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create-daml-app: Retry yarn install in IT (#5470)

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Some of the dependencies of the `create-daml-app` seem to fail to
install without any good reason every now and then. We try to
circumvent this flakiness by running the `yarn install` step for the
UI three times before giving up.

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Martin Huschenbett 2020-04-07 19:03:00 +02:00 committed by GitHub
parent 06b99327ac
commit 78ef5da00e
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1 changed files with 8 additions and 4 deletions
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daml-assistant/integration-tests/src/DA/Daml/Assistant/IntegrationTests.hs
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@ -5,7 +5,7 @@ module DA.Daml.Assistant.IntegrationTests (main) where
import Conduit hiding (connect)
import Control.Concurrent
import Control.Concurrent.Async
import Control.Exception
import Control.Exception.Extra
import Control.Monad
import Control.Monad.Fail (MonadFail)
import qualified Data.Aeson as Aeson
@ -547,18 +547,22 @@ createDamlAppTests = testGroup "create-daml-app" [gettingStartedGuideTest | not
where
gettingStartedGuideTest = testCase "Getting Started Guide" $
withTempDir $ \tmpDir -> do
let workspaces = Workspaces ["create-daml-app/daml.js", "create-daml-app/ui"]
setupYarnEnv tmpDir workspaces allTsLibraries
withCurrentDirectory tmpDir $ do
callCommandSilent "daml new create-daml-app create-daml-app"
let cdaDir = tmpDir </> "create-daml-app"
withCurrentDirectory cdaDir $ do
callCommandSilent "daml build"
setupYarnEnv tmpDir (Workspaces ["create-daml-app/daml.js"]) [DamlTypes]
callCommandSilent "daml codegen js -o daml.js .daml/dist/create-daml-app-0.1.0.dar"
doesFileExist (cdaDir </> "ui" </> "build" </> "index.html") >>=
assertBool "ui/build/index.html does not yet exist" . not
withCurrentDirectory (cdaDir </> "ui") $ do
callCommandSilent "yarn install"
-- NOTE(MH): We set up the yarn env again to avoid having all the
-- dependencies of the UI already in scope when `daml2js` runs
-- `yarn install`. Some of the UI dependencies are a bit flaky to
-- install and might need some retries.
setupYarnEnv tmpDir (Workspaces ["create-daml-app/ui"]) allTsLibraries
retry 3 (callCommandSilent "yarn install")
callCommandSilent "yarn lint --max-warnings 0"
callCommandSilent "yarn build"
doesFileExist (cdaDir </> "ui" </> "build" </> "index.html") >>=