This is the first part of #5700
It adds tests that build create-daml-app using `daml build` and then
run the codegen and build the UI. Contrary to our main tests these
also run on Windows. This is actually reasonably simple by first
building the typescript libraries on Linux and then downloading them
on Windows.
There are two parts that are still missing from the tests in the main
workspace:
1. Building the extra feature. This should be fairly easy to add.
2. Running the pupeeter tests. At least MacOS and Linux should be
reasonably easy. I don’t know what horrors Windows will throw at
us. This step is what actually makes this a compatibility
test. Currently it doesn’t actually launch Sandbox and the JSON API.
Since this PR is already pretty large, I’d like to tackle those things
separately.
changelog_begin
changelog_end
This is temporary. It looks like the macOS nodes are dead; @nycnewman is
looking into it, but in case he doesn't fix it in time, at least we
have a backup plan so we're not completely blocked on Monday.
CHANGELOG_BEGIN
CHANGELOG_END
add default machine capability
We semi-regularly need to do work that has the potential to disrupt a
machine's local cache, rendering it broken for other streams of work.
This can include upgrading nix, upgrading Bazel, debugging caching
issues, or anything related to Windows.
Right now we do not have any good solution for these situations. We can
either not do those streams of work, or we can proceed with them and
just accept that all other builds may get affected depending on which
machine they get assigned to. Debugging broken nodes is particularly
tricky as we do not have any way to force a build to run on a given
node.
This PR aims at providing a better alternative by (ab)using an Azure
Pipelines feature called
[capabilities](https://docs.microsoft.com/en-us/azure/devops/pipelines/agents/agents?view=azure-devops&tabs=browser#capabilities).
The idea behind capabilities is that you assign a set of tags to a
machine, and then a job can express its
[demands](https://docs.microsoft.com/en-us/azure/devops/pipelines/process/demands?view=azure-devops&tabs=yaml),
i.e. specify a set of tags machines need to have in order to run it.
Support for this is fairly badly documented. We can gather from the
documentation that a job can specify two things about a capability
(through its `demands`): that a given tag exists, and that a given tag
has an exact specified value. In particular, a job cannot specify that a
capability should _not_ be present, meaning we cannot rely on, say,
adding a "broken" tag to broken machines.
Documentation on how to set capabilities for an agent is basically
nonexistent, but [looking at the
code](https://github.com/microsoft/azure-pipelines-agent/blob/master/src/Microsoft.VisualStudio.Services.Agent/Capabilities/UserCapabilitiesProvider.cs)
indicates that they can be set by using a simple `key=value`-formatted
text file, provided we can find the right place to put this file.
This PR adds this file to our Linux, macOS and Windows node init scripts
to define an `assignment` capability and adds a demand for a `default`
value on each job. From then on, when we hit a case where we want a PR
to run on a specific node, and to prevent other PRs from running on that
node, we can manually override the capability from the Azure UI and
update the demand in the relevant YAML file in the PR.
CHANGELOG_BEGIN
CHANGELOG_END
This PR separates the "last known valid perf test" commit from the
"baseline speedy implementation" commit. It is important for the perf
test to be meaningful that the changes between those two commits are
benign, say minor API adjustments, so that the perf measurement remains
meaningful.
This also adds a check on merging to master that tells Slack if the perf
test has changed and the `test_sha` file needs updating. The Slack
message is conditional on the current commit to avoid excessive noise.
CHANGELOG_BEGIN
CHANGELOG_END
This PR adds a simple daily job that runs the performance test on a
chosen "baseline" commit and then runs the same benchmark on latest
master. This should allow us to track overall performance improvements.
CHANGELOG_BEGIN
CHANGELOG_END
* Make compat tests work on windows
This required some changes to the daml_sdk rule since the read-only
installation by the assistant breaks Bazel completely. We could only
apply those changes on Windows but I think I prefer the consistency
across platforms here over trying to stay close to how the SDK is
installed on user machines given that the SDK installation is not
something we’ve had issues with.
I’ve excluded the postgresql tests for now. I don’t expect them to be
particularly hard to fix but I’ve already spent almost 2 days on this
and having some tests run on Windows seems like a clear improvement
over running no tests on Windows :)
changelog_begin
changelog_end
* Remove todo
changelog_begin
changelog_end
I believe the compatibility check is important enough, and should fail
rarely enough, that it is worth reporting even on success. This will
mean (once we support Windows) 3 messages a day, sent while presumably
nobody is working, so the disruption should be minimal.
The issue with reporting only on failures is that, if we don't
proactively check (which we do for the state of master for different
reasons, but would likely not keep doing for a job that doesn't block
PRs), we may get into a state where it is so broken that it doesn't even
report.
CHANGELOG_BEGIN
CHANGELOG_END
I am hoping this will make the Azure output a bit more chatty. At the
moment, you don’t get any output until the job has finished which is a
bit annoying (although not really an issue).
changelog_begin
changelog_end
This PR extends the existing Linux compatibility tests to run on macOS
too. Fixes#5692.
CHANGELOG_BEGIN
CHANGELOG_END
Co-authored-by: Moritz Kiefer <moritz.kiefer@purelyfunctional.org>
For some reason the Azure Pipelines folks thought it was a good idea to
search for templates starting with the current YAML file's path. Other
steps (e.g. the bash script here) start from the root of the repo,
though.
CHANGELOG_BEGIN
CHANGELOG_END
This is a first step towards testing cross-version
compatibility. It doesn’t actuall do much yet but hopefully it should
be easier to parallelize once we have the initial boilerplate in place
so ideally I’d like to address most missing things and issues in
separate PRs.
changelog_begin
changelog_end
This is meant to be filled once we have a better idea of what exactly we
want to test. See #5665 for current thinking about it.
CHANGELOG_BEGIN
CHANGELOG_END
--branches='*' seems to only include local branches not branches in
the remote. It looks like --branches='*' --remotes='*' would work but
--all seems simpler. I struggled to find any docs on this but this
matched what I got when testing locally.
changelog_begin
changelog_end
This commit aims at enabling future patch releases; it is the
master-branch equivalent of #5569 (applied to the 1.0 release branch).
The only change between the two changelogs should be that this one also
changes the docs cron so it can find the trigger commits for patch
releases.
CHANGELOG_BEGIN
CHANGELOG_END
This PR changes the documentation release process to publish the
documentation for releases tagged "prerelease" on GitHub, while
discarding them when deciding on the latest version (the one that shows
on `/` on the docs site) and omitting them from the `versions.json` file
(meaning they do not appear on the dropdown).
This PR also makes a bit of cleanup/bug fixing:
- The change in `nix` toolset name (#4724) needs to be protected by a
version check, as we checkout older versions of the repo during docs
build.
- The data types BlogSubmit and BlogId seem to have survived the "dead
code detection" in #4956.
- The documentation build step had not been updated to pass down the
correct version string (#4513).
CHANGELOG_BEGIN
CHANGELOG_END
There have been a few GitHub glitches last week that resulted in a few
commits on master not being associated with a PR (though they really
were created from merging a PR, and the correct PR number is in their
title).
This makes the report script crash on not finding the PR, so this PR
fixes that. And a comment.
CHANGELOG_BEGIN
CHANGELOG_END
In the current setup, the report generation starts at 4. However, the
daily killing of all machines also starts at 4, giving the report little
chance of ever finishing.
CHANGELOG_BEGIN
CHANGELOG_END
This disables the PDF docs builds on MacOS on CI (they are still built
locally by default) and removes them from the Nix closure by
introducing a separate ci-cached attribute that filters out texlive.
Since we built `nix-build nix -A tools -A cached` on CI, I’ve also
removed all the Tex stuff from tools which only means that it ends up
in PATH which nobody seems to care about.
changelog_begin
changelog_end
Context
=======
After multiple discussions about our current release schedule and
process, we've come to the conclusion that we need to be able to make a
distinction between technical snapshots and marketing releases. In other
words, we need to be able to create a bundle for early adopters to test
without making it an officially-supported version, and without
necessarily implying everyone should go through the trouble of
upgrading. The underlying goal is to have less frequent but more stable
"official" releases.
This PR is a proposal for a new release process designed under the
following constraints:
- Reuse as much as possible of the existing infrastructure, to minimize
effort but also chances of disruptions.
- Have the ability to create "snapshot"/"nightly"/... releases that are
not meant for general public consumption, but can still be used by savvy
users without jumping through too many extra hoops (ideally just
swapping in a slightly-weirder version string).
- Have the ability to promote an existing snapshot release to "official"
release status, with as few changes as possible in-between, so we can be
confident that the official release is what we tested as a prerelease.
- Have as much of the release pipeline shared between the two types of
releases, to avoid discovering non-transient problems while trying to
promote a snapshot to an official release.
- Triggerring a release should still be done through a PR, so we can
keep the same approval process for SOC2 auditability.
The gist of this proposal is to replace the current `VERSION` file with
a `LATEST` file, which would have the following format:
```
ef5d32b7438e481de0235c5538aedab419682388 0.13.53-alpha.20200214.3025.ef5d32b7
```
This file would be maintained with a script to reduce manual labor in
producing the version string. Other than that, the process will be
largely the same, with releases triggered by changes to this `LATEST`
and the release notes files.
Version numbers
===============
Because one of the goals is to reduce the velocity of our published
version numbers, we need a different version scheme for our snapshot
releases. Fortunately, most version schemes have some support for that;
unfortunately, the SDK sits at the intersection of three different
version schemes that have made incompatible choices. Without going into
too much detail:
- Semantic versioning (which we chose as the version format for the SDK
version number) allows for "prerelease" version numbers as well as
"metadata"; an example of a complete version string would be
`1.2.3-nightly.201+server12.43`. The "main" part of the version string
always has to have 3 numbers separated by dots; the "prerelease"
(after the `-` but before the `+`) and the "metadata" (after the `+`)
parts are optional and, if present, must consist of one or more segments
separated by dots, where a segment can be either a number or an
alphanumeric string. In terms of ordering, metadata is irrelevant and
any version with a prerelease string is before the corresponding "main"
version string alone. Amongst prereleases, segments are compared in
order with purely numeric ones compared as numbers and mixed ones
compared lexicographically. So 1.2.3 is more recent than 1.2.3-1,
which is itself less recent than 1.2.3-2.
- Maven version strings are any number of segments separated by a `.`, a
`-`, or a transition between a number and a letter. Version strings
are compared element-wise, with numeric segments being compared as
numbers. Alphabetic segments are treated specially if they happen to be
one of a handful of magic words (such as "alpha", "beta" or "snapshot"
for example) which count as "qualifiers"; a version string with a
qualifier is "before" its prefix (`1.2.3` is before `1.2.3-alpha.3`,
which is the same as `1.2.3-alpha3` or `1.2.3-alpha-3`), and there is a
special ordering amongst qualifiers. Other alphabetic segments are
compared alphabetically and count as being "after" their prefix
(`1.2.3-really-final-this-time` counts as being released after `1.2.3`).
- GHC package numbers are comprised of any number of numeric segments
separated by `.`, plus an optional (though deprecated) alphanumeric
"version tag" separated by a `-`. I could not find any official
documentation on ordering for the version tag; numeric segments are
compared as numbers.
- npm uses semantic versioning so that is covered already.
After much more investigation than I'd care to admit, I have come up
with the following compromise as the least-bad solution. First,
obviously, the version string for stable/marketing versions is going to
be "standard" semver, i.e. major.minor.patch, all numbers, which works,
and sorts as expected, for all three schemes. For snapshot releases, we
shall use the following (semver) format:
```
0.13.53-alpha.20200214.3025.ef5d32b7
```
where the components are, respectively:
- `0.13.53`: the expected version string of the next "stable" release.
- `alpha`: a marker that hopefully scares people enough.
- `20200214`: the date of the release commit, which _MUST_ be on
master.
- `3025`: the number of commits in master up to the release commit
(included). Because we have a linear, append-only master branch, this
uniquely identifies the commit.
- `ef5d32b7ù : the first 8 characters of the release commit sha. This is
not strictly speaking necessary, but makes it a lot more convenient to
identify the commit.
The main downsides of this format are:
1. It is not a valid format for GHC packages. We do not publish GHC
packages from the SDK (so far we have instead opted to release our
Haskell code as separate packages entirely), so this should not be an
issue. However, our SDK version currently leaks to `ghc-pkg` as the
version string for the stdlib (and prim) packages. This PR addresses
that by tweaking the compiler to remove the offending bits, so `ghc-pkg`
would see the above version number as `0.13.53.20200214.3025`, which
should be enough to uniquely identify it. Note that, as far as I could
find out, this number would never be exposed to users.
2. It is rather long, which I think is good from a human perspective as
it makes it more scary. However, I have been told that this may be
long enough to cause issues on Windows by pushing us past the max path
size limitation of that "OS". I suggest we try it and see what
happens.
The upsides are:
- It clearly indicates it is an unstable release (`alpha`).
- It clearly indicates how old it is, by including the date.
- To humans, it is immediately obvious which version is "later" even if
they have the same date, allowing us to release same-day patches if
needed. (Note: that is, commits that were made on the same day; the
release date itself is irrelevant here.)
- It contains the git sha so the commit built for that release is
immediately obvious.
- It sorts correctly under all schemes (modulo the modification for
GHC).
Alternatives I considered:
- Pander to GHC: 0.13.53-alpha-20200214-3025-ef5d32b7. This format would
be accepted by all schemes, but will not sort as expected under semantic
versioning (though Maven will be fine). I have no idea how it will sort
under GHC.
- Not having any non-numeric component, e.g. `0.13.53.20200214.3025`.
This is not valid semantic versioning and is therefore rejected by
npm.
- Not having detailed info: just go with `0.13.53-snapshot`. This is
what is generally done in the Java world, but we then lose track of what
version is actually in use and I'm concerned about bug reports. This
would also not let us publish to the main Maven repo (at least not more
than once), as artifacts there are supposed to be immutable.
- No having a qualifier: `0.13.53-3025` would be acceptable to all three
version formats. However, it would not clearly indicate to humans that
it is not meant as a stable version, and would sort differently under
semantic versioning (which counts it as a prerelease, i.e. before
`0.13.53`) than under maven (which counts it as a patch, so after
`0.13.53`).
- Just counting releases: `0.13.53-alpha.1`, where we just count the
number of prereleases in-between `0.13.52` and the next. This is
currently the fallback plan if Windows path length causes issues. It
would be less convenient to map releases to commits, but it could still
be done via querying the history of the `LATEST` file.
Release notes
=============
> Note: We have decided not to have release notes for snapshot releases.
Release notes are a bit tricky. Because we want the ability to make
snapshot releases, then later on promote them to stable releases, it
follows that we want to build commits from the past. However, if we
decide post-hoc that a commit is actually a good candidate for a
release, there is no way that commit can have the appropriate release
notes: it cannot know what version number it's getting, and, moreover,
we now track changes in commit messages. And I do not think anyone wants
to go back to the release notes file being a merge bottleneck.
But release notes need to be published to the releases blog upon
releasing a stable version, and the docs website needs to be updated and
include them.
The only sensible solution here is to pick up the release notes as of
the commit that triggers the release. As the docs cron runs
asynchronously, this means walking down the git history to find the
relevant commit.
> Note: We could probably do away with the asynchronicity at this point.
> It was originally included to cover for the possibility of a release
> failing. If we are releasing commits from the past after they have been
> tested, this should not be an issue anymore. If the docs generation were
> part of the synchronous release step, it would have direct access to the
> correct release notes without having to walk down the git history.
>
> However, I think it is more prudent to keep this change as a future step,
> after we're confident the new release scheme does indeed produce much more
> reliable "stable" releases.
New release process
===================
Just like releases are currently controlled mostly by detecting
changes to the `VERSION` file, the new process will be controlled by
detecting changes to the `LATEST` file. The format of that file will
include both the version string and the corresponding SHA.
Upon detecting a change to the `LATEST` file, CI will run the entire
release process, just like it does now with the VERSION file. The main
differences are:
1. Before running the release step, CI will checkout the commit
specified in the LATEST file. This requires separating the release
step from the build step, which in my opinion is cleaner anyway.
2. The `//:VERSION` Bazel target is replaced by a repository rule
that gets the version to build from an environment variable, with a
default of `0.0.0` to remain consistent with the current `daml-head`
behaviour.
Some of the manual steps will need to be skipped for a snapshot release.
See amended `release/RELEASE.md` in this commit for details.
The main caveat of this approach is that the official release will be a
different binary from the corresponding snapshot. It will have been
built from the same source, but with a different version string. This is
somewhat mitigated by Bazel caching, meaning any build step that does
not depend on the version string should use the cache and produce
identical results. I do not think this can be avoided when our artifact
includes its own version number.
I must note, though, that while going through the changes required after
removing the `VERSION` file, I have been quite surprised at the sheer number of
things that actually depend on the SDK version number. I believe we should
look into reducing that over time.
CHANGELOG_BEGIN
CHANGELOG_END
As part of our SOC2/ISO certification, we need to be able to evidence a
list of "Standard Changes" for the DAML SDK project. This commit adds a
script that extracts, for a given month, the list of Standard Changes
that happened along with relevant information (author, reviewer, etc.).
It also adds a definition for a monthly cron job on Azure to run the
script and send the result to Slack, @-mentioning Martin.
CHANGELOG_BEGIN
CHANGELOG_END
This patch changes the call to the GitHub API that translates the
release notes from markdown to HTML to use gfm instead of plain
markdown. gfm is a superset of markdown that adds the following:
- GitHub usernames (`@`-mentions) are turned into links to the user's
profile page.
- Issues and PR numbers (`#1234`) are turned into links to the
corresponding issue or PR.
- Existing git shas are turned into links to the corresponding commit.
An example of this feature missing is the release notes for
[v0.13.42](https://blog.daml.com/release-notes/0.13.42-1), where
intended links such as
> - Rename argument in active contract to payload. See #3826.
are not rendered.
CHANGELOG_BEGIN
CHANGELOG_END
We have recently added the option for this script to not build some
versions (because they are too old and external dependencies have
changed from under them). We also have changed the GitHub call to get
all the history of releases.
This PR changes the logic to generate the `versions.json` file so that
it only contains versions that we have either built or copied over.
Consequently, it also changes the logic to decide whether this job
should run to depend only on the latest version, rather than the whole
list of versions.
CHANGELOG_BEGIN
CHANGELOG_END
The GitHub API is paginated (30 items by default). This creates two
problems:
1. At the moment, older versions silently drop from the docs website,
without us having made any explicit decision about it.
2. When we prepare a new version, it gets created as a pre-release
version. Our script filters that out, but that happens on our end so
we end up with 29 published versions and the list is different form the
existing one. If the prerelease then gets dropped, the oldest version
comes back.
It is possible that we will sometime decide we do not want to keep old
documentation around forever, but that should be an explicit decision.
This patch changes the logic to fetch the list of versions from GitHub
so that we always get all the published versions (barring race
conditions inherent to that kind of paginated API).
CHANGELOG_BEGIN
CHANGELOG_END
The docs build is currently not reproducible as it include to-the-minute
time-of-build information. It also includes some Sphinx binary caches
which I suppose will also not be reproducible (though I have not checked
the details there).
This commit attempts to remove all sources of non-reproducibility from
the docs build, though this is hard to test without having a stable,
older release to compare with.
CHANGELOG_BEGIN
CHANGELOG_END
The latest changes to the docs cron have introduced a bug whereby the
"latest" version is determined including prereleases.
CHANGELOG_BEGIN
CHANGELOG_END
This commit makes two conceptually independent changes:
1. It adds a checksum file to each version folder. This allows the
script to detect when a version has not been correctly uploaded.
2. It changes the script to first download all the docs website, and
then reuse existing version folders where appropriate (i.e. when their
folder matches its checksum).
The hope is that this will reduce the time it takes to deploy a new
version, as only the current version should be rebuilt (in addition to
previous, failed versions).
The first time this cron runs (upon next release as per the current
setup), however, it will still rebuild all existing versions as they do
not currently have a checksum.
CHANGELOG_BEGIN
CHANGELOG_END
This commit aims at mitigating two issues we have noticed with the
0.13.41 release:
1. The initial cron run for that release got interrupted at the 50
minutes mark, which happened to be right in the middle of the s3 upload.
This means it had already changed the versions.json file, but had not
finished updating the actual html files. Right now, the docs.daml.com
website shows version 0.13.41 in the drop-down, but actually displays
the content for 0.13.40. Additionally, trying to explicitly visit the
website for 0.13.41 (https://docs.daml.com/0.13.41) yields a 404. Note
that this also means the cron job did not reach the "tell HubSpot"
point, so 0.13.41 did not get announced.
2. As the script also did not reach the "clear cache" step, subsequent
runs have been rebuilding the documentation for no reason as the
sequence of steps was: check versions.json through HTTP, get cached one,
see it's not up-to-date, build docs, check versions.json through s3 API,
bypassing the cache, see it's up-to-date, stop.
To address those issues, this PR changes the cron to:
1. Increase the timeout to 2h instead of 50 minutes.
2. Always check the versions.json file through s3, rather than go
through the HTTP cache first.
These are not complete solutions but I'm not sure how to do better given
that s3 does not have atomic operations.
Currently if the docs script fails, the Slack message we get mentions the commit title of the docs version that failed to build, which is not super useful. This ensures we get back to the current commit regardless of what happens with the Haskell script.
* bazel: 0.28.1 --> 1.1.0
* bazel-watcher sha256
* Fix missing line in patch
* proto_source_root --> strip_import_prefix
See https://github.com/bazelbuild/bazel/issues/7153 for details.
* Update rules_nixpkgs
Required to avoid errors of the form
```
ERROR: An error occurred during the fetch of repository 'node_nix':
parameter 'sep' may not be specified by name, for call to method split(sep, maxsplit = None) of 'string'
```
and
```
ERROR: An error occurred during the fetch of repository 'node_nix':
Traceback (most recent call last):
File "/private/var/tmp/_bazel_runner/17d2b3954f1c6dcf5414d5453467df9a/external/io_tweag_rules_nixpkgs/nixpkgs/nixpkgs.bzl", line 149
_execute_or_fail(repository_ctx, <3 more arguments>)
File "/private/var/tmp/_bazel_runner/17d2b3954f1c6dcf5414d5453467df9a/external/io_tweag_rules_nixpkgs/nixpkgs/nixpkgs.bzl", line 318, in _execute_or_fail
fail(<1 more arguments>)
Cannot build Nix attribute 'nodejs'.
Command: [/Users/runner/.nix-profile/bin/nix-build, /private/var/tmp/_bazel_runner/17d2b3954f1c6dcf5414d5453467df9a/external/node_nix/nix/bazel.nix, "-A", "nodejs", "--out-link", "bazel-support/nix-out-link", "-I", "nixpkgs=/private/var/tmp/_bazel_runner/17d2b3954f1c6dcf5414d5453467df9a/external/nixpkgs/nixpkgs"]
Return code: 1
Error output:
src/main/tools/process-tools.cc:173: "setitimer": Invalid argument
```
* Update rules_scala
* .proto has been removed, use [ProtoInfo] instead
See
https://docs.bazel.build/versions/1.1.0/be/protocol-buffer.html#proto_library
* python3_nix add nix_file attribute
To avoid the following error
```
ERROR: /home/aj/tweag.io/da/da-bazel-1.1/BUILD:66:1: //:nix_python3_runtime depends on @python3_nix//:bin/python in repository @python3_nix which failed to fetch. no such package '@python3_nix//': Traceback (most recent call last):
File "/home/aj/.cache/bazel/_bazel_aj/5f825ad28f8e070f999ba37395e46ee5/external/io_tweag_rules_nixpkgs/nixpkgs/nixpkgs.bzl", line 149
_execute_or_fail(repository_ctx, <3 more arguments>)
File "/home/aj/.cache/bazel/_bazel_aj/5f825ad28f8e070f999ba37395e46ee5/external/io_tweag_rules_nixpkgs/nixpkgs/nixpkgs.bzl", line 318, in _execute_or_fail
fail(<1 more arguments>)
Cannot build Nix attribute 'python3'.
Command: [/home/aj/.nix-profile/bin/nix-build, "-E", "import <nixpkgs> { config = {}; overlays = []; }", "-A", "python3", "--out-link", "bazel-support/nix-out-link", "-I", "nixpkgs=/home/aj/.cache/bazel/_bazel_aj/5f825ad28f8e070f999ba37395e46ee5/external/nixpkgs/nixpkgs"]
Return code: 1
Error output:
error: anonymous function at /home/aj/.cache/bazel/_bazel_aj/5f825ad28f8e070f999ba37395e46ee5/external/nixpkgs/nixpkgs.nix:3:1 called with unexpected argument 'config', at (string):1:1
```
* rules_haskell unnamed string.split(_, maxsplit = _)
The keyword argument may no longer be named.
* string.replace(_, _, maxsplit = _) may not be named
* Move proto sources from deps to data
Fixes
```
ERROR: /home/aj/tweag.io/da/da-bazel-1.1/daml-lf/archive/BUILD.bazel:150:1: in deps attribute of scala_test rule //daml-lf/archive:daml_lf_archive_reader_tests_test_suite_src_test_scala_com_digitalasset_daml_lf_archive_DecodeV1Spec.scala: '//daml-lf/archive:daml_lf_1.6_archive_proto_srcs' does not have mandatory providers: 'JavaInfo'. Since this rule was created by the macro 'da_scala_test_suite', the error might have been caused by the macro implementation
```
* Define sha256 for haskell_ghc__paths
Bazel 1.1.0 fails on missing hashes.
* Disable --incompatible_windows_native_test_wrapper
* //compiler/daml-extension don't modify sources
Modifying sources in-place can cause issues on Windows, where build
actions are not sandboxed and changes on sources can affect other build
steps.
* bazel-genfiles --> bazel-bin
The bazel-genfiles symlink has been removed since Bazel 1.0.
See https://github.com/bazelbuild/bazel/issues/8651
* Mark dev_env_tool repository rule as configure
See
https://docs.bazel.build/versions/1.1.0/skylark/lib/globals.html#repository_rule
* Move data deps into data attribute
* Mark dev_env_tool as local = True
* Manually fetch @makensis_dev_env