go get -u github.com/maxcnunes/gaper/cmd/gaper

curl -SL https://github.com/maxcnunes/gaper/releases/download/v1.1.0/gaper_1.1.0_linux_amd64.tar.gz | tar -xvzf - -C "${GOPATH}/bin"

NAME:
   gaper - Used to build and restart a Go project when it crashes or some watched file changes
USAGE:
   gaper [global options] command [command options] [arguments...]
VERSION:
   version
COMMANDS:
     help, h  Shows a list of commands or help for one command
GLOBAL OPTIONS:
   --bin-name value                 name for the binary built by gaper for the executed program (default current directory name)
   --build-path value               path to the program source code (default: ".")
   --build-args value               arguments used on building the program
   --program-args value             arguments used on executing the program
   --verbose                        turns on the verbose messages from gaper
   --disable-default-ignore         turns off default ignore for hidden files and folders, "*_test.go" files, and vendor folder
   --watch value, -w value          list of folders or files to watch for changes
   --ignore value, -i value         list of folders or files to ignore for changes
   --poll-interval value, -p value  how often in milliseconds to poll watched files for changes (default: 500)
   --extensions value, -e value     extensions to watch for changes (default: "go")
   --no-restart-on value, -n value  don't automatically restart the supervised program if it ends:
                                      if "error", an exit code of 0 will still restart.
                                      if "exit", no restart regardless of exit code.
                                      if "success", no restart only if exit code is 0.
   --help, -h                       show help
   --version, -v                    print the version

gaper

gaper \
    --bin-name build/api-dev \
    --build-path cmd/server \
    --build-args "-ldflags=\"-X 'main.Version=dev'" \
    -w 'public/**' -w '*.go' \
    -e js -e css -e html \
    --ignore './**/*_mock.go' \
    --program-args "-arg1 ok -arg2=nope" \
    --watch .