functions.sh

#!/usr/bin/env zsh

function touchy {
  mkdir -p $(dirname "$1")
  touch "$1"
}

function pdf-n-pages { pdfinfo "$1" | grep -oP "(?<=Pages:)(.*)" | tr -s ' ' ; }

function ktxt() { kubectl config use "$1" }

function latest-image-tag() {
	gcloud container images list-tags gcr.io/redshred-staging/${1} --format='get(tags[0])' --limit=1
}

patch-deployment-image () {
  kubectl patch deployment ${1} --patch-file <(cat <<EOF
   {
    "spec": {
      "template": {
        "spec": {
          "containers": [
            {
              "name": "${1}",
              "image": "${2}"
            }
          ]
        }
      }
    }
  }
EOF
  )
}

function read-logs () {
  local PROJECT=$1
  local SEGMENT_ID="$(echo $2 | sed -r 's#/#-#')"
  local FLAGS=("${*[@]:3}")
  gcloud logging read "resource.type=\"k8s_container\" AND \
     resource.labels.project_id=\"redshred-${PROJECT}\" AND \
     resource.labels.namespace_name=\"reads\" AND \
     labels.k8s-pod/redshred/segment-id=\"${SEGMENT_ID}\"" \
     --format 'value(textPayload)' $FLAGS | tac
}

function tag-latest-image() {
  IMAGE_NAME=$1
  LATEST_TAG=$(
    gcloud container images list-tags --limit=1 gcr.io/redshred-staging/${IMAGE_NAME} | tail -n1 | sed -r "s/\s+/ /" - | cut -d\  -f2 | cut -d, -f1
  )
  echo Adding tag to newest image: "${IMAGE_NAME}:${LATEST_TAG}"
  if [[ "$2" ]]
  then
  	gcloud container images add-tag "gcr.io/redshred-staging/$IMAGE_NAME:$LATEST_TAG" "gcr.io/redshred-staging/$IMAGE_NAME:$2" -q
  else
  	DATESTAMP=$(TZ='America/New_York' date +'%Y%m%d-%H%M')
     	gcloud container images add-tag "gcr.io/redshred-staging/$IMAGE_NAME:$LATEST_TAG" "gcr.io/redshred-staging/$IMAGE_NAME:$DATESTAMP" -q
  fi
}

# alias for basename->pwd (this could just be an alias, but I'm already in this file)
pwdbasename() { basename $(pwd) }

# Run an ssh loop to make sure you remain connected when possible
ssh-loop() { while [ 1 ] ; do ssh $1 ; done}

k8s-first-container() {
 arr=( $(kubectl get pods  --no-headers -l "app=$1" | cut -d\  -f1 | xargs echo -n) ) ;
 echo "${arr[1]}";
}

lanscan () { nmap -sP $(ifconfig enx4865ee136404 | grep -o -P '(?<=inet )(\d+\.)+')0/24 | grep -oP '(?<=Nmap scan report for ).*' }

firstpod() { kubectl get pods -l app=$1 -o jsonpath='{.items[0].metadata.name}' }

last-docker-image () {
	docker image ls --format='{{.Repository}}:{{.Tag}}' "gcr.io/redshred-staging/$1" | head -n1
}

# copy paste from some online thing that is `$ etc`
dolla() { _code=$(echo $@ | sed -r 's/^\s*\$\s*//') && eval $_code }

git-report () {
  offset=${1:-1}
  for dir in ./*; do
    git -C "$dir" branch --show-current &> /dev/null || continue
    output="$(
      git -C "$dir" --no-pager \
        log --date=format:'%F %H:%m' \
        --since="$(date +%F) -$((offset)) day"  \
        --before="$(date +%F) - $((offset - 1)) day" \
        --author="$(git config user.email)" \
        --pretty=format:'%cd %Cblue| %Cgreen%s%n         %Cred%h %Cblue| %Creset%b' \
        2> /dev/null
    )" || continue
    if [[ $output ]]; then
      echo "======================= $dir ======================="
      echo $output
      echo
    fi
  done
}