feat: add support for :outdated pseudo selector (#16)

npm · Sep 20, 2022 · 34ea05a · 34ea05a
1 parent b30604e
commit 34ea05a
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diff --git a/lib/index.js b/lib/index.js
@@ -168,6 +168,13 @@ const fixupPaths = astNode => {
   astNode.nodes.length = 0
 }
 
+const fixupOutdated = astNode => {
+  if (astNode.nodes.length) {
+    astNode.outdatedKind = String(astNode.nodes[0])
+    astNode.nodes.length = 0
+  }
+}
+
 // a few of the supported ast nodes need to be tweaked in order to properly be
 // interpreted as proper arborist query selectors, namely semver ranges from
 // both ids and :semver pseudo-class selectors need to be translated from what
@@ -196,6 +203,8 @@ const transformAst = selector => {
         return fixupSemverSpecs(nextAstNode)
       case ':type':
         return fixupTypes(nextAstNode)
+      case ':outdated':
+        return fixupOutdated(nextAstNode)
     }
   })
 }

diff --git a/tap-snapshots/test/index.js.test.cjs b/tap-snapshots/test/index.js.test.cjs
@@ -7492,6 +7492,143 @@ exports[`test/index.js TAP > :not(:not(:link)) 1`] = `
 }
 `
 
+exports[`test/index.js TAP > :outdated 1`] = `
+&ref_2 Root {
+  "_error": Function (message, errorOptions),
+  "indexes": Object {},
+  "lastEach": 1,
+  "nodes": Array [
+    &ref_1 Selector {
+      "indexes": Object {},
+      "lastEach": 1,
+      "nodes": Array [
+        Pseudo {
+          "nodes": Array [],
+          "parent": <*ref_1>,
+          "source": Object {
+            "end": Object {
+              "column": 9,
+              "line": 1,
+            },
+            "start": Object {
+              "column": 1,
+              "line": 1,
+            },
+          },
+          "sourceIndex": 0,
+          "spaces": Object {
+            "after": "",
+            "before": "",
+          },
+          "type": "pseudo",
+          "value": ":outdated",
+        },
+      ],
+      "parent": <*ref_2>,
+      "source": Object {
+        "end": Object {
+          "column": 9,
+          "line": 1,
+        },
+        "start": Object {
+          "column": 1,
+          "line": 1,
+        },
+      },
+      "spaces": Object {
+        "after": "",
+        "before": "",
+      },
+      "type": "selector",
+    },
+  ],
+  "source": Object {
+    "end": Object {
+      "column": 9,
+      "line": 1,
+    },
+    "start": Object {
+      "column": 1,
+      "line": 1,
+    },
+  },
+  "spaces": Object {
+    "after": "",
+    "before": "",
+  },
+  "type": "root",
+}
+`
+
+exports[`test/index.js TAP > :outdated(any) 1`] = `
+&ref_2 Root {
+  "_error": Function (message, errorOptions),
+  "indexes": Object {},
+  "lastEach": 1,
+  "nodes": Array [
+    &ref_1 Selector {
+      "indexes": Object {},
+      "lastEach": 1,
+      "nodes": Array [
+        Pseudo {
+          "nodes": Array [],
+          "outdatedKind": "any",
+          "parent": <*ref_1>,
+          "source": Object {
+            "end": Object {
+              "column": 14,
+              "line": 1,
+            },
+            "start": Object {
+              "column": 1,
+              "line": 1,
+            },
+          },
+          "sourceIndex": 0,
+          "spaces": Object {
+            "after": "",
+            "before": "",
+          },
+          "type": "pseudo",
+          "value": ":outdated",
+        },
+      ],
+      "parent": <*ref_2>,
+      "source": Object {
+        "end": Object {
+          "column": 14,
+          "line": 1,
+        },
+        "start": Object {
+          "column": 1,
+          "line": 1,
+        },
+      },
+      "spaces": Object {
+        "after": "",
+        "before": "",
+      },
+      "type": "selector",
+    },
+  ],
+  "source": Object {
+    "end": Object {
+      "column": 14,
+      "line": 1,
+    },
+    "start": Object {
+      "column": 1,
+      "line": 1,
+    },
+  },
+  "spaces": Object {
+    "after": "",
+    "before": "",
+  },
+  "type": "root",
+}
+`
+
 exports[`test/index.js TAP > :path() 1`] = `
 &ref_2 Root {
   "_error": Function (message, errorOptions),

diff --git a/test/index.js b/test/index.js
@@ -110,6 +110,10 @@ const checks = [
   [':attr(funding, :attr([type=GitHub i]))'],
   [':attr(arbitrary, foo, :attr(funding, [type=GH]))'],
 
+  // :outdated pseudo
+  [':outdated'],
+  [':outdated(any)'],
+
   // attribute matchers
   ['[name]'],
   ['[name=a]'],