v1.11.2

v1.11.2

v1.11.1

v1.11.1

v1.11.0

New Features

• add dap subcommand and support basic DAP features #349 (@rinx)
• implement assert.not_error assertion method #352 (@ysugimoto)
• add bereq.max_reuse_idle_time variable support #362 (@ysugimoto)
• add remote director resource to lint #363 (@ysugimoto)

Improvements

• improve url encode and decode built-in functions #354 (@ysugimoto)
• fix header existence logic, exactly treat as null or empty string #353 (@ysugimoto)
• move base64 related logic to shared codec #355 (@ysugimoto)
• Improve string concatenation logic #364 (@ysugimoto)
• implement raising deprecated error #366 (@ysugimoto)
• docs(dap): add a brief documentation about dap subcommand #367 (@rinx)

Bugfixes

• Fix tiny bug of base64 decode functions #351 (@ysugimoto)
• Fix hex display: pad 01-0F values to two digits #356 (@bungoume)
• fix literal comparing issue for injected variables #357 (@ysugimoto)

v1.10.0

New Features

• add watch option for incremental testing #347 (@ysugimoto)
• implement uuid version7 related new functions #345 (@ysugimoto)
• inject value for tentative in simulator #344 (@ysugimoto)
• add --genearted option and add vcl_pipe related linter rule #339 (@ysugimoto)
• support Fastly generated specific syntaxes #338 (@ysugimoto)

Improvements

• exact custom token #346 (@ysugimoto)
• adjust default TrailingCommentWidth to 1 #341 (@acme)
• update timezone in test #340 (@acme)

Bugfixes

• correct typo in SortDeclaration default tag #342 (@acme)

v1.9.1

Improvements

• strict macro linting #336 (@ysugimoto)
• feat(formatter): prevent indentation of #FASTLY macros #335 (@acme)
• Add feature to disable only specific lint rules with ignore comment #333 (@nodaguti)
• Set exit code to 1 when there are one or more lint errors #332 (@nodaguti)
• Add extra format check for backend.share_key #331 (@nodaguti)

Bugfixes

• fix(formatter): remove space between return and parenthesis #334 (@acme)
• Fix broken result message of tester and use exactly the same format for both passed and failed tests #330 (@nodaguti)

v1.9.0

New Feature

• Arbitrary process flow marking #327 (@ysugimoto)
• Actual proxy behavior in simulator #328 (@ysugimoto)

Improvments

• Reduce memory allocation using pool #329 (@ysugimoto)

v1.8.0

New Feature

• HTTPS server Support #319 (@ysugimoto)
• Support fastly.try_select_shield new function #320 (@ysugimoto)
• Injectable Edge Dictionary on Simulator #321 (@ysugimoto)
• Subroutine mocking feature #322 (@ysugimoto)
• Implement plugin system #324 (@ysugimoto)

Improvements

• Bump versions on CI #323 (@ysugimoto)

Note

This version includes plugin system that communicate with CLI command interface. You can create custom linter by implementing plugin protocol, see https://github.com/ysugimoto/falco/blob/main/docs/plugin.md in detail.

v1.7.0

New Feature

• Feature/testing syntax #312 (@ysugimoto)
• Add linter rule of goto #311 (@ysugimoto)

Improvements

• Feature/custom syntax #309 (@ysugimoto)

Note

We implemented a custom syntax definition mechanism in VCL, it means we bring special syntax (statement, token, etc) only for falco rutime.
In terms of this, we specified tokenization/parser spec at https://github.com/ysugimoto/falco/blob/main/docs/parser.md.

For testing, we define grouped testing like describe keyword using custom syntax. See https://github.com/ysugimoto/falco/blob/main/docs/testing.md#grouped-testing in detail.

v1.6.0

New Feature

• Feature/implement formatter #291 (@ysugimoto)
• Feature/console subcommand #303 (@ysugimoto)
• Add enforcing and ignoring subroutine scope in linter config #296 (@ysugimoto)

Improvement

• Improve parser/ast for complex comments #302 (@ysugimoto)

Bugfixes

• Errors with concurrent simulator requests due to global interpreter state #282 (@richardmarshall)
• Fix offset/length handling in substr & utf8.substr #283 (@richardmarshall)
• Regex patterns must be literals #284 (@richardmarshall)
• Add missing backend.{name}.* variables #285 (@richardmarshall)

Imporatnt

Fastly says that an NGWAF configuration will be provided via Fastly managed dynamic snippet and probably cannot be modified.
Then Falco will raise a linting error for it, so it should be ignored by the configuration. If you're using NGWAF in your deliver service, probably this configuration is needed. see configuration.md

v1.5.0

New Feature

• Add assert.not_subroutine_called #247 (@bungoume)
• follow new fastly documentation #271 (@ysugimoto)

Improvement

• Save/restore current subroutine locals when processing call statement #254 (@richardmarshall)
• Handle % string escapes #256 (@richardmarshall)
• testing.call_subroutine ignores invalid subroutine name #259 (@akrainiouk)
• keepalive_time added to supported backend properties #269 (@akrainiouk)
• improve trailing/infix comment parsing #270 (@ysugimoto)
• special dealing for req.hash addition assignment #275 (@ysugimoto)
• Prioritize cache object #277 (@richardmarshall)
• fix exprression comment parsing #278 (@ysugimoto)
• Setup req.http.host in ProcessInit #279 (@richardmarshall)
• Record test runtime errors #280 (@richardmarshall)

Bugfixes

• fixed double decoding in urldecod #261 (@akrainiouk)
• req.url: fixed consistency with Fastly implementation #262 (@akrainiouk)
• fix base64 decode related builtin function #263 (@ysugimoto)
• Fixed parsing of += operator #266 (@akrainiouk)