build(npm): automatically run build-icons for correct os (#2360)

Author: ReenigneArcher

README.md

@@ -269,10 +269,10 @@ https://www.python.org/downloads/
 > **Note**
 > Make sure your Python install includes [pip](https://pypi.org/project/pip/)
 
-<h3>Install Selenium</h3>
+<h3>Install Dependencies</h3>
 
 ```bash
-python3 -m pip install --upgrade pip && pip install selenium==4.1.0 requests==2.25.1
+python -m pip install -r ./.github/scripts/requirements.txt
 ```
 
 <h3 id="building-icons">Build the new icons</h3>
@@ -281,11 +281,7 @@ python3 -m pip install --upgrade pip && pip install selenium==4.1.0 requests==2.
 Usually, this is done on each release, but you can have a sneak peek before a release.</p>
 
 ```bash
-# Linux/Unix
 npm run build-icons
-
-# Windows
-python3 ./.github/scripts/icomoon_build_githubless.py ./.github/scripts/build_assets/geckodriver-v0.32.2-win64/geckodriver.exe ./icomoon.json ./devicon.json ./icons ./ --headless
 ```
 
 <i>The process might take a while, depending on your operating system's speed and the amount of icons.</i>
@@ -311,7 +307,7 @@ npm run dev # Will run on port 8000
 <p>Or this command, which does exactly the same, but the port can be customized.</p>
 
 ```bash
-python3 -m http.server <port>
+python -m http.server <port>
 ```
 
 <p>You're done now! :tada: Your build of Devicons should be available at <code>https://localhost:8000</code> (or the desired port).</p>

package-lock.json

@@ -8,9 +8,12 @@
         "peek-test": "python ./.github/scripts/icomoon_peek.py ./.github/scripts/build_assets/geckodriver-v0.32.2-linux64/geckodriver ./icomoon.json ./devicon.json ./icons ./  --pr_title \"$PR_TITLE\"",
         "optimize-svg": "gulp optimizeSvg",
         "bump": "gulp bumpVersion",
-        "build-icons": "python3 ./.github/scripts/icomoon_build_githubless.py ./.github/scripts/build_assets/geckodriver-v0.32.2-linux64/geckodriver ./icomoon.json ./devicon.json ./icons ./ --headless",
+        "build-icons": "run-script-os",
+        "build-icons:linux:macOS": "python ./.github/scripts/icomoon_build_githubless.py ./.github/scripts/build_assets/geckodriver-v0.32.2-linux64/geckodriver ./icomoon.json ./devicon.json ./icons ./ --headless",
+        "build-icons:windows": "python ./.github/scripts/icomoon_build_githubless.py ./.github/scripts/build_assets/geckodriver-v0.32.2-win64/geckodriver.exe ./icomoon.json ./devicon.json ./icons ./ --headless",
+        "build-icons:default": "echo 'Unsupported OS' && exit 1",
         "dev": "concurrently \"npm:open-browser\" \"npm:start-local-server\"",
-        "start-local-server": "python3 -m http.server 8000",
+        "start-local-server": "python -m http.server 8000",
         "open-browser": "node -e \"import('open').then(pkg => pkg.default('http://localhost:8000/docs'))\""
     },
     "repository": {
@@ -36,6 +39,7 @@
         "gulp-sass": "^5.0.0",
         "gulp-svgmin": "^3.0.0",
         "open": "^10.0.3",
+        "run-script-os": "^1.1.6",
         "sass": "^1.26.10",
         "yargs": "^17.0.0"
     }