Add --base option to test-perf.
<!-- Please describe your changes on the following line: -->
Add a `--base <URL>` option to test-perf, which is handy for two reasons: a) it reduces randomness in tests by allowing tests to be file URLs, and b) it doesn't require running the test suite as root (the tp5n manifest hardwires tests served from port 80 on localhost).
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes do not require tests because this is test infrastructure
<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/19207)
<!-- Reviewable:end -->
Disable macbrew updater
<!-- Please describe your changes on the following line: -->
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [ ] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [ ] These changes fix #__ (github issue number if applicable).
<!-- Either: -->
- [ ] There are tests for these changes OR
- [x] These changes do not require tests because _____
<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/17115)
<!-- Reviewable:end -->
Remove redundant ANDROID_SDK variables
The r25.2.3 Android SDK has been made the current version in saltfs,
so we no longer need to override it via environment variable.
Follow up to servo/servo#15773.
Requires servo/saltfs#644.
<!-- Please describe your changes on the following line: -->
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [ ] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [ ] These changes fix #__ (github issue number if applicable).
<!-- Either: -->
- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because _____
<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/16566)
<!-- Reviewable:end -->
upload geckolib docs to doc.servo.org
<!-- Please describe your changes on the following line: -->
add `geckolib` docs into upload docs script
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [ ] `./mach build -d` does not report any errors
- [ ] `./mach test-tidy` does not report any errors
- [X] These changes fix#16887
<!-- Either: -->
- [ ] There are tests for these changes OR
- [X] These changes do not require tests because are in ci script
<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/16940)
<!-- Reviewable:end -->
Convert nightly upload script to Python
Now that MinGW and MSYS have been removed from the Windows builders,
bash is not available to run the previous upload_nightlies.sh script.
Convert the script to Python 2 for cross-platform support.
Additionally, switch to the `boto3` library for easy uploading
without needing to install `s3cmd`,
and move the code into mach for easy `boto3` installation
as the new `./mach upload-nightly` command.
Also, hard-code the paths to the packages instead of using
globs to look for them, as the paths are static.
(The paths used to contain timestamps,
but we now insert timestamps when uploading to S3
to improve reproducibility.)
<!-- Please describe your changes on the following line: -->
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [ ] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix#16560 (github issue number if applicable).
<!-- Either: -->
- [ ] There are tests for these changes OR
- [x] These changes do not require tests because Buildbot will test them.
<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/16565)
<!-- Reviewable:end -->
Now that MinGW and MSYS have been removed from the Windows builders,
bash is not available to run the previous upload_nightlies.sh script.
Convert the script to Python 2 for cross-platform support.
Additionally, switch to the `boto3` library for easy uploading
without needing to install `s3cmd`,
and move the code into mach for easy `boto3` installation
as the new `./mach upload-nightly` command.
Also, hard-code the paths to the packages instead of using
globs to look for them, as the paths are static.
(The paths used to contain timestamps,
but we now insert timestamps when uploading to S3
to improve reproducibility.)
Automatically clean old nightlies
<!-- Please describe your changes on the following line: -->
Automatically clean old rustc and cargo nightlies on our builders up to preserve disk space.
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [ ] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [ ] These changes fix#12103 and help with servo/saltfs#321 (github issue number if applicable).
<!-- Either: -->
- [ ] There are tests for these changes OR
- [x] These changes do not require tests because tested manually
<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/16487)
<!-- Reviewable:end -->
Upload zipfile of Windows nightly build
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix#16437
<!-- Reviewable:start -->
---
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/16464)
<!-- Reviewable:end -->
Add a new `-keep` flag to `./mach clean-nightlies` to control how many
nightlies to keep, which keeps the n most recent nightlies found in git.
Use this to clean old nightlies at the start of each build,
currently keeping 3 nightlies at a time.
