query decompile

[Plumbing] Read an intermediate representation of a compiled query from a .qlo file.

谁可以使用此功能？

CodeQL 可用于以下存储库类型：

本文内容

注意

此内容描述了 CodeQL CLI 的最新版本。 有关此版本的详细信息，请参阅 https://github.com/github/codeql-cli-binaries/releases 。

若要查看早期版本中此命令可用选项的详细信息，请在终端中使用 --help 选项运行命令。

Synopsis

Shell
codeql query decompile [--output=<file>] <options>... -- <file>

Description

[Plumbing] Read an intermediate representation of a compiled query from a .qlo file.

The code will be written to standard output, unless the --output option is specified.

Options

Primary Options

<file>

[Mandatory] QLO file to read from.

-o, --output=<file>

The file to write the desired output to.

--kind=<kind>

The kind of the intermediate representation to read. The options are:

dil: A Datalog intermediate representation.

ra: A relational algebra intermediate representation. This is used by the query evaluation phase.

bytecode: Show the raw (uncompressed) bytecode from the .qlo file. Mostly useful for debugging the compiler/evaluator.

The default is dil if the query was compiled with --include-dil-in-qlo and ra otherwise

Common options

-h, --help

Show this help text.

-J=<opt>

[Advanced] Give option to the JVM running the command.

(Beware that options containing spaces will not be handled correctly.)

-v, --verbose

Incrementally increase the number of progress messages printed.

-q, --quiet

Incrementally decrease the number of progress messages printed.

--verbosity=<level>

[Advanced] Explicitly set the verbosity level to one of errors, warnings, progress, progress+, progress++, progress+++. Overrides -v and -q.

--logdir=<dir>

[Advanced] Write detailed logs to one or more files in the given directory, with generated names that include timestamps and the name of the running subcommand.

(To write a log file with a name you have full control over, instead give --log-to-stderr and redirect stderr as desired.)

--common-caches=<dir>

[Advanced] Controls the location of cached data on disk that will persist between several runs of the CLI, such as downloaded QL packs and compiled query plans. If not set explicitly, this defaults to a directory named .codeql in the user's home directory; it will be created if it doesn't already exist.

Available since v2.15.2.