JavaScript assets could be cached across Linkerd releases, showing an
out of date ui, or a broken page.
Modify the webpack build pipeline to add a hash to the JS bundle
filename. Move all logic around webpack-dev-server state from Go into
JS, via a templatized index_bundle.js file, generated at build time.
Disable caching of index_bundle.js in Go, via a `Cache-Control` header.
Fixes#1996
Signed-off-by: Andrew Seigner <siggy@buoyant.io>
Jest is faster, has more flexibility to run a subset of the tests, and will allow
us to remove a bunch of our assertion libraries.
Many thanks to @grampelberg for prior work on this (#1000)
This PR:
- changes the test runner from karma to jest
- moves individual tests from /test/ to/js/components` where jest expects them
* Handle an edge case when using bin/web
There's a weird error running `bin/web dev` if you don't have conduit installed on a kubernetes cluster. Nothing in the docs mention that you need to work on this.
Output a user friendly error when we can't find a pod and update the docs to remind folks to install conduit first. Fixes#1070
* Wrap text, send to stderr, fail when missing
* Update web dockerfile to use dev deps when building prod assets
* Don't re-run yarn install as pre-req for build/run/test
Signed-off-by: Kevin Lingerfelt <kl@buoyant.io>
As part of trying to be fancy, I moved the `setup` step into build. This breaks the docker builds because we need to run yarn *without* NODE_ENV=production and then the build *with* NODE_ENV=production (to do things like minify/compress assets).
Split apart build as something without setup and provide a default target that does setup + build for travis.
- Switched from `es2015` to `env` for the default preset. This is the recommended preset and allows us to track the latest and greatest moving forward.
- Added `react-app` as a preset. We get class properties (and thus => for context) as well as the current recommended settings for react apps.
- Created a `web` script that provides functions for common tasks. `react-app` requires that BABEL_ENV/NODE_ENV is set and this guarantees it.
- Updated the web dockerfile to set NODE_ENV correctly and use `bin/web`.
- Moved the babel related modules over to devDependencies.
Andrew Seigner
Kevin Lingerfelt
Risha Mars
Thomas Rampelberg