it's phosphor icons now

lib/mix/tasks/heroicons/build.ex

@@ -1,35 +0,0 @@
-defmodule Mix.Tasks.Heroicons.Build do
-  # Builds a new lib/heroicons.ex with bundled icon set.
-  @moduledoc false
-  @shortdoc false
-  use Mix.Task
-
-  @target_file "lib/heroicons.ex"
-
-  def run(_args) do
-    vsn = Mix.Tasks.Heroicons.Update.vsn()
-    svgs_path = Mix.Tasks.Heroicons.Update.svgs_path()
-    outlined = Path.wildcard(Path.join(svgs_path, "outline/**/*.svg"))
-    solid = Path.wildcard(Path.join(svgs_path, "solid/**/*.svg"))
-    mini = Path.wildcard(Path.join(svgs_path, "mini/**/*.svg"))
-    ordered_icons = outlined ++ solid ++ mini
-
-    icons =
-      Enum.group_by(ordered_icons, &function_name(&1), fn file ->
-        for path <- file |> File.read!() |> String.split("\n"),
-            path = String.trim(path),
-            String.starts_with?(path, "<path"),
-            do: path
-      end)
-
-    Mix.Generator.copy_template("assets/heroicons.exs", @target_file, %{icons: icons, vsn: vsn},
-      force: true
-    )
-
-    Mix.Task.run("format")
-  end
-
-  defp function_name(file) do
-    file |> Path.basename() |> Path.rootname() |> String.split("-") |> Enum.join("_")
-  end
-end

lib/mix/tasks/phosphoricons/build.ex

@@ -0,0 +1,57 @@
+defmodule Mix.Tasks.Phosphoricons.Build do
+  # Builds a new lib/heroicons.ex with bundled icon set.
+  @moduledoc false
+  @shortdoc false
+  use Mix.Task
+
+  @target_file "lib/phosphoricons.ex"
+
+  def run(_args) do
+    vsn = Mix.Tasks.Phosphoricons.Update.vsn()
+    svgs_path = Mix.Tasks.Phosphoricons.Update.svgs_path()
+
+    bold = Path.wildcard(Path.join(svgs_path, "Bold/*.svg"))
+    duotone = Path.wildcard(Path.join(svgs_path, "Duotone/*.svg"))
+    fill = Path.wildcard(Path.join(svgs_path, "Fill/*.svg"))
+    light = Path.wildcard(Path.join(svgs_path, "Light/*.svg"))
+    regular = Path.wildcard(Path.join(svgs_path, "Regular/*.svg"))
+    thin = Path.wildcard(Path.join(svgs_path, "Thin/*.svg"))
+
+    ordered_icons = bold ++ duotone ++ fill ++ light ++ regular ++ thin
+
+    icons = Enum.group_by(ordered_icons, &function_name(&1), &parse_svg(&1))
+
+    Mix.Generator.copy_template(
+      "assets/phosphoricons.exs",
+      @target_file,
+      %{icons: icons, vsn: vsn},
+      force: true
+    )
+
+    Mix.Task.run("format")
+  end
+
+  defp function_name(file) do
+    file
+    |> Path.basename()
+    |> Path.rootname()
+    |> String.split("-")
+    |> Enum.join("_")
+    |> String.replace("_bold", "")
+    |> String.replace("_duotone", "")
+    |> String.replace("_fill", "")
+    |> String.replace("_light", "")
+    |> String.replace("_thin", "")
+  end
+
+  defp parse_svg(file) do
+    for path <- file |> File.read!() |> String.replace("><", ">\n<") |> String.split("\n"),
+        path = String.trim(path),
+        supported_line?(path) do
+      path |> String.replace(~r/ stroke="#0+"/, "")
+    end
+  end
+
+  defp supported_line?(path),
+    do: String.starts_with?(path, "<path") || String.starts_with?(path, "<polyline")
+end

lib/mix/tasks/phosphoricons/update.ex

@@ -1,10 +1,10 @@
-defmodule Mix.Tasks.Heroicons.Update do
+defmodule Mix.Tasks.Phosphoricons.Update do
   # Updates the icon set via download from github.
   @moduledoc false
   @shortdoc false
 
-  @vsn "2.0.13"
-  @tmp_dir_name "heroicons-elixir"
+  @vsn "1.4.0"
+  @tmp_dir_name "phosphoricons-elixir"
 
   # Updates the icons in the assets/icons directory
 
@@ -19,12 +19,14 @@ defmodule Mix.Tasks.Heroicons.Update do
   def run(_args) do
     version = @vsn
     tmp_dir = Path.join(System.tmp_dir!(), @tmp_dir_name)
-    svgs_dir = Path.join([tmp_dir, "heroicons-#{version}", "optimized"])
+    svgs_dir = Path.join([tmp_dir, "SVGs"])
 
     File.rm_rf!(tmp_dir)
     File.mkdir_p!(tmp_dir)
 
-    url = "https://github.com/tailwindlabs/heroicons/archive/refs/tags/v#{version}.zip"
+    url =
+      "https://github.com/phosphor-icons/homepage/releases/download/v#{version}/phosphor-icons.zip"
+
     archive = fetch_body!(url)
 
     case unpack_archive(".zip", archive, tmp_dir) do
@@ -35,24 +37,11 @@ defmodule Mix.Tasks.Heroicons.Update do
     # Copy icon styles, mini, outline and solid, to priv folder
     svgs_dir
     |> File.ls!()
-    |> Enum.each(fn size ->
-      case size do
-        "20" ->
-          copy_svg_files(Path.join([svgs_dir, size, "solid"]), "mini")
-
-        "24" ->
-          Path.join(svgs_dir, size)
-          |> File.ls!()
-          |> Enum.each(fn style -> copy_svg_files(Path.join([svgs_dir, size, style]), style) end)
-
-        _ ->
-          true
-      end
-    end)
+    |> Enum.each(fn weight -> copy_svg_files(Path.join([svgs_dir, weight]), weight) end)
   end
 
-  defp copy_svg_files(src_dir, style) do
-    dest_dir = Path.join(svgs_path(), style)
+  defp copy_svg_files(src_dir, weight) do
+    dest_dir = Path.join(svgs_path(), weight)
     File.rm_rf!(dest_dir)
     File.mkdir_p!(dest_dir)
     File.cp_r!(src_dir, dest_dir)
@@ -60,7 +49,7 @@ defmodule Mix.Tasks.Heroicons.Update do
 
   defp fetch_body!(url) do
     url = String.to_charlist(url)
-    Logger.debug("Downloading heroicons from #{url}")
+    Logger.debug("Downloading phosphoricons from #{url}")
 
     {:ok, _} = Application.ensure_all_started(:inets)
     {:ok, _} = Application.ensure_all_started(:ssl)