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Reorganize pre-flight checks

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Dude why the fuck did you have to have a valid backend to check the help text
What was I smoking
This commit is contained in:
Salt 2020-01-23 15:11:11 -06:00
parent bc414f08d8
commit 92c6e38c70
1 changed files with 25 additions and 23 deletions
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ptgdp
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@ -349,6 +349,8 @@ main() {
;; ;;
esac esac
done done
# Early hook for help
[ -n "$_opthelp" ] && printhelp && exit 0
# Parse out a config file if it exists # Parse out a config file if it exists
if [ -f "$_optconfigfile" ]; then if [ -f "$_optconfigfile" ]; then
log "Loading config file" 2 log "Loading config file" 2
@ -370,6 +372,8 @@ main() {
_args+=("$arg") _args+=("$arg")
done done
# Validate critical options # Validate critical options
if [ -z "$_optmachinemode" ]; then
# Ensure we have a good backend, assuming we're not in a scripting mode
( (
for backend in ${_supportedbackends[@]}; do for backend in ${_supportedbackends[@]}; do
if [ "$backend" = "${_config[backend]}" ]; then if [ "$backend" = "${_config[backend]}" ]; then
@ -378,7 +382,8 @@ main() {
done done
return 1 return 1
) || error "Unsupported backend: ${_config[backend]}" 50 ) || error "Unsupported backend: ${_config[backend]}" 50
if [ -z "$_optmachinemode" ] && ! backend-validate; then # Ensure we meet its requirements
if ! backend-validate; then
errorcode=$? errorcode=$?
case $errorcode in case $errorcode in
1) 1)
@ -389,11 +394,8 @@ main() {
;; ;;
esac esac
fi fi
fi
# Pre-really-do-stuff hooks like help text # Validate core program dependencies
[ -n "$_opthelp" ] && printhelp && exit 0
# Ensure we're ready to do the do
log "Validating dependencies" 2 log "Validating dependencies" 2
if ! has youtube-dl pgrep; then if ! has youtube-dl pgrep; then
error "Failed to find program: $_return" 1 error "Failed to find program: $_return" 1