feat: Add problem matcher

* Add problem matcher

* Fix loading tar file from artifacts

.github/FUNDING.yml

@@ -0,0 +1,4 @@
+# https://help.github.com/en/articles/displaying-a-sponsor-button-in-your-repository
+github: brpaz
+patreon: brpaz
+custom: https://www.buymeacoffee.com/Z1Bu6asGV

.github/dependabot.yml

@@ -0,0 +1,10 @@
+version: 2
+updates:
+- package-ecosystem: "github-actions"
+  directory: "/"
+  schedule:
+    interval: "daily"
+- package-ecosystem: "docker"
+  directory: "/"
+  schedule:
+    interval: "daily"

.github/workflows/ci.yml

@@ -47,7 +47,7 @@ jobs:
           name: action-image
 
       - name: Load image into docker context
-        run: docker load -i action-image/action.tar
+        run: docker load -i action.tar
 
       - name: Get Image Name
         id: image_name

Dockerfile

@@ -1,6 +1,6 @@
-FROM hadolint/hadolint:v1.17.2
+FROM hadolint/hadolint:v1.17.5-alpine
 
 COPY LICENSE README.md /
+COPY hadolint.sh /usr/local/bin/hadolint.sh
 
-ENTRYPOINT [ "hadolint" ]
-
+ENTRYPOINT [ "/usr/local/bin/hadolint.sh" ]

README.md

@@ -1,4 +1,4 @@
-# hadolint-action Action
+# Hadolint GitHub Action
 
 > Action that runs [Hadolint](https://github.com/hadolint/hadolint) Dockerfile linting tool.
 

hadolint.sh

@@ -0,0 +1,5 @@
+#!/bin/sh
+
+echo '::add-matcher::problem-matcher.json'
+
+hadolint "$@"

problem-matcher.json

@@ -0,0 +1,15 @@
+{
+  "problemMatcher": [
+    {
+      "owner": "hadolint",
+      "pattern": [
+        {
+          "regexp": "(.*)\\:(\\d+)\\s(.*)",
+          "file": 1,
+          "line": 2,
+          "message": 3
+        }
+      ]
+    }
+  ]
+}