Fix #3109: default search location for whl artifacts (#3184)

## Changes
When initializing `artifacts.*.files.source` to default
`<Path>/dist/*.whl` we used to (in version 0.254.0 and earlier) first to
initialize path to bundle root then join it with "dist/*.whl". After
#2987 we switched to first
initializing Files.Source then initializing Path, thus breaking some
cases, see #3109

## Tests
New acceptance regression test, reproduces #3109 without this PR
ebffb67

Author: denik

acceptance/bundle/artifacts/issue_3109/databricks.yml

@@ -0,0 +1,2 @@
+include:
+  - src/job1/databricks_job/resources/*.yaml

acceptance/bundle/artifacts/issue_3109/out.test.toml

@@ -0,0 +1,5 @@
+Local = true
+Cloud = false
+
+[EnvMatrix]
+  DATABRICKS_CLI_DEPLOYMENT = ["terraform", "direct-exp"]

acceptance/bundle/artifacts/issue_3109/output.txt

@@ -0,0 +1,6 @@
+Building wheels...
+Uploading dist/my_default_python-0.0.1-py3-none-any.whl...
+Uploading bundle files to /Workspace/Users/[USERNAME]/.bundle/test-bundle/dev/files...
+Deploying resources...
+Updating deployment state...
+Deployment complete!

acceptance/bundle/artifacts/issue_3109/pyproject.toml

@@ -0,0 +1,15 @@
+[project]
+name = "my_default_python"
+version = "0.0.1"
+authors = [{ name = "[USERNAME]" }]
+requires-python = ">= 3.11"
+
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
+[tool.hatch.build.targets.wheel]
+packages = ["src/job1/databricks_job"]
+
+[project.scripts]
+main = "my_default_python.main:main"

acceptance/bundle/artifacts/issue_3109/script

@@ -0,0 +1 @@
+$CLI bundle deploy --target dev

acceptance/bundle/artifacts/issue_3109/src/job1/databricks_job/hello_job1.py

@@ -0,0 +1,22 @@
+targets:
+  dev:
+    mode: development
+    artifacts:
+      wheels:
+        type: whl
+        build: "uv build --wheel"
+    resources:
+      jobs:
+        job1:
+          name: job1
+          tasks:
+            - task_key: wheel_task
+              job_cluster_key: job_cluster
+              python_wheel_task:
+                package_name: job1_databricks_job
+          job_clusters:
+            - job_cluster_key: job_cluster
+              new_cluster:
+                spark_version: 11.3.x-scala2.12
+                node_type_id: i3.xlarge
+                num_workers: 2

acceptance/bundle/artifacts/issue_3109/src/job1/databricks_job/resources/job1.yaml

@@ -0,0 +1 @@
+RecordRequests = false

acceptance/bundle/artifacts/issue_3109/test.toml

@@ -49,21 +49,6 @@ func (m *prepare) Apply(ctx context.Context, b *bundle.Bundle) diag.Diagnostics
 		b.Metrics.AddBoolValue(metrics.ArtifactBuildCommandIsSet, artifact.BuildCommand != "")
 		b.Metrics.AddBoolValue(metrics.ArtifactFilesIsSet, len(artifact.Files) != 0)
 
-		if artifact.Type == "whl" {
-			if artifact.BuildCommand == "" && len(artifact.Files) == 0 {
-				artifact.BuildCommand = python.GetExecutable() + " setup.py bdist_wheel"
-			}
-
-			// Wheel builds write to `./dist`. Pick up all wheel files by default if nothing is specified.
-			if len(artifact.Files) == 0 {
-				artifact.Files = []config.ArtifactFile{
-					{
-						Source: filepath.Join(artifact.Path, "dist", "*.whl"),
-					},
-				}
-			}
-		}
-
 		l := b.Config.GetLocation("artifacts." + artifactName)
 		dirPath := filepath.Dir(l.File)
 
@@ -79,6 +64,21 @@ func (m *prepare) Apply(ctx context.Context, b *bundle.Bundle) diag.Diagnostics
 			artifact.Path = b.BundleRootPath
 		}
 
+		if artifact.Type == "whl" {
+			if artifact.BuildCommand == "" && len(artifact.Files) == 0 {
+				artifact.BuildCommand = python.GetExecutable() + " setup.py bdist_wheel"
+			}
+
+			// Wheel builds write to `./dist`. Pick up all wheel files by default if nothing is specified.
+			if len(artifact.Files) == 0 {
+				artifact.Files = []config.ArtifactFile{
+					{
+						Source: filepath.Join(artifact.Path, "dist", "*.whl"),
+					},
+				}
+			}
+		}
+
 		if !filepath.IsAbs(artifact.Path) {
 			artifact.Path = filepath.Join(dirPath, artifact.Path)
 		}