feat: add Erlang problem matchers (#433)

* feat: add Erlang problem matchers for erlc, dialyzer, CT, and EUnit Adds GitHub Actions problem matchers for Erlang tooling, matching the existing Elixir matcher support. Covers erlc errors/warnings (which also catches dialyzer output), Common Test failures, and EUnit failures. Closes #390 * chore: rebuild dist bundle and format test file * refactor: move Erlang matchers into installOTP function Moves maybeEnableErlangProblemMatchers() call inside installOTP(), between setOutput and endGroup, matching the Elixir pattern. * refactor: extract generic maybeEnableProblemMatchers function Replaces separate maybeEnableErlangProblemMatchers and maybeEnableElixirProblemMatchers with a single generic maybeEnableProblemMatchers(language) and a problemMatchersEnabled() helper. * fix: use static paths for ncc to resolve matcher JSON files ncc cannot trace dynamic template literals, so the matcher JSON files were not being copied to dist/. Use a static map of paths instead.
2026-07-22 22:56:07 +00:00 · 2026-03-14 16:43:14 +00:00
parent b3cbb6afbf
commit cfafb69ddd
5 changed files with 254 additions and 18 deletions
@@ -0,0 +1,66 @@
+{
+  "problemMatcher": [
+    {
+      "owner": "erlc-warning",
+      "severity": "warning",
+      "pattern": [
+        {
+          "regexp": "^(\\S+):(\\d+):(\\d+): [wW]arning: (.+)$",
+          "file": 1,
+          "line": 2,
+          "column": 3,
+          "message": 4
+        }
+      ]
+    },
+    {
+      "owner": "erlc-error",
+      "severity": "error",
+      "pattern": [
+        {
+          "regexp": "^(\\S+):(\\d+):(\\d+): (?![wW]arning)(.+)$",
+          "file": 1,
+          "line": 2,
+          "column": 3,
+          "message": 4
+        }
+      ]
+    },
+    {
+      "owner": "ct-failure",
+      "severity": "error",
+      "pattern": [
+        {
+          "regexp": "^(\\S+) failed on line (\\d+)$",
+          "file": 1,
+          "line": 2
+        },
+        {
+          "regexp": "^Reason: (.+)$",
+          "message": 1
+        }
+      ]
+    },
+    {
+      "owner": "eunit-failure",
+      "severity": "error",
+      "pattern": [
+        {
+          "regexp": "^\\S+: .+\\.\\.\\.\\*failed\\*$"
+        },
+        {
+          "regexp": "^in function .+ \\((.+), line (\\d+)\\)$",
+          "file": 1,
+          "line": 2
+        },
+        {
+          "regexp": "^in call from .+$"
+        },
+        {
+          "regexp": "^\\*\\*error:(.+)$",
+          "message": 1
+        }
+      ]
+    }
+  ]
+}