Jakub Pawlowicz [Fri, 30 Dec 2016 10:47:05 +0000 (11:47 +0100)]
See #703 - adds `ie11` alias to default compatibility.
Jakub Pawlowicz [Fri, 30 Dec 2016 06:40:08 +0000 (07:40 +0100)]
See #703 - re-enables `background` longhand merging.
Why:
* See #577 and #579 - these two clearly state the issue is about
IE8 not IE9+, and according to tests and caniuse.com tables
using `background-(clip|origin|size)` in `background` shorthand
is supported on IE9+;
* At this point I have no idea why it was disabled at the time.
One idea is that it was disabled because IE9 doesn't support
`properties.spaceAfterClosingBrace` and these two issues
overlappedi at the time of 3.2 branch. (both were "fixed" in 3.3);
* Let's enable it again, since the default mode is now IE10+.
** Important note **: Safari <7 and Android stock browser <4.4
does not support it either so you'll likely have to disable if
you still support those. Just use `--compatibility ie8` to do so.
Test case: https://jsfiddle.net/7zLwv7o0/5/
Jakub Pawlowicz [Thu, 29 Dec 2016 11:32:52 +0000 (12:32 +0100)]
See #703 - adds `ie10` alias to default compatibility.
Jakub Pawlowicz [Tue, 27 Dec 2016 20:15:10 +0000 (21:15 +0100)]
See #703 - changes default compatibility to IE10+.
Why:
* It's high time to move it up as IE9 is relatively old now.
* Adds `ie9` compatibility mode to make it easy to go back
to 3.x default.
Jakub Pawlowicz [Tue, 27 Dec 2016 15:51:40 +0000 (16:51 +0100)]
Simplifies compatibility mode definitions.
Why:
* Using inheritance it's clear which properties change.
Jakub Pawlowicz [Tue, 27 Dec 2016 14:12:28 +0000 (15:12 +0100)]
Fixes #785 - adds `@font-face` de-duplication.
Why:
* Extra `@font-face` rules can be safely removed.
* There's no API/CLI switch to turn it off as it's pending
a refactoring in v4 - see #842.
Jakub Pawlowicz [Tue, 27 Dec 2016 13:39:15 +0000 (14:39 +0100)]
See #801 - adds History.md entry.
Jakub Pawlowicz [Tue, 27 Dec 2016 13:31:10 +0000 (14:31 +0100)]
See #801 - recommends clean-css styles concatenation.
Why:
* There is a difference between passing in a concatenated string
and letting clean-css do the job. The former will discard
`@import` statements appearing not at the beginning of the string,
while the latter will discard only those appearing not at
the beginning of any of the files. Because of this behavior,
the latter way is recommended.
Jakub Pawlowicz [Tue, 27 Dec 2016 13:10:08 +0000 (14:10 +0100)]
See #801 - adds test cases to avoid regression.
Why:
* It works as expected since
426127a, but there were no
explicit tests for this feature.
Jakub Pawlowicz [Mon, 26 Dec 2016 15:30:35 +0000 (16:30 +0100)]
Fixes #849 - disables inlining protocol-less resources.
Why:
* It's not safe to assume a HTTP protocol;
* It's better to leave such resources to be resolved at runtime
when stylesheets are interpreted inside a HTTP(S) context.
Jakub Pawlowicz [Mon, 26 Dec 2016 15:03:11 +0000 (16:03 +0100)]
Splits `inliner` option in two.
* `{ inliner: { request: ... } }` becomes `{ inlineRequest: ... }`;
* `{ inliner: { timeout: N } }` becomes `{ inlineTimeout: N }`;
* `--timeout` becomes `--inline-timeout`.
Why:
* To relate it directly to the new `inline` option.
* Also `--timeout` option relates to `@import` inlining only
so it should not be "global".
Jakub Pawlowicz [Mon, 26 Dec 2016 14:26:09 +0000 (15:26 +0100)]
Fixes #767 - refactors inlining options.
Merges `processImport` and `processImportFrom` API options into
a single `inline` option. It accepts the same set of rules as
`processImportFrom` previously, e.g.
`{ inline: 'none' }`
`{ inline: ['local', '127.0.0.1] }`
Also the `inline` option defaults to `local` now, which means
remote `@import` rules are **NOT** inlined by default anymore.
To re-enable it use any of the following:
`{ inline: 'all' }`
`{ inline: 'local,remote' }`
Why:
* These two options were meant to be merged as they represent the
same concept;
* Inlining remote `@import` rules by default may not be desirable;
* "Inline" as the option name better represents what this option
does, as it also applies to source maps.
Jakub Pawlowicz [Mon, 26 Dec 2016 11:42:08 +0000 (12:42 +0100)]
Reworks inlining so resources are loaded lazily.
Why:
* when using a hash as an input, the sources it references
should be processed lazily instead of a whole hash being
serialized & tokenized eagerly.
This change addresses the need by:
* See #791 - in-memory imports require such lazy processing.
The other way, we end up with duplicated rules, and have to rely
on advanced processing to remove them.
Jakub Pawlowicz [Sun, 25 Dec 2016 14:38:04 +0000 (15:38 +0100)]
Fixes #791 - resolves imports in-memory if possible.
Why:
* When a hash is given as a source, some imports can be inlined
in-memory taking styles from the hash.
Jakub Pawlowicz [Fri, 23 Dec 2016 22:00:46 +0000 (23:00 +0100)]
See #710 - adds a test case to prevent regressions.
Jakub Pawlowicz [Fri, 23 Dec 2016 21:00:43 +0000 (22:00 +0100)]
See #808 - adds a test case to prevent regressions.
Jakub Pawlowicz [Fri, 23 Dec 2016 20:43:50 +0000 (21:43 +0100)]
Fixes #845 - fixes web compatibility in 4.0.
Why:
* 4.0 calculates stats by default but `process.hrtime` is not
available inside browsers. However, since we don't need
sub-ms resolution, `Date.now()` can be used instead.
Jakub Pawlowicz [Fri, 23 Dec 2016 19:54:45 +0000 (20:54 +0100)]
Fixes #685 - adds lowercase hex color normalization.
Why:
* This change does not affect color interpretation.
* Allow potential merging improvements as colors are normalized.
Jakub Pawlowicz [Fri, 23 Dec 2016 17:24:56 +0000 (18:24 +0100)]
See #560 - adds a test case to prevent future regressions.
Jakub Pawlowicz [Fri, 23 Dec 2016 17:05:17 +0000 (18:05 +0100)]
Fixes #847 - ignores selectors with invalid characters.
Why:
* Browsers won't apply such rules so neither should we.
Jakub Pawlowicz [Thu, 22 Dec 2016 21:18:33 +0000 (22:18 +0100)]
Fixes #758 - ignores rules with empty selectors.
Jakub Pawlowicz [Thu, 22 Dec 2016 20:51:11 +0000 (21:51 +0100)]
Fixes #817 - makes `off` disable rounding.
Why:
* `-1` is still an alias to `off`.
* It won't be used that often as rounding is now disabled
by default.
Jakub Pawlowicz [Thu, 22 Dec 2016 15:13:03 +0000 (16:13 +0100)]
See #209 - adds missing readme for `beautify` option.
Jakub Pawlowicz [Thu, 22 Dec 2016 14:41:58 +0000 (15:41 +0100)]
Fixes #209 - adds output formatting via `beautify` option.
Why:
* So clean-css can be used to format CSS nicely as well.
Jakub Pawlowicz [Thu, 22 Dec 2016 07:59:41 +0000 (08:59 +0100)]
Fixes tokenizer edge case.
If there is a semicolon marker after a property then the property
ends and its reference should be discarded. Otherwise next tokens
may get appended to the property.
Jakub Pawlowicz [Wed, 21 Dec 2016 11:05:46 +0000 (12:05 +0100)]
Fixed #432 - adds URLs normalization.
Why:
* So further merging or compacting can happen more effectively
even when initial URL formatting is different.
Jakub Pawlowicz [Wed, 21 Dec 2016 10:46:14 +0000 (11:46 +0100)]
Fixes #756 - adds disabling font-weight optimizations.
Why:
* Some users reported a need to keep original values;
* Actually we want all optimizations to be configurable.
Jakub Pawlowicz [Wed, 21 Dec 2016 07:37:58 +0000 (08:37 +0100)]
See #657 - adds missing History.md entry.
Jakub Pawlowicz [Tue, 20 Dec 2016 14:47:53 +0000 (15:47 +0100)]
Fixes #686 - adds rounding precision for all units.
** BREAKING CHANGE ** - setting a rounding precision value to a
number applies it to *all* units now, not `px` only.
Why:
* To give users more control over how units are optimized.
Jakub Pawlowicz [Tue, 20 Dec 2016 16:10:47 +0000 (17:10 +0100)]
Fixes #657 - adds property name validation.
It's a bit relaxed matching but too strict one would do too much
harm with many false-positives.
Why:
* To prevent processing errors further down the optimization pipeline.
Jakub Pawlowicz [Tue, 20 Dec 2016 15:22:44 +0000 (16:22 +0100)]
Standardizes <file>:<line>:<column> formatting.
Why:
* When a warning is raised we should give user as much info as
possible, which includes a filename, line and column number.
Jakub Pawlowicz [Mon, 19 Dec 2016 09:26:45 +0000 (10:26 +0100)]
Fixes #818 - disables `px` rounding by default.
Why:
* It is a safer default than `2` which may lead to some
issues with Bootstrap and other CSS frameworks depending
on a high-precision `px` values.
Also see #686 which will make rounding more flexible and
available to all units.
Jakub Pawlowicz [Mon, 19 Dec 2016 09:58:25 +0000 (10:58 +0100)]
Refactors batch-test.js.
Why:
* Wasn't too DRY anymore.
Jakub Pawlowicz [Mon, 19 Dec 2016 09:49:00 +0000 (10:49 +0100)]
Fixes #704 - adds batch CLI tests.
Why:
* To compare output generated by CLI and API (should be the same!).
Jakub Pawlowicz [Mon, 19 Dec 2016 07:16:47 +0000 (08:16 +0100)]
Adds link to official web interface to readme.
Jakub Pawlowicz [Mon, 19 Dec 2016 07:11:29 +0000 (08:11 +0100)]
Adds Readme section on 4.0 breaking changes.
Jakub Pawlowicz [Mon, 19 Dec 2016 06:53:29 +0000 (07:53 +0100)]
See #789 - adds a test case to avoid future regressions.
Jakub Pawlowicz [Mon, 19 Dec 2016 06:43:07 +0000 (07:43 +0100)]
See #809 - adds a test case to avoid future regressions.
Jakub Pawlowicz [Mon, 19 Dec 2016 06:39:24 +0000 (07:39 +0100)]
See #786 - adds a test case to avoid future regressions.
Jakub Pawlowicz [Sun, 18 Dec 2016 15:46:28 +0000 (16:46 +0100)]
Fixes #834 - adds extra line break in nested blocks.
Why:
* It's slightly easier to read when preserving line breaks.
Jakub Pawlowicz [Sun, 18 Dec 2016 11:24:53 +0000 (12:24 +0100)]
Fixes #839 - allows URIs in import inlining rules.
Why:
* To give more control over which resource can and cannot be
inlined.
Jakub Pawlowicz [Sun, 18 Dec 2016 10:02:05 +0000 (11:02 +0100)]
Bumps nock dev dependency to 9.x.
Jakub Pawlowicz [Sat, 17 Dec 2016 17:04:17 +0000 (18:04 +0100)]
Bumps online version to clean-css 3.4.23.
Jakub Pawlowicz [Sat, 17 Dec 2016 16:53:12 +0000 (17:53 +0100)]
Version 3.4.23 release notes.
Jakub Pawlowicz [Sat, 17 Dec 2016 16:46:06 +0000 (17:46 +0100)]
See #844 - fixes matching whitespace in property extraction.
On 3.4 branch it was completely broken whereas on master it had
problems with tab separated values while others were good.
Jakub Pawlowicz [Sat, 17 Dec 2016 12:14:16 +0000 (13:14 +0100)]
Fixes #840 - allows input source map as map object.
Why:
* It's been always odd that we required a serialized JSON when
user may already had it parsed.
Jakub Pawlowicz [Sat, 17 Dec 2016 11:54:27 +0000 (12:54 +0100)]
Fixes #843 - more restrictive quote removal rules.
Why:
* Only remove quotes from selector argument values if allowed.
Jakub Pawlowicz [Sat, 17 Dec 2016 11:15:53 +0000 (12:15 +0100)]
See #843 - fixes an edge case in attribute tidying.
Why:
* We should treat single and double quotes properly as in tokenizer.
Jakub Pawlowicz [Sat, 17 Dec 2016 10:23:38 +0000 (11:23 +0100)]
Fixes 4.0.0-pre Windows tests.
Why:
* This is because of line breaks difference between platforms.
Jakub Pawlowicz [Fri, 16 Dec 2016 10:18:32 +0000 (11:18 +0100)]
Refactors rebasing code.
Why:
* By using the same wording / variable names it is now easier to
understand how rebasing words.
* It's remarkable in how few places we need to rebase paths now. :)
Jakub Pawlowicz [Thu, 15 Dec 2016 20:12:49 +0000 (21:12 +0100)]
Bumps version to 4.0.0-pre.
API and CLI compatibility has been broken thus the major version
needs to move up.
Jakub Pawlowicz [Thu, 15 Dec 2016 16:20:01 +0000 (17:20 +0100)]
Moves all writing-related code to `writer` folder.
Why:
* To make it clearer what it does.
Jakub Pawlowicz [Thu, 15 Dec 2016 16:05:04 +0000 (17:05 +0100)]
Moves all reading-related modules to `reader` folder.
Why:
* Grouping it together for clarity sake.
Jakub Pawlowicz [Wed, 14 Dec 2016 16:19:56 +0000 (17:19 +0100)]
Exposes inlined stylesheet URIs.
Why:
* So the list can be printed in debug mode.
Jakub Pawlowicz [Sun, 11 Dec 2016 10:50:11 +0000 (11:50 +0100)]
Restores source map support.
Re-built from ground up on top of the new tokenizing process
it features simpler rebasing while still supporting all features
of the previous solution.
Jakub Pawlowicz [Sun, 11 Dec 2016 10:26:39 +0000 (11:26 +0100)]
Standardizes parsed tokens.
This commit unifies tokenized values' structure, i.e.
```
[
<TOKEN_NAME>,
<TOKEN_VALUE>,
<METADATA>
]
```
Why:
* So it's easier to work with those values further down the
optimizing pipeline and when restoring back to text content.
Jakub Pawlowicz [Thu, 8 Dec 2016 07:04:31 +0000 (08:04 +0100)]
Simplifies URL rebasing.
** WARNING ** - this is a truly breaking change.
There is now a single option called `rebaseTo`, which denotes a
path all relative URLs are rebased to.
Absolute URLs are kept intact as it's assumed user knows what
he/she does when using them, however absolute @imports are still
inlined relative to the current working directory.
This commit also re-introduces ability to pass arrays to CleanCSS
`minify` method.
** IMPORTANT ** - it'd probably be wise to give users an option
to use a function as `rebaseTo` so they can restore some of old
functionality if needed.
Why:
* The old system with three options (`relativeTo`, `root`, and
`target`) was too hard to understand and work with reliably.
Jakub Pawlowicz [Wed, 7 Dec 2016 12:19:11 +0000 (13:19 +0100)]
Restores accepting `Buffer` as input.
Jakub Pawlowicz [Wed, 7 Dec 2016 10:54:15 +0000 (11:54 +0100)]
Removes `debug` API switch.
Why:
* Stats are always calculated and available under `stats`
property of the output hash.
Jakub Pawlowicz [Tue, 6 Dec 2016 11:14:14 +0000 (12:14 +0100)]
Improves warning & error messages raised during optimizations.
Why:
* We can be more specific about raised errors now.
Jakub Pawlowicz [Tue, 6 Dec 2016 08:06:48 +0000 (09:06 +0100)]
Fixes tokenization on extra close brace.
Why:
* It should be ignored when at the end of tokenized string, but
preserved when in the middle.
Jakub Pawlowicz [Tue, 29 Nov 2016 09:48:00 +0000 (10:48 +0100)]
Reimplements `@import` inlining on top of the new tokenizer.
It works roughly the same as the old inliner but at a different
step: not before tokenization but during it.
Thanks to it there's no need to match import URLs in sources,
deal with comments, etc.
Jakub Pawlowicz [Sun, 13 Nov 2016 10:54:38 +0000 (11:54 +0100)]
Fixes all unit tests on top of the new tokenizer.
This involves the following changes too:
* /lib/selectors -> /lib/optimizer;
* new /lib/optimizer/tidy* modules for cleaning up tokens;
* redone URL rewriting as it doesn't require full document scan
anymore, as it's run right after tokenization;
* compatibility class is now a simple function;
* introducing `readSources` method instead of SourceReader class.
Jakub Pawlowicz [Sat, 5 Nov 2016 07:16:15 +0000 (08:16 +0100)]
Rewrites tokenizer without escaping.
This way it's much easier to handle parsing as it's a "one step"
process instead of way more complex, legacy escaping.
Jakub Pawlowicz [Mon, 12 Dec 2016 15:11:16 +0000 (16:11 +0100)]
Bumps online version to clean-css 3.4.22.
Jakub Pawlowicz [Mon, 12 Dec 2016 15:02:13 +0000 (16:02 +0100)]
Version 3.4.22 release notes.
Jakub Pawlowicz [Mon, 12 Dec 2016 13:12:22 +0000 (14:12 +0100)]
Ignores `@import` at-rules if after content.
Why:
* This is what browsers do and we should respect it.
Jakub Pawlowicz [Mon, 12 Dec 2016 12:57:06 +0000 (13:57 +0100)]
Fixes #841 - disabled importing and many files passed as array.
Why:
* Importing via `@shallow` feature should be propagated to next
files in the importing queue.
Jakub Pawlowicz [Wed, 16 Nov 2016 15:35:58 +0000 (16:35 +0100)]
Updates project description.
Why:
* To stress we have two platforms now.
Jakub Pawlowicz [Wed, 16 Nov 2016 11:01:13 +0000 (12:01 +0100)]
Bumps online version to clean-css 3.4.21.
Jakub Pawlowicz [Wed, 16 Nov 2016 10:51:53 +0000 (11:51 +0100)]
Version 3.4.21 release notes.
Jakub Pawlowicz [Wed, 16 Nov 2016 10:43:17 +0000 (11:43 +0100)]
Fixes #821 - edge case in reducing non-adjacent selectors.
Why:
* In case of previously optimized empty rules, the join positions
were not calculated correctly resulting in tokens being
incorrectly optimized.
Jakub Pawlowicz [Wed, 16 Nov 2016 07:36:12 +0000 (08:36 +0100)]
Fixes #830 - reordering border-* properties.
Why:
* `border-X` and `border-<side>-X` were reorderable but obiously one
cannot reorder them as that may change styling.
Jakub Pawlowicz [Tue, 15 Nov 2016 16:11:24 +0000 (17:11 +0100)]
Fixes #833 - moving `@media` queries.
Why:
* So it's not about `!important` modifier but `@` sign which were
incorrectly treated as a special marker starting a block.
* The solution is somewhat hacky - checking if a preceding character
is not a special marker - but an improved tokenizer will be there
soon (-ish).
Jakub Pawlowicz [Fri, 4 Nov 2016 15:11:15 +0000 (16:11 +0100)]
Adds page view Clicky tracking to GitHub page.
That's for page views only to figure out page usage.
Jakub Pawlowicz [Thu, 3 Nov 2016 20:14:50 +0000 (21:14 +0100)]
Disables keeping line break by default in UI.
Why:
* Mimics CLI and API default behavior.
Jakub Pawlowicz [Thu, 3 Nov 2016 19:37:49 +0000 (20:37 +0100)]
Ignores JSHint on /docs folder.
Why:
* JS on public pages don't follow the same conventions as the
rest of the repo.
Jakub Pawlowicz [Thu, 3 Nov 2016 19:27:23 +0000 (20:27 +0100)]
See #260 - hides template tag where it's not supported.
Jakub Pawlowicz [Thu, 3 Nov 2016 19:04:26 +0000 (20:04 +0100)]
See #260 - adds `noscript` warning.
Why:
* We need JavaScript to operate properly.
Jakub Pawlowicz [Thu, 3 Nov 2016 18:57:34 +0000 (19:57 +0100)]
See #260 - delays Worker initialization.
Why:
* There's no point fetching CleanCSS until files are about to be
optimized.
* It currently uses a fixed version of CleanCSS but we'll pass
version to initializer once more versions are supported.
Jakub Pawlowicz [Tue, 1 Nov 2016 07:56:21 +0000 (08:56 +0100)]
See #260 - adds UI for changing optimization settings.
Note: it disables advanced optimizations by default.
Why:
* To give users better control over how optimizations are applied.
Jakub Pawlowicz [Mon, 31 Oct 2016 21:02:51 +0000 (22:02 +0100)]
See #260 - shows short optimization summary.
Why:
* To let user know how much smaller output content is.
Jakub Pawlowicz [Mon, 31 Oct 2016 20:32:30 +0000 (21:32 +0100)]
See #260 - adds progress spinner.
Jakub Pawlowicz [Mon, 31 Oct 2016 20:23:59 +0000 (21:23 +0100)]
See #260 - adds worker error logging.
Why:
* At least there will be some feedback.
Jakub Pawlowicz [Mon, 31 Oct 2016 20:17:19 +0000 (21:17 +0100)]
See #260 - properly sets name of optimized file.
Jakub Pawlowicz [Mon, 31 Oct 2016 17:14:29 +0000 (18:14 +0100)]
See #260 - adds nicer look&feel for optimized files.
Jakub Pawlowicz [Mon, 31 Oct 2016 17:03:18 +0000 (18:03 +0100)]
See #260 - adds 'copy to clipboard' in UI.
Why:
* So user can copy optimized content without downloading a file.
Jakub Pawlowicz [Fri, 21 Oct 2016 16:05:00 +0000 (18:05 +0200)]
See #260 - adds a very basic browser client.
Why:
* So there's an easy way to minify files without installing
clean-css module;
vlakoff [Mon, 31 Oct 2016 21:32:26 +0000 (22:32 +0100)]
Add test when precision not castable to int
vlakoff [Sat, 29 Oct 2016 08:10:26 +0000 (10:10 +0200)]
Void if precision value is not a number
vlakoff [Sat, 29 Oct 2016 08:09:20 +0000 (10:09 +0200)]
Move cast into buildPrecision()
vlakoff [Sat, 29 Oct 2016 08:08:02 +0000 (10:08 +0200)]
Cast in options object rather than command line
vlakoff [Mon, 10 Oct 2016 17:50:50 +0000 (19:50 +0200)]
Note that rounding only applies to px values (#820)
Jakub Pawlowicz [Mon, 26 Sep 2016 04:48:08 +0000 (06:48 +0200)]
Version 3.4.20 release notes.
silverwind [Mon, 26 Sep 2016 04:36:31 +0000 (06:36 +0200)]
Prevent rules with :selection from being merged (#814)
Firefox does not support :selection, only :-moz-selection. This change
adds :selection to the list of problematic selectors to prevent invalid
rules from being created.
Also cleaned up the regex, : and :: are equivalent in this regex,
so reduced all section to just :.
Jakub Pawlowicz [Mon, 25 Jul 2016 04:31:28 +0000 (06:31 +0200)]
Version 3.4.19 release notes.
Jakub Pawlowicz [Mon, 25 Jul 2016 04:28:28 +0000 (06:28 +0200)]
Fixes #795 - `!important` and override compacting.
There was a broken test rule which didn't catch the bug, which is
now fixed.
Jakub Pawlowicz [Fri, 15 Jul 2016 18:07:18 +0000 (20:07 +0200)]
Bumps logo version.
Why:
* MaxCDN cached the previous one permanently based on URL.
So we need to change URL to point it to the new one.
Jakub Pawlowicz [Fri, 15 Jul 2016 17:49:58 +0000 (19:49 +0200)]
Adds a new, simpler droplet in our logo.
Jakub Pawlowicz [Tue, 12 Jul 2016 15:30:38 +0000 (17:30 +0200)]
Aligns all shapes in logo.