feat(playground): add ceval serve by moshloop · Pull Request #186 · flanksource/gomplate

moshloop · 2026-11-13T08:25:45Z

What

Adds ceval serve to serve the playground UI and API from one binary
Adds ceval version
Embeds the UI and a Go WASM build of the evaluator so users can choose Server or Browser (WASM) evaluation
Release workflow tags from main, builds cross-platform ceval archives with SHA-256 checksums, and attaches the built dist only to the release tag

Notes

Lint, test and web workflows now build the UI before compiling Go packages that embed it
Generated assets stay off main

… and WASM evaluator Adds a `ceval serve` subcommand and a `ceval version` command so one binary serves the playground UI and API. The UI and a Go WASM build of the evaluator are embedded, letting users choose Server or Browser (WASM) evaluation. The release workflow now tags from main, builds cross-platform ceval archives with SHA-256 checksums, and adds the built dist only to the release tag, keeping main free of generated assets. Lint, test and web workflows build the UI before compiling Go packages that embed it. Claude-Session-Id: 01a1d3d9-b27c-7d21-9002-13934b5db58a

coderabbitai · 2026-11-13T08:25:58Z

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github-actions · 2026-11-13T08:26:03Z

Benchstat

Base: a1fe080aeedc4122b8c95146c240e7ad3bcca416
Head: f37d314e57607912188d6dac294b70478a776a85

1 improvement(s)

Benchmark	Metric	Base	Head	Change	p-value
`RunTemplate_LargeEnv/items=10-4`	sec/op	3.01 us/op	2.88 us/op	-4.24%	0.029

Full benchstat output

goos: linux
goarch: amd64
cpu: AMD EPYC 9V45 96-Core Processor                
                                                                         │ bench-base.txt │           bench-head.txt            │
                                                                         │     sec/op     │    sec/op     vs base               │
CELEnvExtendCustomFunction-4                                                  46.82µ ± 2%   46.92µ ±  5%       ~ (p=0.684 n=10)
CELProgramEvaluation/expression=scalar/optimized=false-4                      104.9n ± 2%   105.9n ±  1%       ~ (p=0.196 n=10)
CELProgramEvaluation/expression=scalar/optimized=true-4                       105.7n ± 4%   104.8n ±  3%       ~ (p=0.436 n=10)
CELProgramEvaluation/expression=list_optional_regex/optimized=false-4         2.693µ ± 7%   2.724µ ±  2%       ~ (p=0.315 n=10)
CELProgramEvaluation/expression=list_optional_regex/optimized=true-4          960.2n ± 5%   987.2n ±  3%       ~ (p=0.101 n=10)
CELProgramEvaluation/expression=comprehension/optimized=false-4               3.584µ ± 3%   3.549µ ±  2%       ~ (p=0.436 n=10)
CELProgramEvaluation/expression=comprehension/optimized=true-4                3.424µ ± 4%   3.417µ ±  4%       ~ (p=0.971 n=10)
RunExpressionNativeInput/input=map-4                                          1.768µ ± 2%   1.748µ ±  3%       ~ (p=0.314 n=10)
RunExpressionNativeInput/input=native_struct-4                                1.740µ ± 3%   1.794µ ±  4%       ~ (p=0.093 n=10)
RunExpressionContext/cache=hit/environment=small-4                            1.021µ ± 5%   1.009µ ±  6%       ~ (p=0.447 n=10)
RunExpressionContext/cache=hit/environment=large-4                            1.109µ ± 2%   1.122µ ±  3%       ~ (p=0.363 n=10)
RunExpressionContextCompile/cache=miss/environment=small-4                    183.0µ ± 5%   179.9µ ±  6%       ~ (p=0.529 n=10)
RunExpressionContextCompile/cache=miss/environment=large-4                    181.9µ ± 2%   179.6µ ±  6%       ~ (p=0.684 n=10)
CELEnvExtend/variables=1/functions=0-4                                        3.641µ ± 3%   3.630µ ±  3%       ~ (p=0.912 n=10)
CELEnvExtend/variables=10/functions=0-4                                       4.559µ ± 3%   4.590µ ±  4%       ~ (p=0.616 n=10)
CELEnvExtend/variables=100/functions=0-4                                      13.21µ ± 3%   13.23µ ±  8%       ~ (p=0.796 n=10)
RunExpressionContextFunctions/celFunctions/cache=hit/environment=large-4      2.420µ ± 4%   2.390µ ±  5%       ~ (p=0.781 n=10)
RunExpressionContextFunctions/functions/cache=hit/environment=large-4         2.420µ ± 3%   2.375µ ±  5%       ~ (p=0.190 n=10)
Serialize/items=10/native_values=true-4                                       23.35µ ± 3%   22.78µ ±  2%       ~ (p=0.123 n=10)
Serialize/items=100/native_values=true-4                                      192.4µ ± 4%   191.9µ ±  3%       ~ (p=0.579 n=10)
Serialize/items=1000/native_values=true-4                                     2.014m ± 3%   1.991m ±  5%       ~ (p=0.631 n=10)
Serialize/items=10000/native_values=true-4                                    22.91m ± 4%   23.11m ±  5%       ~ (p=0.280 n=10)
Serialize_NoNativeTypes/items=100/native_values=false-4                       79.38µ ± 3%   78.78µ ±  3%       ~ (p=0.218 n=10)
Serialize_NoNativeTypes/items=1000/native_values=false-4                      770.0µ ± 3%   777.7µ ±  4%       ~ (p=0.739 n=10)
Serialize_NoNativeTypes/items=10000/native_values=false-4                     8.882m ± 2%   8.815m ±  3%       ~ (p=0.393 n=10)
RunTemplate_LargeEnv/items=10-4                                               3.009µ ± 4%   2.881µ ±  3%  -4.24% (p=0.029 n=10)
RunTemplate_LargeEnv/items=1000-4                                             2.894µ ± 5%   2.861µ ± 10%       ~ (p=0.271 n=10)
RunTemplate_LargeEnv/items=10000-4                                            2.949µ ± 4%   2.882µ ±  3%       ~ (p=0.075 n=10)
geomean                                                                       12.64µ        12.59µ        -0.43%

                                                                         │ bench-base.txt │            bench-head.txt             │
                                                                         │      B/op      │     B/op      vs base                 │
CELEnvExtendCustomFunction-4                                                 46.31Ki ± 0%   46.31Ki ± 0%       ~ (p=1.000 n=10)
CELProgramEvaluation/expression=scalar/optimized=false-4                       96.00 ± 0%     96.00 ± 0%       ~ (p=1.000 n=10) ¹
CELProgramEvaluation/expression=scalar/optimized=true-4                        96.00 ± 0%     96.00 ± 0%       ~ (p=1.000 n=10) ¹
CELProgramEvaluation/expression=list_optional_regex/optimized=false-4        4.241Ki ± 0%   4.240Ki ± 0%       ~ (p=0.448 n=10)
CELProgramEvaluation/expression=list_optional_regex/optimized=true-4         1.148Ki ± 0%   1.148Ki ± 0%       ~ (p=1.000 n=10)
CELProgramEvaluation/expression=comprehension/optimized=false-4              3.063Ki ± 0%   3.063Ki ± 0%       ~ (p=1.000 n=10) ¹
CELProgramEvaluation/expression=comprehension/optimized=true-4               2.798Ki ± 0%   2.798Ki ± 0%       ~ (p=1.000 n=10) ¹
RunExpressionNativeInput/input=map-4                                         1.375Ki ± 0%   1.375Ki ± 0%       ~ (p=1.000 n=10) ¹
RunExpressionNativeInput/input=native_struct-4                               1.250Ki ± 0%   1.250Ki ± 0%       ~ (p=1.000 n=10) ¹
RunExpressionContext/cache=hit/environment=small-4                             840.0 ± 0%     840.0 ± 0%       ~ (p=1.000 n=10) ¹
RunExpressionContext/cache=hit/environment=large-4                             936.0 ± 0%     936.0 ± 0%       ~ (p=1.000 n=10) ¹
RunExpressionContextCompile/cache=miss/environment=small-4                   219.2Ki ± 0%   219.1Ki ± 0%       ~ (p=0.089 n=10)
RunExpressionContextCompile/cache=miss/environment=large-4                   219.5Ki ± 0%   219.4Ki ± 0%       ~ (p=0.105 n=10)
CELEnvExtend/variables=1/functions=0-4                                       4.477Ki ± 0%   4.477Ki ± 0%       ~ (p=1.000 n=10) ¹
CELEnvExtend/variables=10/functions=0-4                                      6.157Ki ± 0%   6.156Ki ± 0%       ~ (p=1.000 n=10)
CELEnvExtend/variables=100/functions=0-4                                     23.63Ki ± 0%   23.63Ki ± 0%       ~ (p=1.000 n=10) ¹
RunExpressionContextFunctions/celFunctions/cache=hit/environment=large-4     2.297Ki ± 0%   2.297Ki ± 0%       ~ (p=1.000 n=10) ¹
RunExpressionContextFunctions/functions/cache=hit/environment=large-4        2.359Ki ± 0%   2.359Ki ± 0%       ~ (p=1.000 n=10) ¹
Serialize/items=10/native_values=true-4                                      34.39Ki ± 0%   34.39Ki ± 0%       ~ (p=1.000 n=10) ¹
Serialize/items=100/native_values=true-4                                     304.6Ki ± 0%   304.6Ki ± 0%       ~ (p=1.000 n=10) ¹
Serialize/items=1000/native_values=true-4                                    2.946Mi ± 0%   2.946Mi ± 0%       ~ (p=1.000 n=10)
Serialize/items=10000/native_values=true-4                                   29.45Mi ± 0%   29.45Mi ± 0%       ~ (p=0.185 n=10)
Serialize_NoNativeTypes/items=100/native_values=false-4                      104.0Ki ± 0%   104.0Ki ± 0%       ~ (p=1.000 n=10) ¹
Serialize_NoNativeTypes/items=1000/native_values=false-4                     1.007Mi ± 0%   1.007Mi ± 0%       ~ (p=1.000 n=10)
Serialize_NoNativeTypes/items=10000/native_values=false-4                    10.07Mi ± 0%   10.07Mi ± 0%       ~ (p=0.363 n=10)
RunTemplate_LargeEnv/items=10-4                                              5.273Ki ± 0%   5.273Ki ± 0%       ~ (p=1.000 n=10) ¹
RunTemplate_LargeEnv/items=1000-4                                            5.273Ki ± 0%   5.273Ki ± 0%       ~ (p=1.000 n=10) ¹
RunTemplate_LargeEnv/items=10000-4                                           5.273Ki ± 0%   5.273Ki ± 0%       ~ (p=1.000 n=10) ¹
geomean                                                                      14.79Ki        14.79Ki       -0.00%
¹ all samples are equal

                                                                         │ bench-base.txt │            bench-head.txt            │
                                                                         │   allocs/op    │  allocs/op   vs base                 │
CELEnvExtendCustomFunction-4                                                   112.0 ± 0%    112.0 ± 0%       ~ (p=1.000 n=10) ¹
CELProgramEvaluation/expression=scalar/optimized=false-4                       3.000 ± 0%    3.000 ± 0%       ~ (p=1.000 n=10) ¹
CELProgramEvaluation/expression=scalar/optimized=true-4                        3.000 ± 0%    3.000 ± 0%       ~ (p=1.000 n=10) ¹
CELProgramEvaluation/expression=list_optional_regex/optimized=false-4          79.00 ± 0%    79.00 ± 0%       ~ (p=1.000 n=10) ¹
CELProgramEvaluation/expression=list_optional_regex/optimized=true-4           30.00 ± 0%    30.00 ± 0%       ~ (p=1.000 n=10) ¹
CELProgramEvaluation/expression=comprehension/optimized=false-4                91.00 ± 0%    91.00 ± 0%       ~ (p=1.000 n=10) ¹
CELProgramEvaluation/expression=comprehension/optimized=true-4                 87.00 ± 0%    87.00 ± 0%       ~ (p=1.000 n=10) ¹
RunExpressionNativeInput/input=map-4                                           36.00 ± 0%    36.00 ± 0%       ~ (p=1.000 n=10) ¹
RunExpressionNativeInput/input=native_struct-4                                 29.00 ± 0%    29.00 ± 0%       ~ (p=1.000 n=10) ¹
RunExpressionContext/cache=hit/environment=small-4                             20.00 ± 0%    20.00 ± 0%       ~ (p=1.000 n=10) ¹
RunExpressionContext/cache=hit/environment=large-4                             23.00 ± 0%    23.00 ± 0%       ~ (p=1.000 n=10) ¹
RunExpressionContextCompile/cache=miss/environment=small-4                    2.363k ± 0%   2.363k ± 0%       ~ (p=1.000 n=10) ¹
RunExpressionContextCompile/cache=miss/environment=large-4                    2.368k ± 0%   2.368k ± 0%       ~ (p=1.000 n=10) ¹
CELEnvExtend/variables=1/functions=0-4                                         72.00 ± 0%    72.00 ± 0%       ~ (p=1.000 n=10) ¹
CELEnvExtend/variables=10/functions=0-4                                        91.00 ± 0%    91.00 ± 0%       ~ (p=1.000 n=10) ¹
CELEnvExtend/variables=100/functions=0-4                                       193.0 ± 0%    193.0 ± 0%       ~ (p=1.000 n=10) ¹
RunExpressionContextFunctions/celFunctions/cache=hit/environment=large-4       44.00 ± 0%    44.00 ± 0%       ~ (p=1.000 n=10) ¹
RunExpressionContextFunctions/functions/cache=hit/environment=large-4          48.00 ± 0%    48.00 ± 0%       ~ (p=1.000 n=10) ¹
Serialize/items=10/native_values=true-4                                        424.0 ± 0%    424.0 ± 0%       ~ (p=1.000 n=10) ¹
Serialize/items=100/native_values=true-4                                      3.844k ± 0%   3.844k ± 0%       ~ (p=1.000 n=10) ¹
Serialize/items=1000/native_values=true-4                                     39.53k ± 0%   39.53k ± 0%       ~ (p=1.000 n=10) ¹
Serialize/items=10000/native_values=true-4                                    399.5k ± 0%   399.5k ± 0%       ~ (p=1.000 n=10) ¹
Serialize_NoNativeTypes/items=100/native_values=false-4                       1.721k ± 0%   1.721k ± 0%       ~ (p=1.000 n=10) ¹
Serialize_NoNativeTypes/items=1000/native_values=false-4                      17.77k ± 0%   17.77k ± 0%       ~ (p=1.000 n=10) ¹
Serialize_NoNativeTypes/items=10000/native_values=false-4                     179.8k ± 0%   179.8k ± 0%       ~ (p=1.000 n=10) ¹
RunTemplate_LargeEnv/items=10-4                                                39.00 ± 0%    39.00 ± 0%       ~ (p=1.000 n=10) ¹
RunTemplate_LargeEnv/items=1000-4                                              39.00 ± 0%    39.00 ± 0%       ~ (p=1.000 n=10) ¹
RunTemplate_LargeEnv/items=10000-4                                             39.00 ± 0%    39.00 ± 0%       ~ (p=1.000 n=10) ¹
geomean                                                                        228.6         228.6       +0.00%
¹ all samples are equal

socket-security · 2026-11-13T08:26:33Z

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	golang/github.com/flanksource/commons@v1.64.0 ⏵ v1.64.2-0.20261113080906-9bb965c627aa	⁺¹

View full report

Replace corepack enable with pnpm/action-setup in the lint, release, and test workflows so pnpm is installed and its version is read from web/package.json. The release workflow's version discovery step is unchanged. Claude-Session-Id: 01a1d3d9-b27c-7d21-9002-13934b5db58a

moshloop enabled auto-merge (rebase) November 13, 2026 08:25

github-actions Bot added dependencies build labels Nov 13, 2026

moshloop merged commit 22d3ccb into main Nov 13, 2026
11 of 12 checks passed

moshloop deleted the feat/wasm-playground-serve branch November 13, 2026 08:32

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feat(playground): add ceval serve - #186

feat(playground): add ceval serve#186
moshloop merged 2 commits into
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feat/wasm-playground-serve

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moshloop commented Nov 13, 2026

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