use content-hashed static assets

[andymeierdev]

Summary

• replace runtime query-string cache busting with manifest-based asset lookup in the app
• fingerprint published static assets with content hashes and emit asset-manifest.json
• add tests for manifest resolution and keep the existing GA consent rendering coverage

Verification

• cd app && ./fake.sh Test
• cd app && ./fake.sh Publish

[github-actions]

🍹 preview on andymeier/prod

Pulumi report

View in Pulumi Cloud

  Previewing update (prod)

View Live: https://app.pulumi.com/meiermade/andymeier/prod/previews/5fbc19e2-fe49-440f-a7e8-05860fcf1330

pulumi:pulumi:Stack: (same)
  [urn=urn:pulumi:prod::andymeier::pulumi:pulumi:Stack::andymeier-prod]
  ~ docker-build:index:Image: (update)
      [id=sha256:ce2a92a5ac3610bf75a8e4d0bd3af7000f4199af0b2612252179582b79ae116c]
      [urn=urn:pulumi:prod::andymeier::docker-build:index:Image::andymeier]
    - contextHash: "277bcb441b05ec423ead15da5007e4e9d6ee9d8e41fe9c60fa86d4ffb0cebcef"
  ~ kubernetes:apps/v1:Deployment: (update)
      [id=andymeier/app]
      [urn=urn:pulumi:prod::andymeier::kubernetes:apps/v1:Deployment::app]
    ~ spec: {
        ~ template: {
            ~ spec: {
                ~ containers: [
                    ~ [0]: {
                            ~ image: "us-east1-docker.pkg.dev/meiermade-platform/platform/andymeier:latest@sha256:a98b8cd1c1da1abd89864b1a1c4c975aa1c606059b41d64698062095dcb6a033" => [unknown]
                          }
                  ]
              }
          }
      }
Resources:
  ~ 2 to update
  14 unchanged
  

[minniemeierdev]

The code works well and successfully hashes the assets. However, dotnet publish automatically generates pre-compressed .br and .gz files for these assets in wwwroot. Your FAKE script copies the hashed assets but leaves the pre-compressed versions behind, meaning the server won't serve the compressed assets when requested by the fingerprinted name.

Please update the fingerprintAssets function in Build/Program.fs to copy the .br and .gz files alongside the hashed file, for example:

let fingerprintedPath = fingerprintedFilePath path hash
File.Copy(path, fingerprintedPath, true)
if File.Exists(path + ".br") then File.Copy(path + ".br", fingerprintedPath + ".br", true)
if File.Exists(path + ".gz") then File.Copy(path + ".gz", fingerprintedPath + ".gz", true)