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1283 Commits

Author SHA1 Message Date
Natalie Weizenbaum
9f3133a179 Fix dartdoc errors 
Also fix a couple places where our external API wasn't quite right.
 2021-07-30 15:14:17 -07:00
Natalie Weizenbaum
a28c656049 Add dartdoc categories to Sass APIs 2021-07-30 14:29:51 -07:00
Natalie Weizenbaum
10ac0944e0 Resynchronize 2021-07-23 13:41:46 -07:00
Natalie Weizenbaum
5d65c11403 Code review changes 2021-07-23 13:37:49 -07:00
Natalie Weizenbaum
cbd1f6e4cd Merge remote-tracking branch 'origin/main' into compile-to-result 2021-07-23 13:35:50 -07:00
Rafer45
426277e3ed
Cast value correctly in putIfAbsentAsync (#1404) 
* Cast value correctly in `putIfAbsentAsync`

Fixes https://github.com/sass/dart-sass/issues/1403

* Update pubspec.yaml

* Update CHANGELOG.md

Co-authored-by: Jennifer Thakar <jathak@google.com>
 2021-07-19 14:13:06 -07:00
Natalie Weizenbaum
1565b9ceed Rename includedUrls to loadedUrls 
This is more explicit, and matches the name in the embedded protocol.
 2021-07-14 14:29:22 -07:00
Natalie Weizenbaum
43b69e60a0 Change CompileResult.includedFiles to CompileResult.includedUrls 
Rather than constructing this explicitly to match Node Sass's API, we
construct it with canonical URLs and convert it into the format
expected by the Node Sass API (a mix of paths and URLs) in the
compatibility layer.
 2021-07-13 18:08:18 -07:00
Natalie Weizenbaum
0e42a09fdb Remove CompileResult.sourceFiles 
This was never used.
 2021-07-13 17:02:50 -07:00
Jennifer Thakar
3942ac4104
Fix bug in RecursiveAstVisitor (#1389) 
It looks like the body of `visitParenthesizedExpression` was accidentally removed when the type parameter was removed from this class.
 2021-07-07 11:41:12 -07:00
Natalie Weizenbaum
a10d7c677d
Use @internal to cordon off internal-only Value APIs (#1379) 
Lays the groundwork for #236

Note that we need to add a bunch of explicit @nodoc annotations to
work around dart-lang/dartdoc#2418 and dart-lang/dartdoc#2419.
 2021-06-24 17:32:57 -07:00
Natalie Weizenbaum
268f22e147
Make required span parameters positional (#1380) 
Required non-boolean parameters should pretty much always be
positional. These were still named from back when spans were nullable
in Sass.
 2021-06-24 17:32:36 -07:00
Natalie Weizenbaum
655fcfc950
Properly support selector lists for selector.extend() (#1378) 
Closes #1301
 2021-06-24 14:50:16 -07:00
Natalie Weizenbaum
83343d7046
Fix a race condition in meta.load-css() (#1376) 
We weren't properly awaiting a call to CssStylesheet.accept(), which
meant that it could try to continue doing work asynchronously in the
wrong context.

Closes #1318
 2021-06-23 17:12:18 -07:00
Natalie Weizenbaum
713b7cc31e
Properly register pseudos' child selectors in ExtensionStore (#1374) 
Closes #1297
 2021-06-23 16:43:08 -07:00
Natalie Weizenbaum
19bd45e738
Error for Unicode ranges that have too many ?s after digits (#1373) 
Closes #1280
 2021-06-22 17:24:22 -07:00
Natalie Weizenbaum
629881212c
Fix root-relative @import URLs as passed to importers (#1371) 
Closes #1137
 2021-06-22 17:22:29 -07:00
Natalie Weizenbaum
5a9dd9161b
Fix a variable-assignment bug (#1372) 
Closes #1250
 2021-06-22 15:10:32 -07:00
Natalie Weizenbaum
0f68d7a511
Fix quiet deps when loaded through an @import of a file without @use (#1362) 
Closes #1360
 2021-06-15 13:37:48 -07:00
Natalie Weizenbaum
7e371666f4
Add quietDeps and verbose to the JS API (#1353) 
To support this, we now run Node-Sass-style relative loads outside of
the Node importer. This allows the evaluator to check whether a
relative load succeeded and use that to determine whether the
stylesheet counts as a dependency.

See sass/sass#3065
 2021-06-14 17:41:56 -07:00
Jennifer Thakar
a077094f24
Fix toString for namespaced variable (#1358) 2021-06-14 14:19:53 -07:00
Jennifer Thakar
f1d36a1860
Another implicit dependency fix (#1352) 2021-06-11 16:54:41 -07:00
Jennifer Thakar
754501145c
Fix a bug with implicit dependencies (#1348) 
Encountered this while migrating internal code to math.div
 2021-06-08 13:06:34 -07:00
Jennifer Thakar
af816d0941
Fix bug in --update with built-in modules (#1338) 
Fixes #1335.
 2021-06-02 14:52:17 -07:00
Christophe Coevoet
0db34159e5
Fix the allowed children for the for at-rule in declarations (#1340) 2021-06-02 14:22:34 -07:00
Natalie Weizenbaum
fd1bfd293b
Fix the URL for the @-moz-document deprecation message (#1339) 
Closes #1336
 2021-06-01 18:07:46 -07:00
Rafer45
b098adb289
Improve wording of comment (#1331) 
Avoid a triple negative ("aren't unless non-null")
 2021-05-24 14:19:38 -07:00
Natalie Weizenbaum
16f181660c Only omit 5 deprecation warnings per feature by default (#1327) 
Closes #1323
 2021-05-21 22:45:58 -07:00
Natalie Weizenbaum
d660bf12ef Add an option to the CLI and Dart Sass to silence warnings from deps 
Closes #672
 2021-05-21 22:45:58 -07:00
Natalie Weizenbaum
7f982a1b3a
Only emit each warning once per source location (#1322) 2021-05-21 16:23:53 -07:00
Jennifer Thakar
efe680e74b
Make :is() behave like :matches() (#1315) 2021-05-20 14:13:10 -07:00
Natalie Weizenbaum
f33b934fe4
Fix some edge cases when serializing edge-case numbers (#1312) 
Also pin static analysis to Dart 2.12 to work around dart-lang/sdk#45488.
 2021-05-19 17:29:16 -07:00
Natalie Weizenbaum
47920ad032
Merge branch 'master' into slash-separator 2021-05-17 14:13:03 -07:00
Natalie Weizenbaum
818d0d1e44 Fix context.options.context 2021-05-13 19:19:08 -07:00
Natalie Weizenbaum
136bd285b3 Add AsyncImporter.fromImport for Dart importers 2021-05-13 18:06:43 -07:00
Natalie Weizenbaum
8a344e343f Add this.fromImport for JS importers 
See sass/sass#3055
See webpack-contrib/sass-loader#905
 2021-05-13 17:40:31 -07:00
Natalie Weizenbaum
114b460d7c Merge remote-tracking branch 'origin/master' into slash-separator 2021-05-13 16:43:52 -07:00
Natalie Weizenbaum
5a0242a090 Code review 2021-05-13 16:43:15 -07:00
Natalie Weizenbaum
68c4d6556e Make number arguments to built-in functions slash-free 
See sass/sass#3050
 2021-05-12 13:21:31 -07:00
Natalie Weizenbaum
be1a414f07 Deprecate /-as-division and add replacements 
Partially addresses #663
 2021-05-12 13:21:28 -07:00
Jennifer Thakar
5d4950db36
Fix bug with null values in configuration (#1305) 
Fixes #1281.
 2021-05-12 09:09:35 -07:00
Natalie Weizenbaum
742023a877 Always track variables' source spans 
This is necessary for generating useful error messages for
/-as-division.
 2021-05-11 13:24:20 -07:00
Christophe Coevoet
be2d3e848a
Fix argument names in str-slice errors (#1303) 2021-05-05 17:02:14 -07:00
Natalie Weizenbaum
574e76326e
Fix a couple doc comment typos (#1302) 2021-04-30 16:46:06 -07:00
Awjin Ahn
30ede40732
Fix extending selectors across multiple modules. (#1298) 
* Fix extending selectors across multiple modules.

Allows more than one module to extend the same upstream selector that,
in turn, extends a selector from its upstream module.

Properly skips creating an extra extension that was being counted as
unresolved when evaluating @extends.

See https://github.com/sass/sass-spec/pull/1635
Fixes https://github.com/sass/dart-sass/issues/1295
 2021-04-28 14:19:12 -07:00
Natalie Weizenbaum
45c1333276
Properly reset variables in the loop in _peekIndentation() (#1288) 
Closes #1287
 2021-04-19 12:41:57 -07:00
Henry Catalini Smith
11d09cffd7
Add -w shorthand for --watch CLI flag (#1276) 
Co-authored-by: Natalie Weizenbaum <nweiz@google.com>
 2021-04-15 14:23:05 -07:00
Christophe Coevoet
39f19bef98
Fix the name of the blackness argument (#1264) 
Co-authored-by: Natalie Weizenbaum <nweiz@google.com>
 2021-04-15 14:22:43 -07:00
Awjin Ahn
2ab4f8061c
Fix deprecation warning typo. (#1247) 
Co-authored-by: Natalie Weizenbaum <nweiz@google.com>
 2021-04-15 14:22:02 -07:00
Christophe Coevoet
fbd9cfd8a2
Fix a bunch of typos in comments (#1257) 
Co-authored-by: Natalie Weizenbaum <nweiz@google.com>
 2021-04-15 14:01:07 -07:00
Christophe Coevoet
7106bac9e2
Fix typos in the doc of SimpleSelector (#1251) 
Co-authored-by: Natalie Weizenbaum <nweiz@google.com>
 2021-04-15 13:55:30 -07:00
Natalie Weizenbaum
c2e02a50da Use ?[] instead of .andGet() 2021-04-14 19:11:10 -07:00
Natalie Weizenbaum
5535458edb Fix broken specs 2021-04-14 17:15:09 -07:00
awjin
af0f25cb0e Fix broken tests 2021-04-14 17:15:09 -07:00
Natalie Weizenbaum
102d3cedc2 Make the IO interface align with the VM API 2021-04-14 17:15:09 -07:00
Natalie Weizenbaum
654744f5f4 Fix bogus null assertions 2021-04-14 17:15:09 -07:00
Natalie Weizenbaum
de013bf8ac Make spans universally non-nullable 2021-04-14 17:15:09 -07:00
Natalie Weizenbaum
3ead2e2bb5 Split out an Extender class from Extension 
This gets rid of the weird subset of "one-off" extensions which didn't
have target information available. Now instead, each method explicitly
declares whether it takes/returns extensions (which do have target
info) or extenders (which do not).
 2021-04-14 17:15:08 -07:00
Natalie Weizenbaum
8fd3c1ba03 Rename Extender to ExtensionStore 
"Extender" is also commonly used to refer to the parent selector of an
`@extend` rule, so this helps disambiguate.
 2021-04-14 17:15:08 -07:00
Natalie Weizenbaum
e85d9a7afc Fix automated migrator errors 
This gets the project analyzer-clean, but the tests are still failing.
 2021-04-14 17:15:08 -07:00
Natalie Weizenbaum
81d952dc7d Automated null-safety migration 2021-04-14 17:15:08 -07:00
Jennifer Thakar
dfbdae0d71 Prepare for null-safety migration 2021-04-14 17:15:08 -07:00
Natalie Weizenbaum
8fdb281e83 Make the first parameter to ImportCache() named, not mandatory 
It was always valid to pass in `null`, this just makes it more clear.
 2021-04-14 17:15:08 -07:00
Natalie Weizenbaum
984e76ef77 Remove type parameters from recursive AST visitors 2021-04-14 17:15:08 -07:00
Natalie Weizenbaum
21e7ec19dc Split Declaration's constructor into two 
This doesn't explicitly help null-safety, but it makes the
relationship between `Declaration.value` and `Declaration.children`
more obvious.
 2021-04-14 17:15:03 -07:00
Natalie Weizenbaum
ca3c6f5ccc Refactor how style rules interact with at-root 
This is more friendly to null-safe code, since we no longer rely on
`_inStyleRule` implying that `_styleRule != null`.
 2021-04-12 17:31:11 -07:00
Natalie Weizenbaum
5d0ad6957b Split IfClause into ElseClause 
This allows us to be statically explicit about when the expression
does or doesn't exist.
 2021-04-12 17:31:11 -07:00
Natalie Weizenbaum
3fa2b1d98a Fix hints and lints 2021-04-12 17:31:11 -07:00
Jennifer Thakar
247cb3d816 Update dependencies to null-safe versions 
This also replaces package_resolver with package_config, since
package_resolver is archived and is incompatible with null-safe Dart
packages.
 2021-04-12 17:31:09 -07:00
Awjin Ahn
ad4a1692a8
Adds RenderOptions to the context of custom functions. (#1236) 2021-02-18 13:48:47 -08:00
Awjin Ahn
4ea9fff2bb
Let last !default value of @forward...with be commaless. (#1226) 
This advances the scanner to the next line even if the !default
identifier is not followed by a comma.
 2021-02-04 14:18:19 -08:00
Natalie Weizenbaum
2682992bd4
Split SassNumber into separate subclasses based on units (#1221) 
This allows us to use more efficient implementations in the common
case where numbers don't have complex units.

See #113
 2021-02-02 17:37:56 -08:00
Mary
058cf0e4df
Fix fuzzyAssertRange, RangeError takes ints as min/max 2021-01-29 13:34:31 -05:00
Natalie Weizenbaum
934bdd556a
Set RangeError.start and .end for color range checks (#1215) 
This is useful for sass/dart-sass-embedded#32 because it makes the
range checks easier to deconstruct and reconstruct into useful
embedded error messages.
 2021-01-27 15:50:02 -08:00
Natalie Weizenbaum
474956d9a8
Merge branch 'master' into node-api-bugs 2021-01-19 18:38:41 -08:00
Christophe Coevoet
f0720f204d
Implement proper handling of units in for loops (#1200) 
Co-authored-by: Natalie Weizenbaum <nweiz@google.com>
 2021-01-19 18:37:41 -08:00
Natalie Weizenbaum
072c5252ca Wrap fiber.yield() calls in runZoned() 
This resets the current zone after the fiber returns, where otherwise
it could end up set to a different zone entirely, since Dart's Zone
API is unaware of fibers.

Closes #1204
 2021-01-15 16:14:35 -08:00
Natalie Weizenbaum
f93feaf592 Don't try to cast an error to JsError 
Dart's runtime understanding of what a "JsError" is isn't sufficient
to make sense of everything that might be thrown by, for example, a
custom function with an error.
 2021-01-15 16:14:20 -08:00
Natalie Weizenbaum
66cb55c76f
Avoid throw/catch in Number.== (#1188) 
Throwing and catching exceptions is expensive. Testing this on one
user's number-heavy codebase resulted in a 2x speed improvement.
 2021-01-11 13:41:37 -08:00
Natalie Weizenbaum
01231e2f4c
Print the values of deprecated numbers passed to color functions (#1184) 
See #1174
 2021-01-06 15:17:53 -08:00
Natalie Weizenbaum
f24a2b9ca4
Avoid permissions errors in _realCasePath. (#1181) 
This catches permissions errors and treats them as indicating that the
path component we have so far is canonical. This also improves the
efficiency of case matching by caching results for higher directories.
 2021-01-06 12:49:45 -08:00
Sam Rawlins
006e6aa62f
Remove unnecessary imports (#1177) 
Co-authored-by: Natalie Weizenbaum <nweiz@google.com>
 2020-12-30 14:57:50 -08:00
Natalie Weizenbaum
bae2968757 Deprecate incorrect HSL units 
Partially addresses #1174
 2020-12-29 13:26:54 -08:00
Natalie Weizenbaum
f9a9373547 Print the LHS first in incompatible unit errors 
Closes #766
 2020-12-28 18:06:59 -08:00
Natalie Weizenbaum
d532f015f6 Improve error reporting for incompatible units 
The new messages more consistently include argument names and actual
values. Errors about mixed unitless and unitful numbers are now more
consistent.
 2020-12-28 17:58:55 -08:00
Natalie Weizenbaum
7ba7351148 Mark deprecation warnings as such 2020-12-28 14:44:00 -08:00
Natalie Weizenbaum
02c92aa7cd
Add support for clamp() as a special math function (#1168) 
Closes #1146
See sass/sass#2860
 2020-12-28 13:42:04 -08:00
Natalie Weizenbaum
bf623752fb
Avoid always downcasing file paths on Windows (#1172) 
Closes #1169
 2020-12-23 18:07:20 -08:00
Sam Rawlins
5aeef4ce81
Remove unused dart:async imports (#1160) 2020-12-09 14:20:51 -08:00
Natalie Weizenbaum
a13f7be81b
Apply the change in #1139 to the asynchronous source file (#1150) 2020-11-19 17:44:36 -08:00
Jennifer Thakar
4f1f5c9de8
Fix for importers that return null in load (#1139) 2020-11-10 09:44:37 -08:00
Natalie Weizenbaum
c0e6ba1b07
Fix a buggy interaction between @at-root and @keyframes (#1135) 2020-11-05 12:55:11 -08:00
Natalie Weizenbaum
939dca8e38
Support generalized @supports conditions (#1134) 
Closes #894
See sass/sass#2780
 2020-11-04 16:10:37 -08:00
Natalie Weizenbaum
f798aae0af
Reformat (#1133) 2020-11-03 16:03:08 -08:00
Natalie Weizenbaum
093ff58673 Merge branch 'master' into feature.hwb 2020-10-28 16:22:18 -07:00
Natalie Weizenbaum
290e55c2f1
Trim extends at the compound selector level (#1124) 
This reverts a portion of #460 (15202c4). It turns out that trimming
compound selector extends allows us to avoid exponential behavior in
certain recursive @extend cases.

See sass/dart-sass#1109
 2020-10-28 15:11:22 -07:00
Natalie Weizenbaum
a9a3946fb4
Use node_interop rather than manually declaring Node APIs (#1127) 2020-10-28 15:00:05 -07:00
Natalie Weizenbaum
300197caf9
Don't crash when using Infinity or NaN as a key in a map (#1073) 
Closes #3126
 2020-10-27 16:38:47 -07:00
Natalie Weizenbaum
c4f95d4310
Fix the argument name for meta.load-css() (#1072) 
Closes #1054
 2020-10-27 15:54:14 -07:00
Natalie Weizenbaum
197c6dbbde
Emit a proper parse error for = with no RHS in a function (#1071) 
Closes #1050
 2020-10-27 15:47:48 -07:00
Jennifer Thakar
6c679e13d4
Support HWB in adjust, change, and scale (#1111) 
This adds `$whiteness` and `$blackness` parameters to the `adjust`,
`change`, and `scale` functions in the color module.

In doing so, I generalized the logic for all three functions into a
single `_updateComponents` helper since they all shared a lot of similar
logic for validating their parameters.
 2020-10-14 19:45:35 -07:00
Natalie Weizenbaum
7ba5128423
Add color.whiteness() and color.blackness() functions (#1110) 
See sass/sass#2834
See #1089
 2020-10-14 16:15:46 -07:00
Natalie Weizenbaum
b0f213c22f Merge remote-tracking branch 'origin/master' into feature.hwb 2020-10-09 17:29:47 -07:00
Natalie Weizenbaum
4bc49044c4
Add a missing word 
Co-authored-by: Awjin Ahn <awjin@google.com>
 2020-10-07 15:18:00 -07:00
Natalie Weizenbaum
f981227cc0
Merge branch 'master' into fix-type-check 2020-10-07 15:07:12 -07:00
Natalie Weizenbaum
1ceaec71ff Fix custom property parsing in plain CSS 
Closes #1104
 2020-10-07 14:49:16 -07:00
Natalie Weizenbaum
c14cb73b08
Merge branch 'master' into feature.nested-maps 2020-10-05 17:59:59 -07:00
Natalie Weizenbaum
ec0bab5538
Fix a bug with nested properties beneath Sass-syntax custom props (#1096) 
Closes #1095
 2020-10-05 17:58:53 -07:00
Natalie Weizenbaum
2198aa7dab
Merge branch 'master' into feature.nested-maps 2020-10-05 17:31:41 -07:00
Michael R Fairhurst
82b2779d5c
Remove unused dart:async imports (#1097) 
* Remove unused dart:async imports

Since Dart 2.1, Future and Stream have been exported from dart:core

* Run grinder
 2020-10-05 09:35:03 -07:00
Natalie Weizenbaum
d3691d44f0
Add a color.hwb() function (#1092) 
See sass/sass#2834
See #1089
 2020-09-23 11:45:31 -07:00
Jennifer Thakar
56d979d04d
Add a map.deep-remove() function (#1091) 2020-09-22 16:11:48 -07:00
Awjin Ahn
45703ab597
Adds nested map support to map-merge. (#1083) 2020-09-18 12:18:27 -07:00
Natalie Weizenbaum
f843f96bc2
Produce a better error for positional arguments after named (#1087) 
Closes #1086
 2020-09-17 17:50:19 -07:00
Natalie Weizenbaum
1918674295
Support HWB colors in SassColor (#1085) 
See sass/sass#2835
 2020-09-17 16:18:12 -07:00
Awjin Ahn
5b7471664d
Add a map.set() function (#1078) 2020-09-16 15:47:35 -07:00
Jennifer Thakar
f5e3a5a669
Add support for nested maps to has-key (#1075) 2020-09-16 14:41:23 -07:00
Jennifer Thakar
6b66241e95
Add support for nested maps to map-get (#1076) 2020-09-16 13:23:52 -07:00
Natalie Weizenbaum
028b2f6a01 Add a map.deep-merge() function (#1077) (#1080) 
This also adds a Value.tryMap() function, which was useful for
implementing this and may be more generally useful to users as well.

See sass/sass#2836
See sass/sass-spec#1560
 2020-09-15 16:25:49 -07:00
Natalie Weizenbaum
015a76cf0b Revert "Add a map.deep-merge() function (#1077) (#1080)" 
This reverts commit 315e86b442.

Once again, this was supposed to go on feature.nested-maps.
 2020-09-15 16:24:53 -07:00
Natalie Weizenbaum
315e86b442
Add a map.deep-merge() function (#1077) (#1080) 
This also adds a Value.tryMap() function, which was useful for
implementing this and may be more generally useful to users as well.

See sass/sass#2836
See sass/sass-spec#1560
 2020-09-15 16:23:01 -07:00
Natalie Weizenbaum
9503b57ac5 Revert "Add a map.deep-merge() function (#1077)" 
This reverts commit bc7216a441.

This was intended to land on a feature branch, not on master.
 2020-09-15 15:17:55 -07:00
Natalie Weizenbaum
bc7216a441
Add a map.deep-merge() function (#1077) 
This also adds a Value.tryMap() function, which was useful for
implementing this and may be more generally useful to users as well.

See sass/sass#2836
See sass/sass-spec#1560
 2020-09-15 13:03:38 -07:00
Natalie Weizenbaum
a06295426d
Throw a proper error when the same built-in module is @used twice (#1070) 
Closes #1047
 2020-09-04 12:26:29 -07:00
Natalie Weizenbaum
1dff9a7ce4
Don't crash when writing Infinity in JS mode (#1069) 
Closes #1031
 2020-09-04 12:25:42 -07:00
Natalie Weizenbaum
4c0bc7f4f5
Throw an error if the first error to selector.nest() contains & (#1068) 
Closes #966
 2020-09-03 16:00:14 -07:00
Anthon Pang
330d93c2c1
Rename listIsSuperslector (#1062) 2020-08-24 09:46:26 -07:00
Natalie Weizenbaum
9f640625e9
Improve the error messages for syntax errors (#1055) 
* Produce a useful error for "@else i<EOF>"

* Produce a useful error for out-of-range hex escapes

Closes #1029, #1049, #1030
 2020-08-10 13:55:13 -07:00
Jennifer Thakar
9375ada8e6
Fix a selector parsing bug in indented syntax (#1005) 
Fixes #1002.

In the indented syntax, a selector list may continue onto another line
if the previous line ends with a comma. Previously, if there was a
comment after the comma, it wouldn't be recognized and the selector
would be broken in two (with the first selector having no properties).

This fixes the parser to ignore comments when looking for the comma at
the end of a line.

Also disables the formatting check to work around dart-lang/dart_style#940.
 2020-08-06 15:43:16 -07:00
Jennifer Thakar
6565b45a6c
Fix a null pointer bug (#1041) 
Fixes #1038.
 2020-07-06 15:35:09 -07:00
Jennifer Thakar
7933e9e602
Replace use of deprecated mapMap with map literals (#1034) 2020-06-22 13:35:28 -07:00
Jennifer Thakar
7d6dae02a4
Always use absolute URLs in stdout source maps (#1021) 
Fixes #1020.
 2020-06-04 17:03:06 -07:00
Jennifer Thakar
fba0ea37a1
Properly handle escaped @else (#1014) 
Fixes #1011.

This also fixes a bug where `@else` was parsed case-insensitively
(unlike all other Sass at-rules, which must be lowercase).
 2020-05-28 11:48:24 -07:00
Jennifer Thakar
d155f3518e
Fix lints (#1010) 2020-05-21 13:48:01 -07:00
Natalie Weizenbaum
93dcf994d5
Update outdated docs for ImportCache.importCanonical(). (#982) 2020-05-13 12:47:52 -07:00
awjin
21a1c58b20 Don't read file if Node importer returns file and contents. 
Instead, use `contents` with `file` as the canonical url.

Closes https://github.com/sass/dart-sass/issues/975.
 2020-04-24 17:38:30 -07:00
Jennifer Thakar
7160b6426d
Add missing constants to JS API (#990) 
Fixes #977.
 2020-04-24 16:11:46 -07:00
Sam Rawlins
da6b2c5d01
Remove two unused constructors named '_none' (#979) 2020-04-23 12:24:59 -07:00
Natalie Weizenbaum
83ec64a1f2
Work around dart-lang/sdk#41259 (#984) 2020-04-21 16:03:58 -07:00
Natalie Weizenbaum
bf35513a4c
Avoid adding duplicate modules when importing forwarded stylesheets (#973) 
Avoid adding duplicate modules when importing forwarded stylesheets

In Google stylesheets that imported import-only stylesheets with many
forwards many of times, we were seeing Environment._globalModules grow
large enough that variable accesses were a problem. This addresses
that in several ways:

* Forwarded modules are now ignored if the module is already being
  forwarded.

* Module equality is more intelligent, so that shadowed and forwarded
  modules can be effectively de-duplicated.

* If a module would be fully shadowed by a later import *and* that
  module has no CSS, we no longer add an empty ShadowedModule to the
  module list.
 2020-03-24 15:31:06 -07:00
georgpukk
4d78316cb7
Fix a check that prevents compiling .css files to themselves (#968) 
Co-Authored-By: Natalie Weizenbaum <nweiz@google.com>
 2020-03-11 14:48:00 -07:00
Natalie Weizenbaum
cb8a048e58
Refactor Extender._extendOrReplace() (#965) 
This combines all targets into a single extender invocation, which is
more efficient and allows it to more aggressively do redundant
selector elimination.
 2020-02-28 15:48:36 -08:00
Natalie Weizenbaum
116165f76e Don't do a bunch of useless initial recanonicalization 2020-02-24 20:18:03 -08:00
Natalie Weizenbaum
a333059e71 Keep recompiling downstream dependencies after an error in --watch 
Prior to this, the watcher handled all the logic around recompiling
stylesheets if an upstream file was deleted or added in a way that
could affect their import resolution. This left a gap where the
stylesheet graph wouldn't be aware that a newly-added file had become
upstream dependency of an existing downstream file, leading to
recompilation failures.

This commit fixes that by moving all that logic into the stylesheet
graph. The graph now has full and sole responsibility for providing a
consistent view of which stylesheets depend on one another even as the
shape of the graph changes, and the watcher is just a client of that
logic.

Closes #550
 2020-02-24 20:18:03 -08:00
Natalie Weizenbaum
6d388248b6
Eagerly initialize Environment._globalModules (#952) 
We had been lazily initializing this to be more efficient when no
global modules were used, but this meant that the object wasn't shared
with closures created for mixins and functions that were created when
it was still `null`, so later imported forwards weren't visible to
those members.
 2020-02-13 15:23:53 -08:00
Natalie Weizenbaum
0a2142dc86
Don't include leading underscores in implicit namespaces (#955) 
Closes #934
See sass/sass#2800
 2020-02-12 12:52:53 -08:00
Natalie Weizenbaum
3e47570847
Properly check for double-forwarded functions and mixins (#951) 
See #946
See sass/sass#2820
 2020-02-10 16:30:00 -08:00
Natalie Weizenbaum
718cfdd6e3
Fix a bug where the wrong module was used for identity comparisons (#949) 2020-02-07 17:03:05 -08:00
Natalie Weizenbaum
67c4e1bdea
Don't throw conflict errors for identical members (#947) 
See sass/sass#2820
Closes #946
 2020-02-07 15:17:05 -08:00
Natalie Weizenbaum
fa1ddd28ad Add a separate Environment method to create dummy import modules 
This avoids triggering `assert(!atRoot)` for nested environments,
while still having that precaution for normal `toModule()` calls.
 2020-02-07 01:00:41 -08:00