Add compiler benchmarks to `engine/runtime-benchmarks`. All the benchmarks generate source code on the fly into `engine/runtime-benchmarks/target/bench-data` directory. Random data generators are set with the same seed. For the convenience of reviewers, I am attaching the benchmark sources in [bench-data.zip](https://github.com/enso-org/enso/files/14423372/bench-data.zip).
I have created benchmarks that measure the performance of a whole module compilation, and benchmarks that measure the performance of inline compilation. They directly call `run` and `runInline` methods on `org.enso.compiler.Compiler`.
# Important Notes
- The results will be available in https://enso-org.github.io/engine-benchmark-results/engine-benchs.html in a few days after the merge of this PR.
- The benchmark parameters are tweaked so that an average iteration takes less than 400 ms and more than 30 ms.
- Ensured that the benchmarks measure performance of the compiler, for example:
![image](https://github.com/enso-org/enso/assets/14013887/c870f4ad-1418-4812-85f2-ca9664711163)
`Bump` library uses parser combinators behind the scenes which are known to be good at expressing grammars but are not performance-oriented.
This change ditches the dependency in favour of an existing Java implementation. `jsemver` implements the full specification, which is probably an overkill in our case, but proved to be an almost drop-in replacement for the previous library.
Closes#8692
# Important Notes
Peformance improvements:
- roughly 50ms compared to the previous approach (from 80ms to 20-40ms)
I don't see any time spent in the new implementation during startup so it could be potentially aggressively inlined.
Further more, we could use a facade and offer our own strip down version of semver.
Add checks of Java and GraalVM versions before the `sbt` project is fully loaded. This ensures that all the devs have exactly the version specified in our `build.sbt`.
# Important Notes
Trying to start `sbt` with a different java versions now results in:
```
$ java -version
openjdk version "21" 2023-09-19
OpenJDK Runtime Environment GraalVM CE 21+35.1 (build 21+35-jvmci-23.1-b15)
OpenJDK 64-Bit Server VM GraalVM CE 21+35.1 (build 21+35-jvmci-23.1-b15, mixed mode, sharing)
$ sbt
[info] welcome to sbt 1.9.7 (GraalVM Community Java 21)
[info] loading settings for project enso-build from plugins.sbt ...
[info] loading project definition from /home/pavel/dev/enso/project
[info] loading settings for project enso from build.sbt ...
[info] resolving key references (65272 settings) ...
[info] set current project to enso (in build file:/home/pavel/dev/enso/)
[error] Running on GraalVM version 21. Expected GraalVM version 21.0.2.
[error] Total time: 0 s, completed Feb 20, 2024, 1:06:18 PM
[warn] Project loading failed: (r)etry, (q)uit, (l)ast, or (i)gnore? (default: r)
```
```
$ java -version
openjdk version "17.0.10" 2024-01-16
OpenJDK Runtime Environment JBR-17.0.10+1-1087.17-jcef (build 17.0.10+1-b1087.17)
OpenJDK 64-Bit Server VM JBR-17.0.10+1-1087.17-jcef (build 17.0.10+1-b1087.17, mixed mode)
$ sbt
[info] welcome to sbt 1.9.7 (JetBrains s.r.o. Java 17.0.10)
[info] loading settings for project enso-build from plugins.sbt ...
[info] loading project definition from /home/pavel/dev/enso/project
[info] compiling 44 Scala sources to /home/pavel/dev/enso/project/target/scala-2.12/sbt-1.0/classes ...
[info] loading settings for project enso from build.sbt ...
[info] resolving key references (65272 settings) ...
[info] set current project to enso (in build file:/home/pavel/dev/enso/)
[warn] Running on non-GraalVM JVM (The actual java.vendor is JetBrains s.r.o.). Expected GraalVM Community java.vendor.
[error] Running on Java version 17. Expected Java version 21.
[error] Total time: 0 s, completed Feb 20, 2024, 1:07:40 PM
[warn] Project loading failed: (r)etry, (q)uit, (l)ast, or (i)gnore? (default: r)
```
There are two projects transitively required by `runtime`, that have akka dependencies:
- `downloader`
- `connected-lock-manager`
This PR replaces the `akka-http` dependency in `downloader` by HttpClient from JDK, and splits `connected-lock-manager` into two projects such that there are no akka classes in `runtime.jar`.
# Important Notes
- Simplify the `downloader` project - remove akka.
- Add HTTP tests to the `downloader` project that uses our `http-test-helper` that is normally used for stdlib tests.
- It required few tweaks so that we can embed that server in a unit test.
- Split `connected-lock-manager` project into two projects - remove akka from `runtime`.
- **Native image build fixes and quality of life improvements:**
- Output of `native-image` is captured 743e167aa4
- The output will no longer be intertwined with the output from other commands on the CI.
- Arguments to the `native-image` are passed via an argument file, not via command line - ba0a69de6e
- This resolves an issue on Windows with "Command line too long", for example in https://github.com/enso-org/enso/actions/runs/7934447148/job/21665456738?pr=8953#step:8:2269
Updates Google_Api version for authentication and adds Google Analytics reporting api and run_google_report method.
This is an initial method for proof of concept, with further design changes to follow.
# Important Notes
Updates google-api-client to v 2.2.0 from 1.35.2
Adds google-analytics-data v 0.44.0
- ✅Linting fixes and groups.
- ✅Add `File.from that:Text` and use `File` conversions instead of taking both `File` and `Text` and calling `File.new`.
- ✅Align Unix Epoc with the UTC timezone and add converting from long value to `Date_Time` using it.
- ❌Add simple first logging API allowing writing to log messages from Enso.
- ✅Fix minor style issue where a test type had a empty constructor.
- ❌Added a `long` based array builder.
- Added `File_By_Line` to read a file line by line.
- Added "fast" JSON parser based off Jackson.
- ✅Altered range `to_vector` to be a proxy Vector.
- ✅Added `at` and `get` to `Database.Column`.
- ✅Added `get` to `Table.Column`.
- ✅Added ability to expand `Vector`, `Array` `Range`, `Date_Range` to columns.
- ✅Altered so `expand_to_column` default column name will be the same as the input column (i.e. no `Value` suffix).
- ✅Added ability to expand `Map`, `JS_Object` and `Jackson_Object` to rows with two columns coming out (and extra key column).
- ✅ Fixed bug where couldn't use integer index to expand to rows.
Uniqueness check of `UpsertVisualizationJob` only involved expressionId. Apparently now GUI sends mutliple visualizations for the same expressions and expects all of them to exist. Since previously we would cancel duplicate jobs, this was problematic.
This change makes sure that uniqueness also takes into account visualization id. Fixed a few logs that were not passing arguments properly.
Closes#8801
# Important Notes
I have not noticed any more problems with loading visualizations so the issue appears to be resolved with this change.
Added a unit test case that would previously fail due to cancellation of a job that upserts visualization.
This is a quick fix to a long standing problem of
`org.enso.interpreter.service.error.FailedToApplyEditsException` which would prevent backend from processing any more changes, rendering GUI (and backend) virtually useless.
Edits are submitted for (background) processing in the order they are handled. However the order of execution of such tasks is not guaranteed. Most of the time edits are processed in the same order as their requests but when they don't, files get quickly out of sync.
Related to #8770.
# Important Notes
I'm not a fan of this change because it essentially blocks all open/file requests until all edits are processed and we already have logic to deal with that appropriately. Moreover those tasks can and should be processed independently. Since we already had the single thread executor present to ensure correct synchronization of open/file/push commands, we are simply adding edit commands to the list.
Ideally we want to have a specialized executor that executes tasks within the same group sequentially but groups of tasks can be executed in parallel, thus ensuring sufficient throughput. The latter will take much longer and will require significant rewrite of the command execution.
Added tests that would previously fail due to non-deterministic execution.
Since #8685, there is the following error (warning) message from JPMS plugin when building `runtime-test-instruments`:
```
[error] Returned (10): Vector(/home/pavel/.cache/coursier/v1/https/repo1.maven.org/maven2/org/graalvm/sdk/nativeimage/23.1.0/nativeimage-23.1.0.jar, /home/pavel/.cache/coursier/v1/https/repo1.maven.org/maven2/org/graalvm/sdk/word/23.1.0/word-23.1.0.jar, /home/pavel/.cache/coursier/v1/https/repo1.maven.org/maven2/org/graalvm/sdk/jniutils/23.1.0/jniutils-23.1.0.jar, /home/pavel/.cache/coursier/v1/https/repo1.maven.org/maven2/org/graalvm/sdk/collections/23.1.0/collections-23.1.0.jar, /home/pavel/.cache/coursier/v1/https/repo1.maven.org/maven2/org/graalvm/polyglot/polyglot/23.1.0/polyglot-23.1.0.jar, /home/pavel/.cache/coursier/v1/https/repo1.maven.org/maven2/org/graalvm/truffle/truffle-api/23.1.0/truffle-api-23.1.0.jar, /home/pavel/.cache/coursier/v1/https/repo1.maven.org/maven2/org/graalvm/truffle/truffle-runtime/23.1.0/truffle-runtime-23.1.0.jar, /home/pavel/.cache/coursier/v1/https/repo1.maven.org/maven2/org/graalvm/truffle/truffle-compiler/23.1.0/truffle-compiler-23.1.0.jar, /home/pavel/.cache/coursier/v1/https/repo1.maven.org/maven2/org/graalvm/sdk/polyglot-tck/23.1.0/polyglot-tck-23.1.0.jar, /home/pavel/.cache/coursier/v1/https/repo1.maven.org/maven2/org/netbeans/api/org-openide-util-lookup/RELEASE180/org-openide-util-lookup-RELEASE180.jar)
[error] Expected: (13): List(org.graalvm.sdk:nativeimage:23.1.0, org.graalvm.sdk:word:23.1.0, org.graalvm.sdk:jniutils:23.1.0, org.graalvm.sdk:collections:23.1.0, org.graalvm.polyglot:polyglot:23.1.0, org.graalvm.truffle:truffle-api:23.1.0, org.graalvm.truffle:truffle-runtime:23.1.0, org.graalvm.truffle:truffle-compiler:23.1.0, org.graalvm.sdk:polyglot-tck:23.1.0, org.graalvm.truffle:truffle-tck:23.1.0, org.graalvm.truffle:truffle-tck-common:23.1.0, org.graalvm.truffle:truffle-tck-tests:23.1.0, org.netbeans.api:org-openide-util-lookup:RELEASE180)
```
This PR removes this error message by providing appropriate `libraryDependencies` to `runtime-test-instruments`.
Initial implementation of the Arrow language. Closes#7755.
Currently supported logical types are
- Date (days and milliseconds)
- Int (8, 16, 32, 64)
One can currently
- allocate a new fixed-length, nullable Arrow vector - `new[<name-of-the-type>]`
- cast an already existing fixed-length Arrow vector from a memory address - `cast[<name-of-the-type>]`
Closes#7755.
The change adds a convenient trait `ReportLogsOnFailure` that, when merged with the test class, will keep logs in memory and only delegate to the underlying appender on failure. For now we only support forwarding to the console which is sufficient.
A corresponding entry in `application-test.conf` has to point to the new `memory` appender. The additional complexity in the implementation ensures that if someone forgets to mixin `ReportLogsOnFailure` logs appear as before i.e. they respect the log level.
As a bonus fixed arguments passed to ScalaTest in build.sbt so that we are now, again, showing timings of individual tests.
Closes#8603.
# Important Notes
Before:
```
[info] VcsManagerTest:
[info] Initializing project
[ERROR] [2024-01-04 17:27:03,366] [org.enso.languageserver.search.SuggestionsHandler] Cannot read the package definition from [/tmp/3607843843826594318].
[info] - must create a repository (3 seconds, 538 milliseconds)
[info] - must fail to create a repository for an already existing project (141 milliseconds)
[info] Save project
[ERROR] [2024-01-04 17:27:08,346] [org.enso.languageserver.search.SuggestionsHandler] Cannot read the package definition from [/tmp/3607843843826594318].
[info] - must create a commit with a timestamp (198 milliseconds)
[ERROR] [2024-01-04 17:27:08,570] [org.enso.languageserver.search.SuggestionsHandler] Cannot read the package definition from [/tmp/3607843843826594318].
[info] - must create a commit with a name (148 milliseconds)
[ERROR] [2024-01-04 17:27:08,741] [org.enso.languageserver.search.SuggestionsHandler] Cannot read the package definition from [/tmp/3607843843826594318].
[info] - must force all pending saves (149 milliseconds)
[info] Status project
[ERROR] [2024-01-04 17:27:08,910] [org.enso.languageserver.search.SuggestionsHandler] Cannot read the package definition from [/tmp/3607843843826594318].
[info] - must report changed files since last commit (148 milliseconds)
[info] Restore project
[ERROR] [2024-01-04 17:27:09,076] [org.enso.languageserver.search.SuggestionsHandler] Cannot read the package definition from [/tmp/3607843843826594318].
[info] - must reset to the last state with committed changes (236 milliseconds)
[ERROR] [2024-01-04 17:27:09,328] [org.enso.languageserver.search.SuggestionsHandler] Cannot read the package definition from [/tmp/3607843843826594318].
[info] - must reset to a named save (pending)
[ERROR] [2024-01-04 17:27:09,520] [org.enso.languageserver.search.SuggestionsHandler] Cannot read the package definition from [/tmp/3607843843826594318].
[info] - must reset to a named save and notify about removed files *** FAILED *** (185 milliseconds)
[info] Right({
[info] "jsonrpc" : "2.0",
[info] "method" : "file/event",
[info] "params" : {
[info] "path" : {
[info] "rootId" : "cd84a4a3-fa50-4ead-8d80-04f6d0d124a3",
[info] "segments" : [
[info] "src",
[info] "Bar.enso"
[info] ]
[info] },
[info] "kind" : "Removed"
[info] }
[info] }) did not equal Right({
[info] "jsonrpc" : "1.0",
[info] "method" : "file/event",
[info] "params" : {
[info] "path" : {
[info] "rootId" : "cd84a4a3-fa50-4ead-8d80-04f6d0d124a3",
[info] "segments" : [
[info] "src",
[info] "Bar.enso"
[info] ]
[info] },
[info] "kind" : "Removed"
[info] }
[info] }) (VcsManagerTest.scala:1343)
[info] Analysis:
[info] Right(value: Json$JObject(value: object[jsonrpc -> "2.0",method -> "file/event",params -> {
[info] "path" : {
[info] "rootId" : "cd84a4a3-fa50-4ead-8d80-04f6d0d124a3",
[info] "segments" : [
[info] "src",
[info] "Bar.enso"
[info] ]
[info] },
[info] "kind" : "Removed"
[info] }] -> object[jsonrpc -> "1.0",method -> "file/event",params -> {
[info] "path" : {
[info] "rootId" : "cd84a4a3-fa50-4ead-8d80-04f6d0d124a3",
[info] "segments" : [
[info] "src",
[info] "Bar.enso"
[info] ]
[info] },
[info] "kind" : "Removed"
[info] }]))
[ERROR] [2024-01-04 17:27:09,734] [org.enso.languageserver.search.SuggestionsHandler] Cannot read the package definition from [/tmp/3607843843826594318].
[info] List project saves
[info] - must return all explicit commits (146 milliseconds)
[info] Run completed in 9 seconds, 270 milliseconds.
[info] Total number of tests run: 9
[info] Suites: completed 1, aborted 0
[info] Tests: succeeded 8, failed 1, canceled 0, ignored 0, pending 1
[info] *** 1 TEST FAILED ***
```
After:
```
[info] VcsManagerTest:
[info] Initializing project
[info] - must create a repository (3 seconds, 554 milliseconds)
[info] - must fail to create a repository for an already existing project (164 milliseconds)
[info] Save project
[info] - must create a commit with a timestamp (212 milliseconds)
[info] - must create a commit with a name (142 milliseconds)
[info] - must force all pending saves (185 milliseconds)
[info] Status project
[info] - must report changed files since last commit (142 milliseconds)
[info] Restore project
[info] - must reset to the last state with committed changes (202 milliseconds)
[info] - must reset to a named save (pending)
[ERROR] [2024-01-04 17:24:55,738] [org.enso.languageserver.search.SuggestionsHandler] Cannot read the package definition from [/tmp/8456553964637757156].
[info] - must reset to a named save and notify about removed files *** FAILED *** (186 milliseconds)
[info] Right({
[info] "jsonrpc" : "2.0",
[info] "method" : "file/event",
[info] "params" : {
[info] "path" : {
[info] "rootId" : "965ed5c8-1760-4284-91f2-1376406fde0d",
[info] "segments" : [
[info] "src",
[info] "Bar.enso"
[info] ]
[info] },
[info] "kind" : "Removed"
[info] }
[info] }) did not equal Right({
[info] "jsonrpc" : "1.0",
[info] "method" : "file/event",
[info] "params" : {
[info] "path" : {
[info] "rootId" : "965ed5c8-1760-4284-91f2-1376406fde0d",
[info] "segments" : [
[info] "src",
[info] "Bar.enso"
[info] ]
[info] },
[info] "kind" : "Removed"
[info] }
[info] }) (VcsManagerTest.scala:1343)
[info] Analysis:
[info] Right(value: Json$JObject(value: object[jsonrpc -> "2.0",method -> "file/event",params -> {
[info] "path" : {
[info] "rootId" : "965ed5c8-1760-4284-91f2-1376406fde0d",
[info] "segments" : [
[info] "src",
[info] "Bar.enso"
[info] ]
[info] },
[info] "kind" : "Removed"
[info] }] -> object[jsonrpc -> "1.0",method -> "file/event",params -> {
[info] "path" : {
[info] "rootId" : "965ed5c8-1760-4284-91f2-1376406fde0d",
[info] "segments" : [
[info] "src",
[info] "Bar.enso"
[info] ]
[info] },
[info] "kind" : "Removed"
[info] }]))
[info] List project saves
[info] - must return all explicit commits (131 milliseconds)
[info] Run completed in 9 seconds, 400 milliseconds.
[info] Total number of tests run: 9
[info] Suites: completed 1, aborted 0
[info] Tests: succeeded 8, failed 1, canceled 0, ignored 0, pending 1
[info] *** 1 TEST FAILED ***
```
I noticed that sources in `runtime/bench` are not formatted at all. Turns out that the `JavaFormatterPlugin` does not override `javafmt` task for the `Benchmark` configuration. After some failed attempts, I have just redefined the `Benchmark/javafmt` task in the `runtime` project. After all, the `runtime` project is almost the only project where we have any Java benchmarks.
# Important Notes
`javafmtAll` now also formats sources in `runtime/bench/src/java`.
After #8467, Engine benchmarks are broken, they cannot compile - https://github.com/enso-org/enso/actions/runs/7268987483/job/19805862815#logs
This PR fixes the benchmark build
# Important Notes
Apart from fixing the build of `engine/bench`:
- Don't assemble any fat jars in `runtime/bench`.
- Use our `TestLogProvider` in the benches instead of NOOP provider.
- So that we can at least see warnings and errors in benchmarks.
Make sure that the correct test logging provider is loaded in `project-manager/Test`, so that only WARN and ERROR log messages are displayed. Also, make sure that the test log provider parses the correct configuration file - Rename all the `application.conf` files in the test resources to `application-test.conf`.
The problem was introduced in #8467
- After [suggestion](https://github.com/enso-org/enso/pull/8497#discussion_r1429543815) from @JaroslavTulach I have tried reimplementing the URL encoding using just `URLEncode` builtin util. I will see if this does not complicate other followup improvements, but most likely all should work so we should be able to get rid of the unnecessary bloat.
- Closes#8354
- Extends `simple-httpbin` with a simple mock of the Cloud API (currently it checks the token and serves the `/users` endpoint).
- Renames `simple-httpbin` to `http-test-helper`.
Followup to #8467
Fixes the issue when `runtime/test` command fails to compile without fat jar classes:
```
sbt:enso> runtime/test
[warn] JPMSPlugin: Directory /home/dbushev/projects/luna/enso/engine/runtime-fat-jar/target/scala-2.13/classes does not exist.
[warn] JPMSPlugin: Directory /home/dbushev/projects/luna/enso/engine/runtime-fat-jar/target/scala-2.13/classes does not exist.
[info] compiling 106 Scala sources and 60 Java sources to /home/dbushev/projects/luna/enso/engine/runtime/target/scala-2.13/test-classes ...
[warn] Unexpected javac output: error: module not found: org.enso.runtime
[warn] 1 error.
[warn] frgaal exited with exit code 1
[error] (runtime / Test / compileIncremental) javac returned non-zero exit code
```
- Closes#8352
- ~~Proposed fix for #8493~~
- The temporary fix is deemed not viable. I will try to figure out a workaround and leave fixing #8493 to the engine team.
- Closes#8111 by making sure that all Excel workbooks are read using a backing file (which should be more memory efficient).
- If the workbook is being opened from an input stream, that stream is materialized to a `Temporary_File`.
- Adds tests fetching Table formats from HTTP.
- Extends `simple-httpbin` with ability to serve files for our tests.
- Ensures that the `Infer` option on `Excel` format also works with streams, if content-type metadata is available (e.g. from HTTP headers).
- Implements a `Temporary_File` facility that can be used to create a temporary file that is deleted once all references to the `Temporary_File` instance are GCed.
* Build distribution for amd64 and aarch64 MacOS
Possible after the GraalVM upgrade.
* Another attempt at building on MacOS M1
* One less hardcoded architecture
* Eliminate one more hardcoded architecture
* add more debug info
* nit
Adds these JAR modules to the `component` directory inside Engine distribution:
- `graal-language-23.1.0`
- `org.bouncycastle.*` - these need to be added for graalpy language
# Important Notes
- Remove `org.bouncycastle.*` packages from `runtime.jar` fat jar.
- Make sure that the `./run` script preinstalls GraalPy standalone distribution before starting engine tests
- Note that using `python -m venv` is only possible from standalone distribution, we cannot distribute `graalpython-launcher`.
- Make sure that installation of `numpy` and its polyglot execution example works.
- Convert `Text` to `TruffleString` before passing to GraalPy - 8ee9a2816f
This is a follow-up of #7991. #7991 broken `runtime-version-manager`. This is mostly reverts.
### Important Notes
Launcher now correctly recognizes that the newest engine needs some runtime:
```sh
> java -jar launcher.jar list
Enso 2023.2.1-nightly.2023.10.31 -> GraalVM 23.0.0-java17.0.7
Enso 0.0.0-dev -> GraalVM 23.1.0-java21.0.1
```
(this has not worked before)
Ensure that `-Dbench.compileOnly` system property is correctly forwarded to the benchmarks' runner. So that in the CI Engine tests, benchmarks are *dry run*.
# Important Notes
- Fixes dry run benchmarks in Engine Test Action
- Fixes Engine Benchmark Action
close#8249
Changelog:
- add: `profiling/snapshot` request that takes a heap dump of the language server and puts it in the `ENSO_DATA_DIRECTORY/profiling` direcotry
Upgrade to GraalVM JDK 21.
```
> java -version
openjdk version "21" 2023-09-19
OpenJDK Runtime Environment GraalVM CE 21+35.1 (build 21+35-jvmci-23.1-b15)
OpenJDK 64-Bit Server VM GraalVM CE 21+35.1 (build 21+35-jvmci-23.1-b15, mixed mode, sharing)
```
With SDKMan, download with `sdk install java 21-graalce`.
# Important Notes
- After this PR, one can theoretically run enso with any JRE with version at least 21.
- Removed `sbt bootstrap` hack and all the other build time related hacks related to the handling of GraalVM distribution.
- `project-manager` remains backward compatible - it can open older engines with runtimes. New engines now do no longer require a separate runtime to be downloaded.
- sbt does not support compilation of `module-info.java` files in mixed projects - https://github.com/sbt/sbt/issues/3368
- Which means that we can have `module-info.java` files only for Java-only projects.
- Anyway, we need just a single `module-info.class` in the resulting `runtime.jar` fat jar.
- `runtime.jar` is assembled in `runtime-with-instruments` with a custom merge strategy (`sbt-assembly` plugin). Caching is disabled for custom merge strategies, which means that re-assembly of `runtime.jar` will be more frequent.
- Engine distribution contains multiple JAR archives (modules) in `component` directory, along with `runner/runner.jar` that is hidden inside a nested directory.
- The new entry point to the engine runner is [EngineRunnerBootLoader](https://github.com/enso-org/enso/pull/7991/files#diff-9ab172d0566c18456472aeb95c4345f47e2db3965e77e29c11694d3a9333a2aa) that contains a custom ClassLoader - to make sure that everything that does not have to be loaded from a module is loaded from `runner.jar`, which is not a module.
- The new command line for launching the engine runner is in [distribution/bin/enso](https://github.com/enso-org/enso/pull/7991/files#diff-0b66983403b2c329febc7381cd23d45871d4d555ce98dd040d4d1e879c8f3725)
- [Newest version of Frgaal](https://repo1.maven.org/maven2/org/frgaal/compiler/20.0.1/) (20.0.1) does not recognize `--source 21` option, only `--source 20`.
The change upgrades `directory-watcher` library, hoping that it will fix the problem reported in #7695 (there has been a number of bug fixes in MacOS listener since then).
Once upgraded, tests in `WatcherAdapterSpec` because the logic that attempted to ensure the proper initialization order in the test using semaphore was wrong. Now starting the watcher using `watchAsync` which only returns the future when the watcher successfully registers for paths. Ideally authors of the library would make the registration bit public
(3218d68a84/core/src/main/java/io/methvin/watcher/DirectoryWatcher.java (L229C7-L229C20)) but it is the best we can do so far.
Had to adapt to the new API in PathWatcher as well, ensuring the right order of initialization.
Should fix#7695.
- Fixes the issue that sometimes occurred on CI where old `services` configuration was not cleaned and SPI definitions were leaking between PRs, causing random failures:
```
❌ should allow selecting table rows based on a boolean column
An unexpected panic was thrown: java.util.ServiceConfigurationError: org.enso.base.file_format.FileFormatSPI: Provider org.enso.database.EnsoConnectionSPI not found
```
- The issue is fixed by detecting unknown SPI classes before the build, and if such classes are detected, cleaning the config and forcing a rebuild of the given library to ensure consistency of the service config.