wait for it

Wait until an address become available.

Download

Releases

Options

• -address: Address (e.g. http://google.com or tcp://mysql_ip:mysql_port) - former full-connection
• -host: Host to connect
• -port: Port to connect (default 80)
• -timeout: Time to wait until the address become available
• -debug: Enable debug
• -v: Show the current version
• -file: Path to the JSON file with the configs
• -- : Execute a post command once the address became available

Example

Running

waitforit -host=google.com -port=90 -timeout=20 -debug

waitforit -address=tcp://google.com:90 -timeout=20 -debug

waitforit -address=http://google.com -timeout=20 -debug

waitforit -address=http://google.com:90 -timeout=20 -debug

waitforit -address=http://google.com -timeout=20 -debug -- printf "Google Works\!"

Using with config file

Create a JSON file describing the hosts you would like to wait for.

Example JSON:

{
  "configs": [
    {
      "host": "google.com",
      "port": 80,
      "timeout": 20
    },
    {
      "address": "http://google.com:80",
      "timeout": 40
    }
  ]
}

waitforit -file=./config.json

Installing with a Dockerfile

Using curl

FROM node:6.5.0

ENV WAITFORIT_VERSION="v1.3.1"
RUN curl -o /usr/local/bin/waitforit -sSL https://github.com/maxcnunes/waitforit/releases/download/$WAITFORIT_VERSION/waitforit-linux_amd64 && \
    chmod +x /usr/local/bin/waitforit

Using wget

FROM node:6.5.0

ENV WAITFORIT_VERSION="v1.3.1"
RUN wget -q -O /usr/local/bin/waitforit https://github.com/maxcnunes/waitforit/releases/download/$WAITFORIT_VERSION/waitforit-linux_amd64 \
    && chmod +x /usr/local/bin/waitforit

Using COPY (from local file system)

FROM node:6.5.0

COPY waitforit-linux_amd64 /usr/local/bin/waitforit
RUN chmod +x /usr/local/bin/waitforit

Development

make run

Running with Docker and Compose:

docker-compose run --rm local

docker-compose run --rm local go run src/waitforit/main.go -h

Test

make test

Build

make build