Merge pull request #1620 from crazy-max/buildx-error-message

use the shared Buildx error summary helper

dist/licenses.txt

@@ -216,7 +216,7 @@ Apache License
 
 The following npm package may be included in this product:
 
- - @docker/actions-toolkit@0.100.0
+ - @docker/actions-toolkit@0.99.0
 
 This package contains the following license:
 

package.json

@@ -25,7 +25,7 @@
   "packageManager": "yarn@4.15.0",
   "dependencies": {
     "@actions/core": "^3.0.1",
-    "@docker/actions-toolkit": "0.100.0",
+    "@docker/actions-toolkit": "0.99.0",
     "handlebars": "^4.7.9"
   },
   "devDependencies": {

src/main.ts

@@ -110,11 +110,11 @@ actionsToolkit.run(
     }).then(res => {
       if (res.exitCode != 0) {
         if (inputs.call && inputs.call === 'check' && res.stdout.length > 0) {
-          // checks warnings are printed to stdout: https://github.com/docker/buildx/pull/2647
-          // take the first line with the message summaryzing the warnings
+          // Check warnings are printed to stdout: https://github.com/docker/buildx/pull/2647
+          // Use the first line as the warning summary.
           err = new Error(res.stdout.split('\n')[0]?.trim());
-        } else if (res.stderr.length > 0) {
-          err = new Error(`buildx failed with: ${res.stderr.match(/(.*)\s*$/)?.[0]?.trim() ?? 'unknown error'}`);
+        } else {
+          err = new Error(`buildx failed with: ${Buildx.getErrorMessage(res.stderr)}`);
         }
       }
     });

yarn.lock

@@ -437,9 +437,9 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@docker/actions-toolkit@npm:0.100.0":
-  version: 0.100.0
-  resolution: "@docker/actions-toolkit@npm:0.100.0"
+"@docker/actions-toolkit@npm:0.99.0":
+  version: 0.99.0
+  resolution: "@docker/actions-toolkit@npm:0.99.0"
   dependencies:
     "@actions/artifact": "npm:^6.2.1"
     "@actions/cache": "npm:^6.2.0"
@@ -462,7 +462,7 @@ __metadata:
     semver: "npm:^7.8.5"
     tar-stream: "npm:^3.2.1"
     tmp: "npm:^0.2.7"
-  checksum: 10/74eaa1afb1887ed2974e403870205889844d42eb527550309819fd24b80484b92ebf95ba4ee01eef607b66acd655a8457fc25a6d27ff2f81e842705ff98b1976
+  checksum: 10/60cf619154c3ef0cc84b7e9058b4b9a81e8e9820fec62b05d4acfe1c492251671426e8ea24053dca5f3408c803e3f4b2d57ec64506e74019f9d6977cd18948f8
   languageName: node
   linkType: hard
 
@@ -2841,7 +2841,7 @@ __metadata:
   resolution: "docker-build-push@workspace:."
   dependencies:
     "@actions/core": "npm:^3.0.1"
-    "@docker/actions-toolkit": "npm:0.100.0"
+    "@docker/actions-toolkit": "npm:0.99.0"
     "@eslint/js": "npm:^9.39.3"
     "@types/node": "npm:^24.11.0"
     "@typescript-eslint/eslint-plugin": "npm:^8.56.1"