jdx · Oct 8, 2026 · Oct 8, 2026 · Oct 8, 2026
diff --git a/hk.pkl b/hk.pkl
@@ -13,6 +13,15 @@ local linters = new Mapping<String, Step> {
             effect = "write"
         }
     }
+    // lints GitHub Actions workflows (jdx/jactionlint, a maintained actionlint fork)
+    ["jactionlint"] {
+        glob = List(".github/workflows/*.yml", ".github/workflows/*.yaml")
+        batch = true
+        check = new CommandSpec {
+            command = "jactionlint {{ files }}"
+            effect = "read"
+        }
+    }
 }
 
 hooks {

diff --git a/mise.lock b/mise.lock
diff --git a/mise.toml b/mise.toml
@@ -4,6 +4,7 @@ cargo-release = "1"
 hk = { version = "latest", minimum_release_age = "0s" }
 cargo-binstall = "latest"
 pkl = "latest"
+jactionlint = "latest"
 
 [tasks.changelog]
 description = "Generate changelog"