github.com/mkimuram/operator-sdk@v0.7.1-0.20190410172100-52ad33a4bda0/hack/lib/test_lib.sh (about)

     1  #!/usr/bin/env bash
     2  
     3  source hack/lib/common.sh
     4  
     5  function listPkgs() {
     6  	go list ./cmd/... ./pkg/... ./test/... | grep -v generated
     7  }
     8  
     9  function listFiles() {
    10  	# make it work with composed gopath
    11  	for gopath in ${GOPATH//:/ }; do
    12  		if [[ "$(pwd)" =~ "$gopath" ]]; then
    13  			GOPATH="$gopath"
    14  			break
    15  		fi
    16  	done
    17  	# pipeline is much faster than for loop
    18  	listPkgs | xargs -I {} find "${GOPATH}/src/{}" -name '*.go' | grep -v generated
    19  }
    20  
    21  #===================================================================
    22  # FUNCTION trap_add ()
    23  #
    24  # Purpose:  prepends a command to a trap
    25  #
    26  # - 1st arg:  code to add
    27  # - remaining args:  names of traps to modify
    28  #
    29  # Example:  trap_add 'echo "in trap DEBUG"' DEBUG
    30  #
    31  # See: http://stackoverflow.com/questions/3338030/multiple-bash-traps-for-the-same-signal
    32  #===================================================================
    33  function trap_add() {
    34      trap_add_cmd=$1; shift || fatal "${FUNCNAME} usage error"
    35      new_cmd=
    36      for trap_add_name in "$@"; do
    37          # Grab the currently defined trap commands for this trap
    38          existing_cmd=`trap -p "${trap_add_name}" |  awk -F"'" '{print $2}'`
    39  
    40          # Define default command
    41          [ -z "${existing_cmd}" ] && existing_cmd="echo exiting @ `date`"
    42  
    43          # Generate the new command
    44          new_cmd="${trap_add_cmd};${existing_cmd}"
    45  
    46          # Assign the test
    47           trap   "${new_cmd}" "${trap_add_name}" || \
    48                  fatal "unable to add to trap ${trap_add_name}"
    49      done
    50  }