Remove untildify

__tests__/ArtifactGlobber.test.ts

@@ -3,7 +3,7 @@ const warnMock = jest.fn()
 import { FileArtifactGlobber } from "../src/ArtifactGlobber"
 import { Globber } from "../src/Globber"
 import { Artifact } from "../src/Artifact"
-import untildify = require("untildify")
+import { expandTilde } from "../src/PathExpander"
 
 const contentType = "raw"
 const globMock = jest.fn()
@@ -39,7 +39,7 @@ describe("ArtifactGlobber", () => {
         const expectedArtifacts = globResults.map((path) => new Artifact(path, contentType))
 
         expect(globber.globArtifactString("~/path", "raw", false)).toEqual(expectedArtifacts)
-        expect(globMock).toHaveBeenCalledWith(untildify("~/path"))
+        expect(globMock).toHaveBeenCalledWith(expandTilde("~/path"))
         expect(warnMock).not.toHaveBeenCalled()
     })
 

__tests__/PathExpander.test.ts

@@ -0,0 +1,42 @@
+import os from "os"
+import { expandTilde } from "../src/PathExpander"
+
+describe("PathExpander", () => {
+    describe("expandTilde", () => {
+        it("expands ~ at the start of a path", () => {
+            const result = expandTilde("~/documents")
+            expect(result).toBe(`${os.homedir()}/documents`)
+        })
+
+        it("expands ~ with backslash separator", () => {
+            const result = expandTilde("~\\documents")
+            expect(result).toBe(`${os.homedir()}\\documents`)
+        })
+
+        it("expands standalone ~", () => {
+            const result = expandTilde("~")
+            expect(result).toBe(os.homedir())
+        })
+
+        it("does not expand ~ in the middle of a path", () => {
+            const result = expandTilde("/home/~user/documents")
+            expect(result).toBe("/home/~user/documents")
+        })
+
+        it("does not expand ~username patterns", () => {
+            const result = expandTilde("~username/documents")
+            expect(result).toBe("~username/documents")
+        })
+
+        it("returns path unchanged when no tilde present", () => {
+            const result = expandTilde("/absolute/path")
+            expect(result).toBe("/absolute/path")
+        })
+
+        it("returns relative path unchanged", () => {
+            const result = expandTilde("relative/path")
+            expect(result).toBe("relative/path")
+        })
+    })
+})
+