cmd/go/internal/envcmd: show GODEBUG in 'go env' output

[suntala]

Fixes #65777

[gopherbot]

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[gopherbot]

Message from Gopher Robot:

Patch Set 1:

(1 comment)

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[suntala]

Hope we're not stepping on any toes. There was another CL addressing this issue, but its status is listed as "abandoned" in Gerrit.

We considered making GODEBUG editable using the -w flag. However, it might be confusing since the variable targets runtime behavior.

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Message from Arati:

Patch Set 2:

(1 comment)

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Message from Arati:

Patch Set 2:

(1 comment)

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Message from Jes Cok:

Patch Set 2: Commit-Queue+1

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Message from Go LUCI:

Patch Set 2:

Dry run: CV is trying the patch.

Bot data: {"action":"start","triggered_at":"2024-02-28T13:37:09Z","revision":"180d7472caf46a66d67c8b169023a89835ec5e94"}

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Message from Jes Cok:

Patch Set 2: -Commit-Queue

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Message from Go LUCI:

Patch Set 2:

This CL has failed the run. Reason:

Tryjob golang/try/x_tools-gotip-linux-amd64 has failed with summary (view all results):

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FAILURE

• go on master (change 566097)
• tools on master (commit fc70354)

Error:
failed to run "test golang.org/x/tools module": exit status 1
failed to run "test golang.org/x/tools/gopls module": exit status 1

Links:

• "test golang.org/x/tools module" (combined output)
• "test golang.org/x/tools/gopls module" (combined output)

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Message from Go LUCI:

Patch Set 2: LUCI-TryBot-Result-1

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Message from Bryan Mills:

Patch Set 2: Code-Review+2

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Message from Bryan Mills:

Patch Set 3: Code-Review+2 Commit-Queue+1

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Message from Go LUCI:

Patch Set 3:

Dry run: CV is trying the patch.

Bot data: {"action":"start","triggered_at":"2024-02-28T20:12:44Z","revision":"aa44a2c53861bd2983df7b8d52e4ce88d60eafaf"}

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Message from Bryan Mills:

Patch Set 3: -Commit-Queue

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Message from Go LUCI:

Patch Set 3:

This CL has passed the run

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Message from Go LUCI:

Patch Set 3: LUCI-TryBot-Result+1

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Message from Bryan Mills:

Patch Set 3: Auto-Submit+1

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[gopherbot]

This PR is being closed because golang.org/cl/566097 has been merged.