Initial project import

tools/v/.github/problem-matchers/register_all.vsh

@@ -0,0 +1,19 @@
+// The task of this program, is to register all available .json files
+// in this folder with Github Actions, so that it can make annotations
+// for all found notices/warnings/errors produced by the V compiler
+// while running the CI jobs.
+// Those annotations provide a way to get a quick overview for failures,
+// without having to scroll into the detailed logs produced by each job.
+
+const github_job = getenv('GITHUB_JOB')
+
+if github_job == '' {
+	exit(0)
+}
+
+dump(github_job)
+chdir(@VEXEROOT)!
+for f in walk_ext('.github/problem-matchers/', '.json').sorted() {
+	println('::add-matcher::${real_path(f)}')
+	println('registered matcher: `${f}`')
+}