fix(general): escape default ignored directories

[tpvasconcelos]

User description

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Description

See #6737 for more details and context:

While trying to run checkov's test suit on my local machine I noticed that some files were being (unexpectedly) ignored. After a little digging, I realised that this is because I cloned the repo under a path that looks something like: ~/my_git_forks/checkov.

The reason this is a problem is because the following patterns are treated as regular expressions by checkov:

checkov/checkov/secrets/utils.py

Line 10 in 42d3178

EXCLUDED_PATHS = [*ignored_directories, DEFAULT_EXTERNAL_MODULES_DIR, ".idea", ".git", "venv"]

and the .git pattern obviously excludes any paths that include the word 'git' (incl. at least one preceding character)

Checklist:

• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have added tests that prove my feature, policy, or fix is effective and works
• New and existing tests pass locally with my changes

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Generated description

Below is a concise technical summary of the changes proposed in this PR:

Enhances the directory exclusion mechanism by introducing a new re_dir function that creates regex patterns for matching paths containing specified directories at any level. Updates the IGNORED_DIRECTORIES_ENV and EXCLUDED_PATHS to use these new regex patterns, ensuring more accurate exclusion of directories like .git and venv. Adds comprehensive unit tests to validate the new functionality.

Topic	Details
Unit Testing	Adds unit tests to verify the functionality of the new re_dir function and its regex patterns. Modified files (1) tests/common/runners/test_base_runner.py Latest Contributors(2) User Commit Date 86768411+YaaraVerner@u... fix-general-fix-exclud... December 26, 2022 [email protected] add-file-types-for-all... April 23, 2022
Regex Dir Exclusion	Implements a new re_dir function to create regex patterns for directory exclusion and updates existing exclusion lists. Modified files (2) checkov/secrets/utils.py checkov/common/runners/base_runner.py Latest Contributors(2) User Commit Date 16597193+omryMen@users... chore-secrets-update-d... October 15, 2024 49649760+lirshindalman... platform-general-remov... January 28, 2024

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