Code Base Investigator v2.0.0

Warning

Code Base Investigator 2.0.0 is a major release that includes several breaking changes.

New Features

• Errors and warnings are written to a cbi.log file, to reduce verbosity and improve the user experience.
• Warning messages are aggregated into "meta-warnings" with suggested corrective actions.
• Progress in parsing and preprocessing is reported via progress bars.
• A new cbi-tree utility enables users to identify which files in a code base contribute to divergence.
• A new cbi-cov utility enables users to export coverage information in JSON format, for use with the P3 Analysis Library.
• Compiler support is expanded, enabling users to define argument handling that approximates compiler behavior more accurately.

For more information on using these features, see the online documentation.

Bug Fixes

• Added support for #include files with non-standard extensions.
• Added support for very large unsigned constants.
• Relaxed preprocessor error handling to permit C source files ending in a backslash-newline.
• Enabled the repository to be cloned on Windows.

What's Changed

• Remove --root-dir option by @Pennycook in #90
• Remove --batchmode option by @Pennycook in #89
• pyproject.toml migration by @laserkelvin in #94
• CI pre-commit alignment by @laserkelvin in #93
• Simplify the --report option by @Pennycook in #95
• Remove etc/ directory by @Pennycook in #91
• Remove --dump option by @Pennycook in #92
• Remove YAML configuration files by @Pennycook in #97
• Refactor codebase dictionary into CodeBase class by @Pennycook in #98
• Format help strings by @Pennycook in #104
• Add CompilationDatabase class by @Pennycook in #103
• Force run pre-commit by @Pennycook in #110
• Add tree walk function by @Pennycook in #105
• Remove unused walkers by @Pennycook in #106
• Switch to per-module loggers by @Pennycook in #109
• Add coverage configuration to pyproject.toml by @Pennycook in #107
• Move code from bin/codebasin to main.py by @Pennycook in #111
• Improve warning message for missing includes by @Pennycook in #113
• Write logs to cbi.log by default by @Pennycook in #112
• Remove functionality to merge duplicates by @Pennycook in #116
• Add a custom log formatter class by @Pennycook in #118
• Introduce meta-warnings by @Pennycook in #115
• Add progress bars to finder.find() by @Pennycook in #117
• Optimize path handling by @Pennycook in #122
• Ensure main() catches all exceptions by @Pennycook in #123
• Replace PlatformMapper with a function by @Pennycook in #120
• Add visit() function to source tree by @Pennycook in #121
• Remove PlatformMapper from test_duplicates by @Pennycook in #124
• Replace TreeAssociator with a function by @Pennycook in #125
• Remove walkers by @Pennycook in #126
• Remove legacy_warnings by @Pennycook in #127
• Remove unused functions from util.py by @Pennycook in #128
• Replace is_whitespace function with str.isspace by @Pennycook in #130
• Fix definition and implementation of divergence by @Pennycook in #137
• Fix associate() handling of #include from symlink by @Pennycook in #131
• Fix handling of symlink files by @Pennycook in #133
• Add ability to compute code utilization by @Pennycook in #136
• Improve tables by @Pennycook in #134
• Improve schema validation error messages by @Pennycook in #140
• Refactor ensure_ext by @Pennycook in #141
• Add duplicates report by @Pennycook in #138
• Add files report by @Pennycook in #139
• Improve coverage tool for P3 Analysis Library integration by @Pennycook in #41
• Fix use of ensure_ext in coverage by @Pennycook in #148
• Align formatting of all reports by @Pennycook in #150
• Rename cbicov to cbi-cov by @Pennycook in #153
• Add coverage workflow to GitHub Actions by @Pennycook in #154
• Attempt to fix non-deterministic tests by @Pennycook in #160
• Fix coverage action by @Pennycook in #162
• Force coverage.yml to check out all commits by @Pennycook in #163
• Refactor Token class using dataclass by @Pennycook in #143
• Implement common argument parsing with argparse by @Pennycook in #146
• Refactor Node using dataclass by @Pennycook in #144
• Add custom argparse actions by @Pennycook in #155
• Add instructions for virtual environments by @Pennycook in #157
• Add test of summary report by @Pennycook in #158
• Add compiler customization schema by @Pennycook in #156
• Rework the metrics used by the FileTree by @Pennycook in #161
• Move MetaWarning classes into new module by @Pennycook in #142
• Improve Compiler class design by @Pennycook in #164
• Fix bug in FileTree's handling of unused files by @Pennycook in #166
• Add compiler definitions by @Pennycook in #168
• Use f-string to format log.warning message by @Pennycook in #174
• Fix bug in handling of unsigned constants by @Pennycook in #173
• Recommend using cmake -G Ninja in the tutorial by @Pennycook in #175
• Fix several issues with custom argparse actions by @Pennycook in #170
• Expose tree report as standalone cbi-tree utility by @Pennycook in #167
• Enable ArgumentParser to handle custom compilers by @Pennycook in #176
• Switch to finalized coverage schema by @Pennycook in #178
• Add --debug option by @Pennycook in #177
• Fix condition in FileTree insert by @Pennycook in #181
• Generate version string dynamically by @Pennycook in #180
• Ignore empty .cbi/config files by @Pennycook in #183
• Defer .cbi/config loading until required by @Pennycook in #184
• Add definition of sycl-nvptx64-nvidia-cuda pass by @Pennycook in #186
• Add documentation for new features by @Pennycook in #185
• Accept C files ending in a backslash-newline by @Pennycook in #187
• Add progress tracker for identifying source files by @Pennycook in #188
• Rename files that rely on case-sensitive paths by @Pennycook in #190
• Prepare for 2.0.0 release by @Pennycook in #193
• Fix release date for 2.0.0 by @Pennycook in #194

Full Changelog: 1.2.0...2.0.0