name: Check issues metadata

on:
  issues:
    types: [ opened, unlabeled, closed, reopened ]

permissions: {}

jobs:
  check_issue_metadata:
    permissions:
      issues: write
    runs-on: ubuntu-latest
    steps:
      # Check that issues have proper metadata: labels and milestone
      # https://github.com/gradle/issue-management-action/blob/main/src/issue-metadata.ts

Fixes golang/go#53757

TODO: accepted proposal https://go.dev/issue/54743 (from https://go.dev/cl/532415)
ssh: add server side support for Diffie Hellman Group Exchange

TODO: accepted proposal https://go.dev/issue/57792 (from https://go.dev/cl/649716, https://go.dev/cl/651737)
x/crypto/x509roots: new module

TODO: accepted proposal https://go.dev/issue/58523 (from https://go.dev/cl/538235)
ssh: expose negotiated algorithms  

<!-- go.dev/issue/71546 -->

On Linux systems with kernel support for anonymous VMA names
(`CONFIG_ANON_VMA_NAME`), the Go runtime will annotate anonymous memory
mappings with context about their purpose. e.g., `[anon: Go: heap]` for heap
memory. This can be disabled with the [GODEBUG setting](/doc/godebug)
`decoratemappings=0`.

<!-- go.dev/issue/73581 -->

`ASAN_OPTIONS=detect_leaks=0` in the environment when running the
program.

<!-- go.dev/issue/71294 -->

The new `work` package pattern matches all packages in the work (formerly called main)
modules: either the single work module in module mode or the set of workspace modules
in workspace mode.

<!-- go.dev/issue/65847 -->

When the go command updates the `go` line in a `go.mod` or `go.work` file,

These issues are more complex and might be challenging for first-time contributors.

You can share your interest in fixing the issue by commenting on it.
If somebody shared their interest in the issue, please consider letting them work on it.

<!-- https://go.dev/issue/26379 -->

The compiler and linker in Go 1.25 now generate debug information
using [DWARF version 5](https://dwarfstd.org/dwarf5std.html); the
newer DWARF version reduces the space required for debugging
information in Go binaries.
DWARF 5 generation is gated by the "dwarf5" GOEXPERIMENT; this
functionality can be disabled (for now) using GOEXPERIMENT=nodwarf5.

<!-- https://go.dev/issue/72860, CL 657715 -->

            immutableCell("two", "dos", 2),
            immutableCell("three", "tres", 3));
  }

  // https://youtrack.jetbrains.com/issue/KT-58242/. Crash when mergeFunction result (null) is
  // unboxed
  @J2ktIncompatible
  public void testToTableNullMerge() {
    // TODO github.com/google/guava/issues/6824 - the null merge feature is not compatible with the
    // current nullness annotation of the mergeFunction parameter. Work around with casts.

### New testing/synctest package

<!-- go.dev/issue/67434, go.dev/issue/73567 -->
The new [testing/synctest](/pkg/testing/synctest) package
provides support for testing concurrent code.

The [synctest.Test] function runs a test function in an isolated
"bubble". Within the bubble, [time](/pkg/time) package functions
operate on a fake clock.

The [synctest.Wait] function waits for all goroutines in the

        // Turn Gradle Jira issue numbers into issue links
        rewritten = rewritten.replaceAll("GRADLE-\\d+", "<a href=\"https://issues.gradle.org/browse/$0\">$0</a>");
        // Turn Gradle Github issue numbers into issue links
        rewritten = rewritten.replaceAll("(gradle/[a-zA-Z\\-_]+)#(\\d+)", "<a href=\"https://github.com/$1/issues/$2\">$0</a>");
        document.body().html(rewritten);
    }

   - Ensure tests cover new code and pass CI.
   - Flag bugs or critical issues for immediate fixes; suggest non-blocking improvements as follow-up issues.

3. **Flow**:
   - Review promptly to avoid blocking progress.
   - Balance quality and speed—minor issues can be addressed later via issues, not PR blocks.
   - If unable to complete the review, tag another reviewer (e.g., `@username please take over`).