ci: swap ci parallelization for unconstrained gomaxprocs

ci/slow.go

@@ -0,0 +1,25 @@
+package ci
+
+import (
+	"os"
+	"strconv"
+	"testing"
+)
+
+// SkipSlow skips a slow test unless NOMAD_SLOW_TEST is set to a true value.
+func SkipSlow(t *testing.T, reason string) {
+	value := os.Getenv("NOMAD_SLOW_TEST")
+	run, err := strconv.ParseBool(value)
+	if !run || err != nil {
+		t.Skipf("Skipping slow test: %s", reason)
+	}
+}
+
+// Parallel runs t in parallel, unless CI is set to a true value.
+func Parallel(t *testing.T) {
+	value := os.Getenv("CI")
+	isCI, err := strconv.ParseBool(value)
+	if !isCI || err != nil {
+		t.Parallel()
+	}
+}