message: lint: Also enable source statements for non-gitian
diff: @@ -35,8 +35,9 @@ if ! command -v shellcheck > /dev/null; then
  exit $EXIT_CODE
  fi
  +SHELLCHECK_CMD=(shellcheck --external-sources --check-sourced)
  EXCLUDE="--exclude=$(IFS=','; echo "${disabled[*]}")"
  -if ! shellcheck "$EXCLUDE" $(git ls-files -- '*.sh' | grep -vE 'src/(leveldb|secp256k1|univalue)/'); then
  +if ! "${SHELLCHECK_CMD[@]}" "$EXCLUDE" $(git ls-files -- '*.sh' | grep -vE 'src/(leveldb|secp256k1|univalue)/'); then
  EXIT_CODE=1
  fi
  @@ -46,14 +47,13 @@ if ! command -v yq > /dev/null; then
  fi
  EXCLUDE_GITIAN=${EXCLUDE}",$(IFS=','; echo "${disabled_gitian[*]}")"
  -SHELLCHECK_CMD="shellcheck --external-sources --check-sourced $EXCLUDE_GITIAN"
  for descriptor in $(git ls-files -- 'contrib/gitian-descriptors/*.yml')
  do
  script=$(basename "$descriptor")
  # Use #!/bin/bash as gitian-builder/bin/gbuild does to complete a script.
  echo "#!/bin/bash" > $script
  yq -r .script "$descriptor" >> $script
  - if ! $SHELLCHECK_CMD $script; then
  + if ! "${SHELLCHECK_CMD[@]}" "$EXCLUDE_GITIAN" $script; then
  EXIT_CODE=1
  fi
  rm $script
  