bob

README

Bob

Usage

I use it in combination with direnv to build golang programs and copy them to a raspberry pi. It also offers functionality to intialize the binary as a service and do other setup data.

Build it locally for your local machine and for the raspberry. The env vars are defined in the .envrc.

# Build for local machine
go build -o "${BASE_DIR}/build/bob" "${BASE_DIR}/main.go" &&
  chmod +x "${BASE_DIR}/build/bob"
# Build for predefined os/arch
env GOOS="$DEVICE_OS" GOARCH="$DEVICE_ARCH" go build -o "${BASE_DIR}/build/bob-${DEVICE_OS}-${DEVICE_ARCH}" "${BASE_DIR}/main.go" &&
  chmod +x "${BASE_DIR}/build/bob-${DEVICE_OS}-${DEVICE_ARCH}"

Copy it to your <SERVICE> / or add it to your path:

rm -rf "../<SERVICE>/bin/bob"
cp "${BASE_DIR}/build/bob" "../<SERVICE>/bin/bob"
scp "${BASE_DIR}/build/bob-${DEVICE_OS}-${DEVICE_ARCH}" "${DEVICE_USER}"@"${DEVICE_NAME}":"${DEVICE_ROOT}/<SERVICE>/bin/bob"

Here is the bob --help output:

Bob is a simple command line helper tool to build go applications for the raspberry.

You can locally use it or with a CI pipeline, configure it via .bob.yaml file in your project root.

Usage:
  bob [command]

Available Commands:
  build       Execute the commands configured in .bob.yaml > commands.build
  completion  Generate the autocompletion script for the specified shell
  copy        Execute the commands configured in .bob.yaml > commands.copy
  help        Help about any command
  init        Execute the commands configured in .bob.yaml > commands.init

Flags:
      --config string   config file (default is /Users/hans/go/src/gitlab.void-ptr.org/go/bob/.bob.yaml)
  -d, --debug           execute debug version
  -e, --env string      Environment to run under (default "development")
  -h, --help            help for bob

Use "bob [command] --help" for more information about a command.

The config is read from the path ${BASE_DIR}/.bob.yaml, you can use direnv to set ${BASE_DIR}.

It looks like this (or this):

version: "0.1.0"
commands:
  build:
    development:
      run:
      - echo "implement dev build!"
  copy:
    development:
      run:
      - echo "implement dev copy!"
  init:
    development:
      run:
      - echo "implement dev init!"

Development

This is a simple cobra / viper application located in pkg/cmd.

Documentation

Overview

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