jamesward

./gradlew test

> Task :pkl-cli:test

CliDownloadPackageCommandTest > download multiple failing packages(Path) FAILED
    org.opentest4j.AssertionFailedError: 
    Expecting message to be:
      "Failed to download some packages.

jamesward

1. Get the latest release: https://releases.nixos.org/?prefix=nix/
2. Extract the release
3. Setup /nix

   sudo mkdir /nix
   sudo chown $USER /nix
   

4. Run installer

NIX_INSTALLER_NO_MODIFY_PROFILE=true ./install

jamesward

cat <<EOF | kubectl apply -f -
apiVersion: apps/v1
kind: Deployment
metadata:
  name: hello-server
spec:
  selector:
    matchLabels:
      run: hello-server

jamesward

sealed class Result<out V, out E> {
    data class Failure<out FE>(val e: FE): Result<Nothing, FE>()
    data class Success<out SV>(val v: SV): Result<SV, Nothing>()

    companion object {
        fun <PV> succeed(v: PV): Result<PV, Nothing> = Success(v)
        fun <PE> fail(e: PE): Result<Nothing, PE> = Failure(e)
    }

    inline fun <MR> map(f: (V) -> MR): Result<MR, E> {

jamesward

mkdir tmp
cd tmp

curl -sL https://start.spring.io/starter.zip -d bootVersion=2.4.5 -d dependencies=web -o demo.zip; unzip demo.zip; rm demo.zip

echo "hello, world" > src/main/resources/static/index.html

./mvnw spring-boot:build-image -Dspring-boot.build-image.imageName=gcr.io/jw-demo/springboot-demo -Dspring-boot.build-image.builder=gcr.io/buildpacks/builder:v1

docker push gcr.io/jw-demo/springboot-demo

jamesward

export GOOGLE_APPLICATION_CREDENTIALS=your.json

docker run -it \
  -eCLOUDSDK_AUTH_CREDENTIAL_FILE_OVERRIDE=/certs/svc_account.json \
  -v$GOOGLE_APPLICATION_CREDENTIALS:/certs/svc_account.json \
  gcr.io/google.com/cloudsdktool/cloud-sdk

jamesward

export GOOGLE_APPLICATION_CREDENTIALS=your.json

docker run -it \
  -eTRUSTED_ENVIRONMENT=true \
  -eCLOUDSDK_AUTH_CREDENTIAL_FILE_OVERRIDE=/certs/svc_account.json \
  -v$GOOGLE_APPLICATION_CREDENTIALS:/certs/svc_account.json \
  -v/var/run/docker.sock:/var/run/docker.sock \
  --entrypoint=/bin/bash \
  gcr.io/cloudshell-images/cloudshell \
  --login

jamesward

docker run --rm -ePOSTGRES_PASSWORD=password -p5432:5432 --name my-postgres postgres:13.1

docker exec -it my-postgres psql -U postgres

cat foo.sql | docker exec -i my-postgres psql -U postgres

jamesward

case class WSRequest(url: String, headers: Map[String, String] = Map.empty) {
  def withHeaders(_headers: (String, String)*): WSRequest = {
    copy(headers = Map.from(_headers))
  }
}

val r0 = WSRequest("asdf", Map("foo" -> "bar"))
val r1 = WSRequest("asdf")
val r2 = r1.withHeaders("foo" -> "bar") // syntactic sugar for r1.copy(headers = ...)

jamesward

trigger OpportunityCreatedWebhookTrigger on Opportunity (after insert) {

    String url = 'https://echo-webhook.herokuapp.com/test1234';

    String content = Webhook.jsonContent(Trigger.new, Trigger.old);

    Webhook.callout(url, content);

}