feat: Go implementation for manifestYamlDoc and escapeStringJson#742
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sbarzowski merged 2 commits intogoogle:masterfrom Jun 9, 2024
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feat: Go implementation for manifestYamlDoc and escapeStringJson#742sbarzowski merged 2 commits intogoogle:masterfrom
sbarzowski merged 2 commits intogoogle:masterfrom
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theSuess
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The `valueToString` operation introduced by google#742 is incompatible with the way the implementation from google#739 as it tries to manifest an object from stack while the implementation needed by the debugger returns the value as-is without further evaluation.
vhata
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…gle#742) * Builtins for escapeStringJson and manifestYamlDoc * Benchmark and tests
vhata
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The `valueToString` operation introduced by google#742 is incompatible with the way the implementation from google#739 as it tries to manifest an object from stack while the implementation needed by the debugger returns the value as-is without further evaluation.
rudo-thomas
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Apr 22, 2025
| } else { | ||
| buf.WriteByte(' ') | ||
| } | ||
| aux(fieldValue, buf, cindent) |
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Note that the error from this call is unchecked.
Fix: #800
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This PR (#742) introduces a bug into manifestYamlDoc, which is now part of the 0.21.0 release. (We were even getting stack traces, but that's besides the point here.)
The fix is trivial (#800), but I'm having difficulties getting it merged -- nobody responded...
@jgraeger, can I kindly ask you, as the original author, to help me ping the right people and get the fix merged? Thanks :)
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This PR introduces native Go implementations for two standard library functions in Jsonnet: manifestYamlDoc and escapeStringJson. These enhancements are a response to performance challenges, especially noticeable in cases where
quote_keys=falseis set. This issue is documented in google/jsonnet#1019 and also holds for the Go implementation.Benchmarks
On a large, non-public codebase generating megabytes of yaml from jsonnet, the runtime decreased from over 10 minutes to 8 seconds.