media-sucker/scripts/common.sh

#! /bin/sh

# If you haven't set OUTDIR, set it to the default
: ${OUTDIR:=/incoming}
export OUTDIR

# This gets set to the directory containing what's currently running
: ${SCRIPTS:=$(dirname $0)}

log () {
  printf "\033[36m=== [%s] \033[0m %s\n" "$0" "$*"
}

getenv () {
  jq -r --arg key "$1" '.[$key]' < env.json
}

setenv () {
  (cat env.json 2>/dev/null || echo '{}') \
  | jq --arg key "$1" --arg val "$2" '.[$key] = $val' \
  > env.json.new \
  && mv env.json.new env.json
}

status () {
  echo "$2" > status.$1.new
  mv status.$1.new status.$1
}