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| 1 # dartanalyzer | |
| 2 | |
| 3 Use _dartanalyzer_ to statically analyze your code at the command line, | |
| 4 checking for errors and warnings that are specified in the | |
| 5 [Dart Language Specification](https://www.dartlang.org/docs/spec/). | |
| 6 DartPad, code editors, and IDEs such as WebStorm use the same | |
| 7 analysis engine that dartanalyzer uses. | |
| 8 | |
| 9 If you want to _contribute_ to the dartanalyzer project, see the | |
| 10 [contributor docs](https://github.com/dart-lang/analyzer_cli/blob/master/CONTRIB
UTOR.md). | |
| 11 This page contains information about _using_ the dartanalyzer command-line tool. | |
| 12 | |
| 13 ## Basic usage | |
| 14 | |
| 15 Run the analyzer from the top directory of the package. | |
| 16 Here's an example of testing a Dart file. | |
| 17 | |
| 18 ``` | |
| 19 dartanalyzer bin/test.dart | |
| 20 ``` | |
| 21 | |
| 22 ## Options | |
| 23 | |
| 24 The following are the most commonly used options for dartanalyzer: | |
| 25 | |
| 26 * `--packages=`<br> | |
| 27 Specify the path to the package resolution configuration file. | |
| 28 For more information see | |
| 29 [Package Resolution Configuration File](https://github.com/lrhn/dep-pkgspec/blo
b/master/DEP-pkgspec.md). | |
| 30 This option cannot be used with `--package-root`. | |
| 31 | |
| 32 * `--package-warnings`<br> | |
| 33 Show warnings not only for code in the specified .dart file and | |
| 34 others in its library, but also for libraries imported with `package:`. | |
| 35 | |
| 36 * `--options=`<br> | |
| 37 Specify the path to an analysis options file. | |
| 38 | |
| 39 * `--lints`<br> | |
| 40 Show the results from the linter. | |
| 41 | |
| 42 * `--no-hints`<br> | |
| 43 Don't show hints for improving the code. | |
| 44 | |
| 45 * `--ignore-unrecognized-flags`<br> | |
| 46 Rather than printing the help message, | |
| 47 ignore any unrecognized command-line flags. | |
| 48 | |
| 49 * `--version`<br> | |
| 50 Show the analyzer version. | |
| 51 | |
| 52 * `-h` _or_ `--help`<br> | |
| 53 Show all the command-line options. | |
| 54 | |
| 55 The following are advanced options to use with dartanalyzer: | |
| 56 | |
| 57 * `-b` _or_ `--batch`<br> | |
| 58 Run in batch mode. | |
| 59 | |
| 60 * `--dart-sdk=`<br> | |
| 61 Specify the directory that contains the Dart SDK. | |
| 62 | |
| 63 * `--fatal-warnings`<br> | |
| 64 Except for type warnings, treat warnings as fatal. | |
| 65 | |
| 66 * `--format=machine`<br> | |
| 67 Produce output in a format suitable for parsing. | |
| 68 | |
| 69 * `--url-mapping=libraryUri,/path/to/library.dart`<br> | |
| 70 Tells the analyzer to use the specified library as the source | |
| 71 for that particular import. | |
| 72 | |
| 73 The following options are deprecated: | |
| 74 | |
| 75 * `-p` _or_ `--package-root=`<br> | |
| 76 **Deprecated.** Specify the directory to search for any libraries that are | |
| 77 imported using `package:`. _This option is replaced as of Dart 1.12 with | |
| 78 `--packages`._ | |
| 79 | |
| 80 * `--machine`<br> | |
| 81 **Deprecated.** Replaced by `--format`. | |
| 82 | |
| 83 * `--show-package-warnings`<br> | |
| 84 **Deprecated.** Replaced by `--package-warnings`. | |
| 85 | |
| 86 * `--show-sdk-warnings`<br> | |
| 87 **Deprecated.** Replaced by `--warnings`. | |
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Chromium Code Reviews
Issue 1462143002:
Revert "Move `analyzer_cli` into the SDK." (Closed)
Base URL: git@github.com:dart-lang/sdk.git@master