Bzlmod support is broken

[agluszak]

If I depend on rules_bazel_integration_test via WORKSPACE my integration tests work fine. If I depend using bzlmod the same tests (I didn't change anything in BUILD file) fails to build with this error message:

ERROR: /home/andrzej/code/bazel/bazel-bsp/e2e/BUILD:27:24: no such package '@[unknown repo 'build_bazel_bazel_6_3_2' requested from @]//': The repository '@[unknown repo 'build_bazel_bazel_6_3_2' requested from @]' could not be resolved: No repository visible as '@build_bazel_bazel_6_3_2' from main repository and referenced by '//e2e:remote_jdk_test_bazel_6_3_2'

In both cases I used version 0.18

[cgrindel]

In your MODULE.bazel, did you declare the Bazel binaries that you use for testing?

[agluszak]

Yup

[agluszak]

https://github.com/JetBrains/bazel-bsp/blob/7acf76fffe9d984d13027643499d18d3ff78d93c/MODULE.bazel

[cgrindel]

I just cloned that repo, created a branch from that commit and ran bazel test //.... I am seeing errors like the following:

FAIL: //server/src/test/kotlin/org/jetbrains/bsp/bazel/server/sync/languages:LanguagePluginServiceTest (see /private/var/tmp/_bazel_chuck/4a2395da91466e2f61576a416d362f53/execroot/_main/bazel-out/darwin-fastbuild/testlogs/server/src/test/kotlin/org/jetbrains/bsp/bazel/server/sync/languages/LanguagePluginServiceTest/test.log)
INFO: From Testing //server/src/test/kotlin/org/jetbrains/bsp/bazel/server/sync/languages:LanguagePluginServiceTest:
==================== Test output for //server/src/test/kotlin/org/jetbrains/bsp/bazel/server/sync/languages:LanguagePluginServiceTest:
/private/var/tmp/_bazel_chuck/4a2395da91466e2f61576a416d362f53/sandbox/darwin-sandbox/935/execroot/_main/bazel-out/darwin-fastbuild/bin/server/src/test/kotlin/org/jetbrains/bsp/bazel/server/sync/languages/LanguagePluginServiceTest.runfiles/_main/server/src/test/kotlin/org/jetbrains/bsp/bazel/server/sync/languages/LanguagePluginServiceTest: line 396: /private/var/tmp/_bazel_chuck/4a2395da91466e2f61576a416d362f53/sandbox/darwin-sandbox/935/execroot/_main/bazel-out/darwin-fastbuild/bin/server/src/test/kotlin/org/jetbrains/bsp/bazel/server/sync/languages/LanguagePluginServiceTest.runfiles/_main/external/rules_java~6.5.1~toolchains~local_jdk/bin/java: No such file or directory
/private/var/tmp/_bazel_chuck/4a2395da91466e2f61576a416d362f53/sandbox/darwin-sandbox/935/execroot/_main/bazel-out/darwin-fastbuild/bin/server/src/test/kotlin/org/jetbrains/bsp/bazel/server/sync/languages/LanguagePluginServiceTest.runfiles/_main/server/src/test/kotlin/org/jetbrains/bsp/bazel/server/sync/languages/LanguagePluginServiceTest: line 396: exec: /private/var/tmp/_bazel_chuck/4a2395da91466e2f61576a416d362f53/sandbox/darwin-sandbox/935/execroot/_main/bazel-out/darwin-fastbuild/bin/server/src/test/kotlin/org/jetbrains/bsp/bazel/server/sync/languages/LanguagePluginServiceTest.runfiles/_main/external/rules_java~6.5.1~toolchains~local_jdk/bin/java: cannot execute: No such file or directory
================================================================================

Is there some additional set up that needs to be performed?

[cgrindel]

I am able to reproduce the error by querying bazel cquery //e2e:all. I see the calls being made that should declare the build_bazel_bazel_xxx repositories. I am still not sure why they are not working in this case. 🤔

[cgrindel]

#234 and #235 are follow up issues. For now, to workaround your immediate issue, please try the following:

1. Add the following to your MODULE.bazel: bazel_dep(name = "cgrindel_bazel_starlib", version = "0.18.0")
2. Replace your current use_repo(bazel_binaries, "bazel_binaries") with the following:

use_repo(
    bazel_binaries,
    "bazel_binaries",
    "build_bazel_bazel_.bazelversion",
    "build_bazel_bazel_5_3_2",
    "build_bazel_bazel_6_3_2",
)

[cgrindel]

@agluszak Please let me know if that unblocks you. I will work on fixing the other two issues, tomorrow.

[agluszak]

Yup, that fixes the issues that I had :) thanks!

[cgrindel]

Great. I will close this issue.