liquid/CHANGELOG.md

1.2.4 (2018-06-05)

Contributors:

• @nsf — proper handling of variadic functions, implicit conversion to integer types, and error handling during expression evaluation
• @osteele – docs and infrastructure

Bug Fixes and Compatibility

• Returning proper error type causes less panics during expression eval. (c32908a)
• Properly handle implicit conversion to integer types. (4354d48)
• Properly handle variadic functions. (1a2066b)
• map[unhashable] returns nil instead of panic (b6c65ff)
• join filter: default sep is space; omit nil entries (cb6efbf)
• Match Ruby string split semantics (8874615)
• Convert MapSlice -> map (1a12f12)
• list filters operate on MapSlice (bb24f32)

Docs

• Re-organize README (dbf0f7d)
• Add Contributors section; add nsf as contributor; adopt All Contributors and all-contributors-cli (d2be34e)
• Minor formatting fixes in the README (aadc886)

Test Coverage

• Add Convert tests (a50dc10)

Build and CI

• Add make pre-commit; lint before testing (6e1f41e)
• Add go 1.9 to travis build matrix (ba2ecf9)
• Travis: add go 1.10; drop 1.8 (e30a0e2)

Code Internals

• Follow go style guide re declaring empty slices (a02d9e1)
• variable names (d27c839)
• variable names (e1c7224)
• Remove errant file (3811e16)

1.2.3 (2017-08-18)

• Default time format is compatible w/ Liquid (5ebf31a)
• Define IterationKeyedMap (4bc4c8a)
• Move strftime to a separate repo (cdb0e44)
• Nil pointers are equal, even if different types (fd4d34c)
• Rearrange tests (804e3d6)
• Rearrange value methods w/in file (62f44fa)
• Rename rbstrftime package (c49d979)
• Tests; implement map[nil] (6b15fbf)

1.2.2 (2017-08-08)

Bug Fixes

• Fix array[nil] (e39a1fe)
• Fix file not found tests for Windows (068afef)
• Restore m['str'] where m map[interface{}]interface{} (9852226)

Docs

• More drop examples (c50491f)
• Package docs (51d7166)

Tests

• Beefy strftime tests (4a2c4b4)

Build and CI

• README: add Appveyor badge (0adf6e7)
• Appveyor: remove mingw (1b3e55a)

Code Internals

• Remove (commented-out) Strptime and tests (8d53a6b)
• Replace extern "C" strftime by go implementation (85bd1dd)

1.2.1 (2017-08-03)

Contributors: @osteele, @thessem

• "type" filters works on nil (96307fa)
• Actually cache the drop resolution (83652f5)
• Add comments and update tests (dd4d967)
• Add engine.ParseString (5151799)
• Add forwarders from evaluator pkg (fb70314)
• Add setting to customise delimiters (9dd9191)
• Add some tests (a07e5fa)
• Add test (3d99b41)
• Add top-level test cases for &map, struct (f670bfc), closes #23
• Allow value to be a pointer (222559a)
• Benchmarks (023fca4)
• Change name of repository in README to liquid from goliquid (08cf333)
• Consolidate {expressions,values}/drops.go (516182a)
• Document values, includng new struct behavior (1bc9726)
• Fix struct PropertyValue attempting to use an invalid pointer (b2f5f1f)
• gitgnore *.test (605d883)
• Implement #11 contains on hashes (1b0f0cf), closes #11
• make lint includes tests (dd0fcda)
• Match Liquid/Ruby array[float] (fa5de60)
• Move pkg evaluator -> values (6269836)
• Move structValue to own file (bbdb40e)
• Obey struct field tags (303027b)
• Property access to struct pointers (de5fffa)
• Property access to struct values (2cdd59d)
• Pull loop renderer into separate method (eac67c3)
• Race condition (9866cbf)
• Race test, benchmarks, for drop resolution (7f501ce)
• Recognize yaml.MapSlice as a value (46807c4)
• remove fmt.Stringer render case (474edc1)
• Remove generic Index, ObjectProperty (8040e9e)
• Remove obsolete generic predicates (cf54755)
• Remove obsolete note re Awesome Go (df3f7b2)
• Return errors applying filters as Render errors (8ee8cef)
• Store original stacktrace in re-thrown errors (a1c5927)
• Support delimiters of any length (b7ef67f)
• Support registering variadic functions as filters (82a1a6e)
• teach iteration about MapSlice (306be63)
• Test cases for new code (17def25)
• test liquid:"-", not liquid:"" (both work, though) (7634673)
• Tests (fd230ed)
• Treat []byte as string, for some purposes (fd7b1f0)
• Value layer recognizes, resolves drops (560c55e)
• Wrap values instead of using generic functions (85cd6c9)

1.1.2 (2017-07-20)

• Coverage (023536f)
• Coverage (27580ca)
• Coverage (413b328)
• Coverage (a78d95d)
• Lint (dde3ea7)
• Lint (73f0fef)
• make lint enables gofmt (510b0cb)
• Remove quote from README (5f79cf1)
• Rename parse error -> syntax error (7af399a)
• Update expressions.y ParseError -> SyntaxError (17c5c9c)

1.1.1 (2017-07-17)

• Iterating over hash yields [key, value] pairs (67cb2e0)
• Quote tag names in error messages (2c497e3)

1.1.0 (2017-07-16)

• CLI script to run shopify liquid for cf. (534c0e3)
• Disable interfacer linter 😦 (6701199)
• Implement whitespace control (f9ac12b)
• Numbers can't start or end with a dot (f1412b6)
• README (9fe6a96)
• README filters and variables (cfc8a8c)
• Report the line only if != 0 (af93d57)
• Scan whitespace control (bf43fb8)
• Warn on too many filter args (de4f81d)
• Whitespace control uses byte.Buffer (dd49b22)

1.0.0 (2017-07-16)

• Add appveyor.yml (06e0833)
• Add expression.ParseStatement, statement selector literals (c864f3c)
• Add FromDrop func (8efaada)
• Add ParseTemplateLocation (16c3b6e)
• Allow float index into array (247c1b1)
• Close #18 loop range (271f637), closes #18
• Combine CompilationError -> parser.Error (816b46a)
• Complete #14 and #15 url{en,de}code filters (2e5cc60), closes #14 #15
• Complete #17 sort_natural filter (3c242c4), closes #17
• Complete #19 when a or b (2880ef4), closes #19
• Complete #4 case…else (26bdd09), closes #4
• Consolidate render.Error -> parser.Error (198f6bf)
• Coverage (a2a4a1a)
• Coverage (d6d6929)
• Coverage (29c902f)
• Cycle uses Statement; steps towards cycle groups (7444118)
• docs (4317bfc)
• Error.Filename -> Path (b95775c)
• fun w/ time zones (4163dfa)
• Implement #15 truncate_words filter (fdfc5d3), closes #15
• Implement tablerow (cd23447)
• Improve strftime error test (55cf56e)
• Loop uses the statement record (110fee6)
• Make harmless iterating over value (bad5593)
• make install-dev-tools -> setup (0808c10)
• make setup installs dependencies (68a3e9b)
• Move control flow tags to separate file (c3c9de7)
• Move interpreter ops into evaluator package (c11cf2a)
• Move package expression -> expressions (6ff5721)
• New ParseStatement returns record with different statement parse types (8964daf)
• Parse in local time; switch to stdlib strftime (f39a2d2)
• ParseError -> parser.Error; takes Locatable (8995782)
• Prep loop for ranges (22d583f)
• Property names can end in ? (dbba680)
• ranges…but need to separated by .. (497a932)
• README (ce7cc8f)
• Remove a test that fails on Travis (55ec347)
• Remove dependency on strptime (da541ab)
• Remove IsTemplateError (724da61)
• Rename branch -> clause (and remove Governs) (5547532)
• Rename Config.Filename -> SourcePath (df80e8c)
• Rename files -> standard_tags, standard_filters (8882a7d)
• Rename loop_tag -> iteration_tags (55eb5b4)
• rename node.Branch -> Clause too (5a12245)
• Rename xxxTagParser -> xxxTagCompiler (6b8f76c)
• Reorganize docs and examples (bfc7ced)
• Replace render switch by polymorphism (1c94b61)
• set travis email notification freq (9701daa)
• Source location is an initialization parameter (92a4f2d)
• Start #2 cycle tag (a637d27), closes #2
• Test case for main (6a3a853)
• TIL io.WriteString (41e7b29)
• try disabling strptime (bb0590d)
• Update README to v1 (f1cddfa)

0.2.0 (2017-07-10)

• Change Engine, Template from Interface -> struct (ebb37f8)
• comments (328d84f)
• docs (163290b)
• errors return source location, phase 1 (342a8b3)
• gopkg; docs (635383b)
• Implement hash.size (c2b7157)
• Parser grammar is distinct from (and embedded in) config (b269138)
• README (c291b2f)
• Rename ParseTime -> ParseDate (a3a3473)
• Tests (bfad047)
• Update remaining public API to return SourceError (378c0b2)

0.1.0 (2017-07-09)

• "contains" tests for arrays too (24d83f1)
• (Some) relationship operators (d03efed)
• a.b syntax (5dbd972)
• a[b] for invalid a or b (50d11a6)
• Add a Grammar interface for parsing (f313e6f)
• Add a Travis file (8e673ac)
• Add an executable (f1b2777)
• Add an type filter; inspect is more robust (3a1506b)
• Add contribution guidelines (1b7564d)
• Add coverage status (6297319)
• Add docs; remove unused UnimplementedError (983b9f5)
• Add engine.DefineControlTag; currently does nothing (8f7bcae)
• Add error line number (4472b15)
• Add goveralls to travis (c415f89)
• Add install-dev-toolsl to travis (008f1ed)
• Add IsTemplateError (2161bb6)
• Add Makefile (29c9ad8)
• Add more dependencies to credits (97b36ab)
• Add more parse time formats (77c5dc9)
• Add MustConvertItem; convert bool -> int (80d58dc)
• Add nil; distinguish between identifier and property patterns (7a2b28c)
• Add public DefineTag (e21d2a7)
• Add references to README (ac12225)
• Add RenderContext.ParseTagArgs (7c48138)
• Add reverse filter; improve generics (54b9f13)
• Add status badges to the README (465a681)
• Add strptime for time parsing (8ea72e4)
• Add Template.SetSourcePath (5425668)
• Allow - in identifiers (af8c486)
• Allow parens (607f4f4)
• Catch unimplemented panics (b1cf056)
• Chunk regex wasn't sufficiently non-greedy (f8b5503)
• Chunk scanner test cases (fc6d96e)
• Closure.Bind copies the original bindings (4e96c15)
• Compiler copies the syntax tree (8f63cb7)
• contains operates on strings not arrays (9dda87f)
• Control tag parsers can return an error (61663ab)
• Control tags actions are table-driven (20e4df3)
• Convert -> map[string] (767f1f4)
• Convert map -> [] (6075f39)
• Convert maps (2fed70b)
• Convert returns an error; create MustConvert (4df3f04)
• Coverage (6f7b67f)
• Coverage (36929af)
• Coverage (caca7a2)
• Coverage (78526e7)
• Coverage; simplify (a8afb01)
• Create an Expression interface; add some docs (2a2f333)
• Create LICENSE (e3425cc)
• Create top-level interface to liquid package (514559e)
• Docs (f15de87)
• Docs (803fbbc)
• Embed the Chunk in the AST nodes (089a0c8)
• Expression evaluator tests; fix revealed bugs (1f805d5)
• Filters are an engine configuration (2e9903f)
• Filters can have (single) parameters (70aa70d)
• Filters support multiple argument, including expressions (a93848a)
• Finish generic comparison (dbdcca4)
• Fix forloop.last with offset modifier (394036d)
• Fix generic equality with nil (229059c)
• Fix previous (87b8198)
• Fix the raw tag (e2bb7c6)
• for over a map iterates over its keys (decd8dd)
• Functional is constructed within parser, not scanner (c02fbd5)
• FunctionalNode -> TagNode (18e2540)
• Generic Convert handles conversion to time (2083747)
• Generics (87708a0)
• GitHub templates (7bd8a8d)
• gometalinter doesn't have a config in this repo (28db298)
• identifiers can include '-' (606870e)
• If tag parses during parse stage (621992c)
• Implement {% else %}, {% elsif %} (cab7845)
• Implement {% if %} (60d2f78)
• Implement {% unless %} (6a06665)
• Implement <=, >=, contains (6c56efd)
• Implement a big chunk of filters (1630af7)
• Implement a[n] (555991c)
• Implement and, or, != (a5a3ad2)
• Implement ar.first, ar.list (c648a70)
• Implement booleans (6af4fca)
• Implement break, continue (a1784cd)
• Implement capture tag (055e789)
• Implement case (w/out else) (c5e7e6c)
• Implement comment tag (eb7a18e)
• Implement date formats (61b651c)
• Implement drops (ba874de)
• Implement expression scanner (57be549)
• Implement filters: default; date (w/out format) (d849e74)
• Implement forloop variables (e9c35a3)
• Implement include (fab31d9)
• Implement loop modifiers (53a41f3)
• Implement loop reversed (383db45)
• Implement loop tag (babfc3e)
• Implement obj['name'] (63e2c5c)
• Implement raw tag (c09652b)
• Implement remaining numeric filters (5ec1f66)
• Implement some filters (30211ac)
• Implement sort: key (612f456)
• Implement string literals (without escapes) (ed150c5)
• Implement uniq filter (585cc5d)
• Implement variable assignment (cd15950)
• Improve docs (a077502)
• Improve some internal names (1da9d40)
• Initial (58395a8)
• lint (a824673)
• Lint (e71bc95)
• Lint (09d3650)
• Lint (c4bd99b)
• Lint; remove dead code (fb26bb3)
• make install-dev-tools doesn't update packages (9714544)
• Makefile default target is ci (3dba4ee)
• Match print object to observed (d924e0b)
• Match split filter to observed (6a8127a)
• More filters (910d4b2)
• More filters (c433c08)
• More generic.Less; tests (43bedef)
• More time formats (2f0f6ba)
• Move assign tag -> tags package (d31fe04)
• Move chunk marshalling to separate file (b367592)
• Move chunks -> render (6161e6d)
• Move chunks to sub-package (2e61304)
• Move expression parser to sub-package (373b2fb)
• Move expressions -> expression (9691dc2)
• Move filters to own package (4189f03)
• Move generics -> evaluator (a434a75)
• Move generics to own package (f52d00f)
• Move tag compilation to compiler stage (54e840c)
• Move tags to own package (83503a1)
• Negative integer indexes from end of list (c1fd00c)
• New top-level Context wrapper (d6bc456)
• Optional filter arguments declared as functions (8397c5e)
• Parse control tag forms at parse time (5dddabe)
• Parse object expressions during parse stage; report error source (d4c895d)
• Rationalize some filenames (c4ff3d2)
• README (d29e4b2)
• README (c67d027)
• README links to godoc (a4b1835)
• Record source line number (08fcc4e)
• remove a debug print (e332e53)
• Remove else/elsif from unless (12045b5)
• Remove gratuitous Context wrapper (cb8911a)
• Rename (594ec99)
• Rename chunk -> token (69d26a2)
• Rename render.(Context,RenderContext) -> (NodeContext,Context) (411a2f0)
• Rename renderError -> render.Error (315af1a)
• Rename Settings -> Config (405c5bf)
• Rename some files (bcef4dc)
• Rename to match Liquid terminology (2e8f51a)
• Render tree is distinct type from parse AST (803471c)
• Render uses a switch instead of polymorphism (0559730)
• Renderers return a string, rather than taking an io.writer (8d9df82)
• Replace GetVariableMap -> UpdateBindings, RenderFile (a7cbb9b)
• Restore tag tests (db5a3af)
• Separate interface.go from engine.go (ebc29dc)
• simplify (af95c44)
• simplify (846987d)
• simplify (c599761)
• Simplify external tag interface (f6c4299)
• slice, truncate use runes not bytes (a3c646c)
• SortByProperty can sort nil first or last (e2fd3bb)
• Split package render->parser (903acb8)
• Start to separate parser and compiler (c7d9af2)
• Tags are an engine configuration (e6f8eac)
• Tags are called within a RenderContext (41da3f9)
• tavis uses makefile lint (8f148dc)
• tests (d435cf5)
• Uh-oh – strftime gets the day of week wrong! (25e97ed)
• Un-export ControlTagDefinition; create builder (0c7a8d2)
• Unconfuse unless/endunless (9b8da4f)
• Undefined tags, filters are errors not panics (9a807d0)
• Update Contributing to point to the project boards (dd41a36)
• Update guidelines to refer to issues board (aad76bd)
• Use C strptime to format dates (247bec3)
• Work around missing %-H in strftime (fc227aa)
• Yacc expression parsing (9c64c5a)
• Yacc, ragel source match package moves (a7a1ee5)