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Track uses of bug minimizer for eventual paper #8

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JasonGross opened this issue Jun 21, 2021 · 2 comments
Open

Track uses of bug minimizer for eventual paper #8

JasonGross opened this issue Jun 21, 2021 · 2 comments

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@JasonGross
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JasonGross commented Jun 21, 2021 •
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It seems useful to collect instances of the bug minimizer being used, since I'm hopeful @achlipala and @Zimmi48 and I will be able to get a paper out of this.

Here are uses so far:

To get another of these lines:

export pr=14746; export id=894323119; \
( curl -H "Accept: application/vnd.github.v3+json" "https://api.github.com/repos/coq/coq/issues/${pr}/comments?per_page=100" > /tmp/body ); \
export ci_target="$(cat /tmp/body |  jq ".[] | select(.id == ${id}) | .body" | grep -o '^"Minimized File [^ ]* (from [^)]*' | grep -o '[^ ]*$')"; export end_time="$(cat /tmp/body |  jq ".[] | select(.id == ${id}) | .created_at" | sed 's/"//g')"; for d in $(cat /tmp/body |  jq ".[] | select(.body | startswith(\"I have initiated minimization at commit\")) | select(.body | contains(\"${ci_target}\")) | .created_at" | sed 's/"//g'); do if [ $(date -d ${d} +%s) -le $(date -d ${end_time} +%s) ]; then export start_time=${d}; fi; done; export secs=$(( $(date -d ${end_time} +%s) - $(date -d ${start_time} +%s) )); export duration=$(if [ $((secs / 86400)) == 0 ]; then if [ $((secs / 3600)) == 0 ]; then printf '%dm' $((secs/60)); else printf '%dh%dm' $((secs/3600)) $((secs%3600/60)); fi; else printf '%dd%dh%dm' $((secs/86400)) $((secs%86400/3600)) $((secs%3600/60)); fi); export times="$( export TZ=US/Eastern; if [ $(date -d "${start_time}" +%F) == $(date -d "${end_time}" +%F) ]; then echo "$(date -d "${start_time}" +"%b %_d, %_I:%M %p") -- $(date -d "${end_time}" +"%_I:%M %p %Z")"; else echo "$(date -d "${start_time}" +"%b %_d, %_I:%M %p") -- $(date -d "${end_time}" +"%b %_d, %_I:%M %p %Z")"; fi | sed 's/  / /g' )"; echo "- https://github.com/coq/coq/pull/${pr}#issuecomment-${id} (${ci_target}, ${duration} (${times}))"

Reactions to minimization:

Early speedbumps and non-uses:

Not yet diagnosed, but unable to reproduce from the artifact:

Not yet fixed:

In process of fixing

Not yet diagnosed:

PR for testing ci minimization: coq/coq#14328, now coq/coq#14579
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@JasonGross