On Wed, Dec 27, 2017 at 8:15 PM, Lars Schneider
<larsxschneider@xxxxxxxxx> wrote:
>
>> On 27 Dec 2017, at 17:49, SZEDER Gábor <szeder.dev@xxxxxxxxx> wrote:
>> +# Skip the build job if the same tree has already been built and tested
>> +# successfully before (e.g. because the branch got rebased, changing only
>> +# the commit messages).
>> +skip_good_tree () {
>> + if ! good_tree_info="$(grep "^$(git rev-parse $TRAVIS_COMMIT^{tree}) " "$good_trees_file")"
>> + then
>> + # haven't seen this tree yet; continue the build job
>> + return
>> + fi
>> +
>> + echo "$good_tree_info" | {
>> + read tree prev_good_commit prev_good_job_number prev_good_job_id
>> +
>> + if test "$TRAVIS_JOB_ID" = "$prev_good_job_id"
>
> Under what circumstances would that be true?
When the user hits 'Restart job' on the Travis CI web interface,
$TRAVI_JOB_NUMBER and _ID remain the same in the restarted build job as
they were in the original.
So the condition is true when the user hits 'Restart job' on a build job
that was the first to successfully build and test the current tree.
> Nit: One unintended space after = ?!
Ok.
>> + then
>> + cat <<-EOF
>> + Skipping build job for commit $TRAVIS_COMMIT.
>> + This commit has already been built and tested successfully by this build job.
>> + To force a re-build delete the branch's cache and then hit 'Restart job'.
>> + EOF
>> + else
>> + cat <<-EOF
>> + Skipping build job for commit $TRAVIS_COMMIT.
>> + This commit's tree has already been built and tested successfully in build job $prev_good_job_number for commit $prev_good_commit.
>> + The log of that build job is available at https://travis-ci.org/$TRAVIS_REPO_SLUG/jobs/$prev_good_job_id
>> + To force a re-build delete the branch's cache and then hit 'Restart job'.
>> + EOF
>
> Maybe add a few newlines before and after EOF to make the text more stand out?
> Or print it in a different color? Maybe red?
>
> See: https://travis-ci.org/szeder/git/jobs/322247836#L622-L625
I considered using color for the first line, but then didn't do it,
because I didn't want to decide the color :)
Anyway, red is the general error/failure color, but this is neither. It
could either be green, to match the color of the build job's result, or
something neutral like blue or yellow.
Gábor
