Maintenance: Use file instead of identify, update support matrix

Author: moonglum

.github/workflows/tests.yml

@@ -9,7 +9,8 @@ jobs:
                 node-version:
                 - 18.x
                 - 20.x
-                - 21.x
+                - 22.x
+                - 23.x
         steps:
         - uses: actions/checkout@v4
         - uses: actions/setup-node@v4

package.json

@@ -24,8 +24,8 @@
 	},
 	"dependencies": {
 		"faucet-pipeline-core": "^2.0.0",
-		"sharp": "^0.33.2",
-		"svgo": "^3.0.2"
+		"sharp": "^0.33.5",
+		"svgo": "^3.3.2"
 	},
 	"devDependencies": {
 		"eslint-config-fnd": "^1.13.0",

test/run

@@ -49,7 +49,7 @@ function assert_svg {
 # checks the dimensions of an image, requires ImageMagick
 function assert_dimensions {
 	expected_dimensions="${1:?}"
-	actual_dimensions=$(identify -format "%wx%h" "${2:?}")
+	actual_dimensions=$(file "${2:?}" | grep -oE "[0-9]+x[0-9]+")
 
 	if [ "$expected_dimensions" == "$actual_dimensions" ]; then
 		true