The code in |mach test| for test resolving, should get merged with the TestResolver
class in moztest.resolve. This way it can be shared with other modules and we'll
have a single canonical place for all our test resolving logic.
MozReview-Commit-ID: IHRXXi5mB4G
The TestMetadata and TestResolver classes aren't technically part of the build
system. The only connection is that they consume some build system output.
The next patch in this series is going to be merging in a bunch of other test
resolving logic from other parts of the tree. Moving this out first allows us
to keep that extra logic out of mozbuild.
MozReview-Commit-ID: 1eq4SjFVCyW
This allows subparsers more control over which sets of arguments they need to
implement. For example, it doesn't make sense for the 'empty' selector to
accept the preset arguments. Now it can opt-out of those and only implement
the 'push' arguments.
MozReview-Commit-ID: GOfjcFtlfDD
This adds all the common arguments to |mach try empty|, including preset
arguments which will just be ignored if specified. The commit message can be
changed with:
./mach try empty -m DONTBUILD
MozReview-Commit-ID: 5RYfLBOIX1g
To use this, create a ~/.mozbuild/machrc file and add:
[try]
default = fuzzy
Now, running |mach try| without a subcommand will default to the fuzzy selector. The syntax selector can still be
run with |mach try syntax|.
MozReview-Commit-ID: Ai6f8cW3Swq
This uses the new templating mechanism in taskgraph to schedule artifact builds when using
|mach try fuzzy|. Like |mach try syntax|, this will automatically be enabled if
--enable-artifact-builds is set in the mozconfig. The --artifact/--no-artifact arguments
can be used to override the default.
MozReview-Commit-ID: J8HVZzOt4mX
This adds --full to switch to using the full_task_set instead of the target_task_set. The full set has
around ~7000 tasks while the target set for mozilla-central has ~2300, so I think leaving the target as
default makes sense (as it is the 95% use case).
This also adds the ability to specify a custom parameters.yml file via -p/--parameters. This just gets
forwarded to the taskgraph for generation.
MozReview-Commit-ID: Esjvkh1p0Yw
This try selector works as follows:
1. Generate target tasks (similar to ./mach taskgraph target)
2. Pipe all tasks to fzf (a fuzzy finding binary, this will be bootstrapped if necessary)
3. Allow user to make selection
4. Save selected tasks to 'try_task_config.json'. This is a new try scheduling
mechanism built into taskcluster (see bug 1380306).
5. Use `hg push-to-try` (or git-cinnabar) to push the added file to try. This
will use a temporary commit, so no trace of 'try_task_config.json' should be
left over after use.
If you get messages like STOP! No try syntax found, you need to update version-control-tools:
./mach mercurial-setup --update
MozReview-Commit-ID: 4xHwZ9fATLv
The |mach try| implementation isn't really testing specific so figured while doing this refactor
anyway we could take the opportunity to move it to /tools. This renames the "autotry" module to
"syntax" as one of the 'selectors' under the newly created tryselect module.
MozReview-Commit-ID: DmnGU5sKuCk
