CI: Better printing of steps to getting prev screenshots
diff --git a/circle.yml b/circle.yml
index 75c3667..0012906 100644
--- a/circle.yml
+++ b/circle.yml
@@ -185,13 +185,23 @@
# Download the latest mathquill artifacts.
- |-
- prev_imgs="$(curl https://circleci.com/api/v1/project/mathquill/mathquill/latest/artifacts \
- | tee /dev/stderr \
+ artifacts_json="$(curl https://circleci.com/api/v1/project/mathquill/mathquill/latest/artifacts)"
+ echo
+ echo '/latest/artifacts:'
+ echo
+ echo "$artifacts_json"
+ echo
+
+ prev_imgs="$(echo "$artifacts_json" \
| $json -a url pretty_path -d '\n\t' \
| grep '\.png$' \
| grep -v 'PREV_' \
- | sed "s:\$CIRCLE_ARTIFACTS/imgs/:-o $CIRCLE_ARTIFACTS/imgs/PREV_:" \
- | tee /dev/stderr)"
+ | sed "s:\$CIRCLE_ARTIFACTS/imgs/:-o $CIRCLE_ARTIFACTS/imgs/PREV_:")"
+ echo 'Previous image URLs and files:'
+ echo
+ echo "$prev_imgs"
+ echo
+
test -z "$prev_imgs" || curl $prev_imgs
# Generate image diffs.
