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Cette version de GitHub Enterprise Server ne sera plus disponible le 2024-06-29. Aucune publication de correctifs n’est effectuée, même pour les problèmes de sécurité critiques. Pour de meilleures performances, une sécurité améliorée et de nouvelles fonctionnalités, effectuez une mise à niveau vers la dernière version de GitHub Enterprise. Pour obtenir de l’aide sur la mise à niveau, contactez le support GitHub Enterprise.

Installation avancée de l'interface CLI CodeQL

Vous pouvez modifier votre installation CodeQL CLI de manière à utiliser un basculement sur une branche locale du référentiel CodeQL à des fins d'analyse, configurer plusieurs versions de CodeQL CLI et analyser les bases de données que vous avez téléchargées à partir de

Qui peut utiliser cette fonctionnalité ?

GitHub CodeQL est concédé sous licence par utilisateur lors de l’installation. Vous pouvez utiliser CodeQL uniquement pour certaines tâches soumises aux restrictions de licence. Pour plus d’informations, consultez « À propos de CodeQL CLI ».

Si vous disposez d’une licence GitHub Advanced Security, vous pouvez utiliser CodeQL pour l’analyse automatisée, l’intégration continue et la livraison continue. Pour plus d’informations, consultez « À propos de GitHub Advanced Security ».

About advanced setup of the CodeQL CLI

If you plan to use CodeQL for more than just code scanning, you may prefer an advanced setup of the CodeQL CLI.

  • If you want to contribute to open source shared CodeQL queries, you may prefer working with the CodeQL source code directly.
  • If you want to use the latest CodeQL features to generate code scanning alerts for a codebase, but also want to analyze another codebase that is only compatible with a specific version of the CodeQL CLI, you may want to install multiple versions of the CodeQL CLI.
  • If you are researching or developing queries, you may want to download interesting or unique databases from

For information on the most simple setup of the CodeQL CLI, see "Setting up the CodeQL CLI."

Checking out the CodeQL source code directly

Some users prefer working with CodeQL query sources directly in order to work on or contribute to the Open Source shared queries. In order to do this, the following steps are recommended.

1. Download the CodeQL CLI tar archive

The CodeQL CLI download package is a tar archive containing tools, scripts, and various CodeQL-specific files. If you don’t have a GitHub Enterprise license then, by downloading this archive, you are agreeing to the GitHub CodeQL Terms and Conditions.

You should download the CodeQL bundle from The bundle contains:

  • CodeQL CLI product
  • A compatible version of the queries and libraries from
  • Precompiled versions of all the queries included in the bundle
For GitHub Enterprise Server 3.9, we recommend CodeQL CLI version 2.12.7.

You should always use the CodeQL bundle as this ensures compatibility and also gives much better performance than a separate download of the CodeQL CLI and checkout of the CodeQL queries. If you will only be running the CLI on one specific platform, download the appropriate codeql-bundle-PLATFORM.tar.gz file. Alternatively, you can download codeql-bundle.tar.gz, which contains the CLI for all supported platforms.

2. Create a new CodeQL directory

Create a new directory where you can place the CLI and any queries and libraries you want to use. For example, $HOME/codeql-home.

The CLI’s built-in search operations automatically look in all of its sibling directories for the files used in database creation and analysis. Keeping these components in their own directory prevents the CLI searching unrelated sibling directories while ensuring all files are available without specifying any further options on the command line.

3. Obtain a local copy of the CodeQL queries

The CodeQL repository contains the queries and libraries required for CodeQL analysis of all supported languages. Clone a copy of this repository into codeql-home.

By default, the root of the cloned repository will be called codeql. Rename this folder codeql-repo to avoid conflicting with the CodeQL CLI that you will extract in step 1. If you use git on the command line, you can clone and rename the repository in a single step by running git clone codeql-repo in the codeql-home folder.

Within this repository, the queries and libraries are organized into CodeQL packs. Along with the queries themselves, CodeQL packs contain important metadata that tells the CodeQL CLI how to process the query files. For more information, see "Creating and working with CodeQL packs."

Note: There are different versions of the CodeQL queries available for different users. Check out the correct version for your use case:

  • For the queries that are intended to be used with the latest CodeQL CLI release, check out the branch tagged codeql-cli/latest. You should use this branch for databases you’ve built using the CodeQL CLI or recently downloaded from
  • For the most up to date CodeQL queries, check out the main branch. This branch represents the very latest version of CodeQL’s analysis.

4. Extract the CodeQL CLI tar archive

Extract the tar archive into the directory you created in step 2.

For example, if the path to your copy of the CodeQL repository is $HOME/codeql-home/codeql-repo, then extract the CLI into $HOME/codeql-home/.

5. Launch codeql

Once extracted, you can run CodeQL processes by running the codeql executable in a couple of ways:

  • By executing <extraction-root>/codeql/codeql, where <extraction-root> is the folder where you extracted the CodeQL CLI package.
  • By adding <extraction-root>/codeql to your PATH, so that you can run the executable as just codeql.

At this point, you can execute CodeQL commands. For a full list of the CodeQL CLI commands, see "CodeQL CLI commands manual."

6. Verify your CodeQL CLI setup

CodeQL CLI has subcommands you can execute to verify that you are correctly set up to create and analyze databases:

  • Run codeql resolve languages to show which languages are available for database creation. This will list the languages supported by default in your CodeQL CLI package.
  • Run codeql resolve qlpacks to show which CodeQL packs the CLI can find. This will display the names of all the CodeQL packs directly available to the CodeQL CLI. This should include:
  • Query packs for each supported language, for example, codeql/{language}-queries. These packs contain the standard queries that will be run for each analysis.
  • Library packs for each supported language, for example, codeql/{language}-all. These packs contain query libraries, such as control flow and data flow libraries, that may be useful to query writers.
  • Example packs for each supported language, for example, codeql/{language}-examples. These packs contain useful snippets of CodeQL that query writers may find useful.
  • Legacy packs that ensure custom queries and libraries created using older products are compatible with your version of CodeQL.

Using two versions of the CodeQL CLI

If you want to use the latest CodeQL features to execute queries or CodeQL tests, but also want to prepare databases that are compatible with a specific version of CodeQL code scanning on GitHub Enterprise Server, you may need to install two versions of the CLI. You can download the versions of the CodeQL CLI that you want, and unpack both CLI archives in the same parent directory.

Downloading databases from

GitHub stores CodeQL databases for over 200,000 repositories on, which you can download using the REST API. The list of repositories is constantly growing and evolving to make sure that it includes the most interesting codebases for security research.

You can also analyze databases from using the CodeQL for VS Code extension. For more information, see "Running CodeQL queries."

You can check if a repository has any CodeQL databases available for download using the /repos/<owner>/<repo>/code-scanning/codeql/databases endpoint. For example, to check for CodeQL databases using the GitHub CLI you would run:

gh api /repos/<owner>/<repo>/code-scanning/codeql/databases

This command returns information about any CodeQL databases that are available for a repository, including the language the database represents, and when the database was last updated. If no CodeQL databases are available, the response is empty.

When you have confirmed that a CodeQL database exists for the language you are interested in, you can download it using the following command:

gh api /repos/<owner>/<repo>/code-scanning/codeql/databases/<language> -H 'Accept: application/zip' > path/to/local/

For more information, see the documentation for the Get CodeQL database endpoint.

Before running an analysis with the CodeQL CLI, you must unzip the databases.