From 38b14425a087ebf346a0ab6839211f6cda4ae2d1 Mon Sep 17 00:00:00 2001
From: Eric Fennis <eric.fennis@endurance.com>
Date: Mon, 27 Sep 2021 20:52:21 +0200
Subject: [PATCH] try to speed up the font build

---
 .github/workflows/release.yml |  5 +----
 scripts/outlineSvg.js         | 33 ++++++++++++++++++---------------
 2 files changed, 19 insertions(+), 19 deletions(-)

diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 5296d6b8a..35c85df02 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -275,9 +275,6 @@ jobs:
       - name: Install
         run: yarn --prefer-offline
 
-      - name: "Outline SVG"
-        run: yarn build:outline-icons
-
       - name: Build Icon Font
         run: |
             mkdir build
@@ -285,7 +282,7 @@ jobs:
             command=''
             for name in "${list[@]}"
             do
-              subcommand="(fontcustom compile "./converted_icons${name}" -h -n "lucide${name}" -o ./tmp -F && mv ./tmp/* build)"
+              subcommand="(yarn build:outline-icons --outputDir=converted_icons${name} && fontcustom compile "./converted_icons${name}" -h -n "lucide${name}" -o ./build -F)"
               if [ -z "$command" ]
               then
                 command="$subcommand";
diff --git a/scripts/outlineSvg.js b/scripts/outlineSvg.js
index de70e6a39..b2a848685 100644
--- a/scripts/outlineSvg.js
+++ b/scripts/outlineSvg.js
@@ -1,9 +1,13 @@
 import { promises as fs } from 'fs';
 import outlineStroke from 'svg-outline-stroke';
 import { parse, stringify } from 'svgson'; // eslint-disable-line import/no-extraneous-dependencies
+import getArgumentOptions from 'minimist';
 
 const inputDir = `./icons/`;
-const outputDirs = {
+const cliArguments = getArgumentOptions(process.argv.slice(2));
+const { outputDir } = cliArguments;
+
+const widthMap = {
   'converted_icons-200': '1',
   'converted_icons-300': '1.5',
   converted_icons: '2',
@@ -39,8 +43,7 @@ function transformBackwards(node) {
 async function init() {
   console.time('icon outliner');
   try {
-    const createDirectories = Object.keys(outputDirs).map(directory => fs.mkdir(`./${directory}`));
-    await Promise.all(createDirectories);
+    await fs.mkdir(`./${outputDir}`);
 
     const icons = await fs.readdir(inputDir);
     const parsedIconNodes = await Promise.all(
@@ -53,19 +56,19 @@ async function init() {
       }),
     );
 
-    await Promise.all(
-      Object.entries(outputDirs).map(async ([directory, width]) => {
-        await Promise.all(
-          parsedIconNodes.map(async ([file, iconNode]) => {
-            iconNode.attributes['stroke-width'] = width;
-            const outlined = await outlineStroke(stringify(iconNode));
-            const outlinedWithoutAttrs = await parse(outlined, {
-              transformNode: transformBackwards,
-            });
+    if (widthMap?.[outputDir] === undefined) {
+      throw new Error(`Could not find the directory: ${outputDir}.`)
+    }
 
-            await fs.writeFile(`./${directory}/${file}`, stringify(outlinedWithoutAttrs));
-          }),
-        );
+    await Promise.all(
+      parsedIconNodes.map(async ([file, iconNode]) => {
+        iconNode.attributes['stroke-width'] = widthMap[outputDir];
+        const outlined = await outlineStroke(stringify(iconNode));
+        const outlinedWithoutAttrs = await parse(outlined, {
+          transformNode: transformBackwards,
+        });
+
+        await fs.writeFile(`./${outputDir}/${file}`, stringify(outlinedWithoutAttrs));
       }),
     );