$ sass
Usage: dart [<vm-flags>] <dart-script-file> [<script-arguments>]
Executes the Dart script <dart-script-file> with the given list of <script-arguments>.
Common VM flags:
--enable-asserts
Enable assert statements.
--help or -h
Display this message (add -v or --verbose for information about
all VM options).
--package-root=<path> or -p<path>
Where to find packages, that is, "package:..." imports.
--packages=<path>
Where to find a package spec file.
--observe[=<port>[/<bind-address>]]
The observe flag is a convenience flag used to run a program with a
set of options which are often useful for debugging under Observatory.
These options are currently:
--enable-vm-service[=<port>[/<bind-address>]]
--pause-isolates-on-exit
--pause-isolates-on-unhandled-exceptions
--warn-on-pause-with-no-debugger
This set is subject to change.
Please see these options (--help --verbose) for further documentation.
--write-service-info=<file_name>
Outputs information necessary to connect to the VM service to the
specified file in JSON format. Useful for clients which are unable to
listen to stdout for the Observatory listening message.
--snapshot-kind=<snapshot_kind>
--snapshot=<file_name>
These snapshot options are used to generate a snapshot of the loaded
Dart script:
<snapshot-kind> controls the kind of snapshot, it could be
kernel(default) or app-jit
<file_name> specifies the file into which the snapshot is written
--version
Print the VM version.
$ sass --version
Dart VM version: 2.7.1 (Thu Jan 23 13:02:26 2020 +0100) on "linux_x64"
$ sass sass/style.scss static/style.css
Loading failed: Expected little-endian ELF object.
VM initialization failed: Invalid vm isolate snapshot seen
通過 AUR 手動編譯打包後得到的 dart-sass 軟件包卻是正常的：
$ sass
Compile Sass to CSS.
Usage: sass <input.scss> [output.css]
sass <input.scss>:<output.css> <input/>:<output/> <dir/>
━━━ Input and Output ━━━━━━━━━━━━━━━━━━━
--[no-]stdin Read the stylesheet from stdin.
--[no-]indented Use the indented syntax for input from stdin.
-I, --load-path=<PATH> A path to use when resolving imports.
May be passed multiple times.
-s, --style=<NAME> Output style.
[expanded (default), compressed]
--[no-]charset Emit a @charset or BOM for CSS with non-ASCII characters.
(defaults to on)
--[no-]error-css When an error occurs, emit a stylesheet describing it.
Defaults to true when compiling to a file.
--update Only compile out-of-date stylesheets.
━━━ Source Maps ━━━━━━━━━━━━━━━━━━━━━━━━
--[no-]source-map Whether to generate source maps.
(defaults to on)
--source-map-urls How to link from source maps to source files.
[relative (default), absolute]
--[no-]embed-sources Embed source file contents in source maps.
--[no-]embed-source-map Embed source map contents in CSS.
━━━ Other ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
--watch Watch stylesheets and recompile when they change.
--[no-]poll Manually check for changes rather than using a native watcher.
Only valid with --watch.
--[no-]stop-on-error Don't compile more files once an error is encountered.
-i, --interactive Run an interactive SassScript shell.
-c, --[no-]color Whether to use terminal colors for messages.
--[no-]unicode Whether to use Unicode characters for messages.
-q, --[no-]quiet Don't print warnings.
--[no-]trace Print full Dart stack traces for exceptions.
-h, --help Print this usage information.
--version Print the version of Dart Sass.
$ sass --version
1.26.4
後來重新檢查包版本的時候發現 Arch Linux CN 裏的版本有些舊了，現在 AUR 上的版本是 1.26.4
axionl
commented
4 years ago
问题类型 / Type of issues
受影响的软件包 / Affected packages
在通過 Arch Linux CN 源安裝
dart-sass後，運行sass得到的信息卻是 Dart 運行時的內容通過 AUR 手動編譯打包後得到的
dart-sass軟件包卻是正常的：後來重新檢查包版本的時候發現 Arch Linux CN 裏的版本有些舊了，現在 AUR 上的版本是
1.26.4