Avoid heavyweight (fansi, Truffle) runtime-compiler dependencies

[JaroslavTulach]

The engine/runtime-compiler project introduced by #8197 contains the static IR compiler able to produce error diagnostics useful in any advanced text editor. In order to simplify embedding of this part of Enso, we want to make sure the runtime-compiler project isn't heavyweight - e.g. it doesn't carry unnecessary dependencies. Currently it does:

• fansi - used to print colorified output on various terminals
• Truffle - reusing Source and SourceSection

The idea is to create another project runtime-error-reports and move the fansi functionality there. Or just move it to engine/runtime (for now). The same for Truffle. Once these abstractions are made, we can continue work on:

• Enso language support with parser in VSCode, IGV, etc. #7054
• PoC: Running Enso parser in the browser #8094

Tasks

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1. Abstract fansi functionality in runtime-compiler
2. Abstract Truffle dependencies in runtime-compiler - Remove org.graalvm.truffle:truffle-api dependency from runtime-compiler #8888

[Akirathan]

Remove truffle-api from runtime-compiler and runtime-parser projects:

diff --git a/build.sbt b/build.sbt
index e219b193e..28ea45704 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1517,7 +1517,6 @@ lazy val `runtime-parser` =
   (project in file("engine/runtime-parser"))
     .settings(
       frgaalJavaCompilerSetting,
-      instrumentationSettings,
       commands += WithDebugCommand.withDebug,
       fork := true,
       Test / javaOptions ++= Seq(
@@ -1540,7 +1539,6 @@ lazy val `runtime-compiler` =
   (project in file("engine/runtime-compiler"))
     .settings(
       frgaalJavaCompilerSetting,
-      instrumentationSettings,
       libraryDependencies ++= Seq(
         "junit"            % "junit"                   % junitVersion       % Test,
         "com.github.sbt"   % "junit-interface"         % junitIfVersion     % Test,

[Akirathan]

Remove fansi by introducing a method like CompilerContext.reportDiagnostics and implementing it in runtime.

[enso-bot]

Pavel Marek reports a new STANDUP for today (2024-01-26):

Progress: - fansi dependency is already removed from runtime-compiler.

• Finally merged the Table_Test refactoring PR
• Slowly removing all other Truffle stuff from runtime-compiler. It should be finished by 2024-02-02.

[Akirathan]

I have just moved the "Abstract Truffle dependencies in runtime-compiler" part into another issue - #8888

[enso-bot]

Pavel Marek reports a new STANDUP for today (2024-02-01):

Progress: - Revival of #8764

• Fix is to simply return hasMetaParents == false for Nothing.
• Pushing teardown in SQLite File fix in Fix teardown in SQLite File spec #8918.
  • There might be some problems with it in the future.
• Remove fansi dependency:
  • Fixed case for inline compilation - there is no source attached when compiling inline.
  • Added a simple test for DiagnosticFormatter.
• book club and reviews
• Still bumping into transients in LibrariesTest - Language Server LibrariesTest & co. tests fail due to timeouts in CI #8806 (comment) It should be finished by 2024-02-02.