/example/themes/example.kdl b/example/themes/example.kdl
new file mode 100644
index 000000000..2a6569dda
--- /dev/null
+++ b/example/themes/example.kdl
@@ -0,0 +1,34 @@
+// This file shows how to write a theme file
+// using `gruvbox` theme.
+
+themes {
+	// example of how to set a theme in RGB format
+	gruvbox-light {
+		fg 60 56 54
+        bg 251 82 75
+        black 40 40 40
+        red 205 75 69
+        green 152 151 26
+        yellow 215 153 33
+        blue 69 133 136
+        magenta 177 98 134
+        cyan 104 157 106
+        white 213 196 161
+        orange 214 93 14
+	}
+
+	// example of how to set a theme in HEX format
+	gruvbox-dark {
+		fg "#D5C4A1"
+		bg "#282828"
+		black "#3C3836"
+		red "#CC241D"
+		green "#98971A"
+		yellow "#D79921"
+		blue "#3C8588"
+		magenta "#B16286"
+		cyan "#689D6A"
+		white "#FBF1C7"
+		orange "#D65D0E"
+	}
+}
\ No newline at end of file
diff --git a/example/themes/gruvbox.kdl b/example/themes/gruvbox.kdl
deleted file mode 100644
index 2c7ca0c8f..000000000
--- a/example/themes/gruvbox.kdl
+++ /dev/null
@@ -1,29 +0,0 @@
-themes {
-    gruvbox-light {
-        fg 60 56 54
-        bg 251 82 75
-        black 40 40 40
-        red 205 75 69
-        green 152 151 26
-        yellow 215 153 33
-        blue 69 133 136
-        magenta 177 98 134
-        cyan 104 157 106
-        white 213 196 161
-        orange 214 93 14
-    }
-    gruvbox-dark {
-        fg 213 196 161
-        bg 40 40 40
-        black 60 56 54
-        red 204 36 29
-        green 152 151 26
-        yellow 215 153 33
-        blue 69 133 136
-        magenta 177 98 134
-        cyan 104 157 106
-        white 251 241 199
-        orange 214 93 14
-    }
-}
-
diff --git a/example/themes/kanagawa.kdl b/example/themes/kanagawa.kdl
deleted file mode 100644
index f0b575555..000000000
--- a/example/themes/kanagawa.kdl
+++ /dev/null
@@ -1,15 +0,0 @@
-themes {
-    kanagawa {
-        fg "#DCD7BA"
-        bg "#1F1F28"
-        red "#C34043"
-        green "#76946A"
-        yellow "#FF9E3B"
-        blue "#7E9CD8"
-        magenta "#957FB8"
-        orange "#FFA066"
-        cyan "#7FB4CA"
-        black "#16161D"
-        white "#DCD7BA"
-    }
-}
diff --git a/example/themes/molokai-dark.kdl b/example/themes/molokai-dark.kdl
deleted file mode 100644
index 6fd96f9af..000000000
--- a/example/themes/molokai-dark.kdl
+++ /dev/null
@@ -1,16 +0,0 @@
-themes {
-    molokai-dark {
-        fg 248 248 240
-        bg 27 29 30
-        black 0 0 0
-        red 255 0 0
-        green 0 140 0
-        yellow 255 255 0
-        blue 102 217 239
-        magenta 174 129 255
-        cyan 0 255 255
-        white 255 255 255
-        orange 253 151 31
-    }
-}
-
diff --git a/example/themes/nord.kdl b/example/themes/nord.kdl
deleted file mode 100644
index a56a9bfb3..000000000
--- a/example/themes/nord.kdl
+++ /dev/null
@@ -1,15 +0,0 @@
-themes {
-    nord {
-        fg 216 222 233 // #D8DEE9
-        bg 46 52 64 // #2E3440
-        black 59 66 82 // #3B4252
-        red 191 97 106 // #BF616A
-        green 163 190 140 // #A3BE8C
-        yellow 235 203 139 // #EBCB8B
-        blue 129 161 193 // #81A1C1
-        magenta 180 142 173 // #B48EAD
-        cyan 136 192 208 // #88C0D0
-        white 229 233 240 // #E5E9F0
-        orange 208 135 112 // #D08770
-    }
-}
diff --git a/example/themes/one-half-dark.kdl b/example/themes/one-half-dark.kdl
deleted file mode 100644
index ade1874bf..000000000
--- a/example/themes/one-half-dark.kdl
+++ /dev/null
@@ -1,16 +0,0 @@
-themes {
-    one-half-dark {
-        fg 220 223 228
-        bg 40 44 52
-        black 27 29 35
-        red 227 63 76
-        green 152 195 121
-        yellow 229 192 123
-        blue 97 175 239
-        magenta 198 120 221
-        cyan 86 182 194
-        white 233 225 254
-        orange 216 133 76
-    }
-}
-
diff --git a/example/themes/pencil.kdl b/example/themes/pencil.kdl
deleted file mode 100644
index 166368349..000000000
--- a/example/themes/pencil.kdl
+++ /dev/null
@@ -1,15 +0,0 @@
-themes {
-    pencil-light {
-        fg "#005F87"
-        bg "#f1f1f1"
-        black "#f1f1f1"
-        red "#B6D6FD"
-        green "#10A778"
-        yellow "#A89C14"
-        blue "#008EC4"
-        magenta "#B6D6FD"
-        cyan "#20A5BA"
-        white "#424242"
-        orange "#D75F5F"
-    }
-}
diff --git a/example/themes/solarized-dark.kdl b/example/themes/solarized-dark.kdl
deleted file mode 100644
index 20482f5c3..000000000
--- a/example/themes/solarized-dark.kdl
+++ /dev/null
@@ -1,16 +0,0 @@
-themes {
-    solarized-dark {
-        fg 253 246 227
-        bg 0 43 54
-        black 7 54 66
-        red 220 50 47
-        green 133 153 0
-        yellow 181 137 0
-        blue 38 139 210
-        magenta 211 54 130
-        cyan 42 161 152
-        white 238 232 213
-        orange 203 75 22
-    }
-}
-
diff --git a/example/themes/solarized-light.kdl b/example/themes/solarized-light.kdl
deleted file mode 100644
index 93bac49b7..000000000
--- a/example/themes/solarized-light.kdl
+++ /dev/null
@@ -1,16 +0,0 @@
-themes {
-    solarized-light {
-        fg 101 123 131
-        bg 253 246 227
-        black 7 54 66
-        red 220 50 47
-        green 133 153 0
-        yellow 181 137 0
-        blue 38 139 210
-        magenta 211 54 130
-        cyan 42 161 152
-        white 238 232 213
-        orange 203 75 22
-    }
-}
-
diff --git a/example/themes/tokyo-night-dark.kdl b/example/themes/tokyo-night-dark.kdl
deleted file mode 100644
index 6813a3360..000000000
--- a/example/themes/tokyo-night-dark.kdl
+++ /dev/null
@@ -1,15 +0,0 @@
-themes {

-    tokyo-night-dark {

-        fg 169 177 214

-        bg 26 27 38

-        black 56 62 90

-        red 249 51 87

-        green 158 206 106

-        yellow 224 175 104

-        blue 122 162 247

-        magenta 187 154 247

-        cyan 42 195 222

-        white 192 202 245

-        orange 255 158 100

-    }

-}

diff --git a/example/themes/tokyo-night-light.kdl b/example/themes/tokyo-night-light.kdl
deleted file mode 100644
index 3ac5fb767..000000000
--- a/example/themes/tokyo-night-light.kdl
+++ /dev/null
@@ -1,16 +0,0 @@
-themes {
-    tokyo-night-light {
-        fg 52 59 88
-        bg 213 214 219
-        black 15 15 20
-        red 186 75 96
-        green 72 94 48
-        yellow 143 94 21
-        blue 52 84 138
-        magenta 90 74 120
-        cyan 15 75 110
-        white 130 137 172
-        orange 150 80 39
-    }
-}
-
diff --git a/example/themes/tokyo-night-storm.kdl b/example/themes/tokyo-night-storm.kdl
deleted file mode 100644
index e727ef72f..000000000
--- a/example/themes/tokyo-night-storm.kdl
+++ /dev/null
@@ -1,16 +0,0 @@
-themes {
-    tokyo-night-storm {
-        fg 169 177 214
-        bg 36 40 59
-        black 56 62 90
-        red 249 51 87
-        green 158 206 106
-        yellow 224 175 104
-        blue 122 162 247
-        magenta 187 154 247
-        cyan 42 195 222
-        white 192 202 245
-        orange 255 158 100
-    }
-}
-
diff --git a/example/themes/tokyo-night.kdl b/example/themes/tokyo-night.kdl
deleted file mode 100644
index 4ea1a8104..000000000
--- a/example/themes/tokyo-night.kdl
+++ /dev/null
@@ -1,16 +0,0 @@
-themes {
-    tokyo-night {
-        fg 169 177 214
-        bg 26 27 38
-        black 56 62 90
-        red 249 51 87
-        green 158 206 106
-        yellow 224 175 104
-        blue 122 162 247
-        magenta 187 154 247
-        cyan 42 195 222
-        white 192 202 245
-        orange 255 158 100
-    }
-}
-