| codesize |
| ================================================= |
| |
| `codesize` is a binary size analytics tool for ELF executables and libraries, |
| sifting through symbols and debug information to produce statistics about their |
| size and categorizations, helping to make informed decisions on which pieces of |
| code should have their size kept in check, and which code should be the focus |
| for binary size optimization. |
| |
| ## Usage Tips |
| |
| Before running `codesize`, one should perform a full build which would update |
| the system images that codesize uses. Every time another full build happens, |
| codesize would detect this by default, and re-analyze all the binaries. |
| |
| `codesize --help` has more detailed help information and details on each query. |
| |
| ## Development Tips |
| |
| When using VSCode, install the Dart plugin, and add `//tools/codesize` as a |
| top-level folder in the workspace. IDE features such as autocomplete, Dart |
| analysis etc. should start working after an initial initialization period. |
| |
| Add `--with //tools:tests` to the `fx set` line. Afterwards, |
| use `fx test //tools/codesize:codesize_tests` to run the unit tests. |
| Additionally, `fx test //tools/codesize:codesize_tests -vo` will print out all |
| the tests as they are being run. |
