Add argument to parse headers via a source's flags#58
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compnerd merged 5 commits intoMay 22, 2026
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idt requires input to have an entry in the compilation database in order to be properly parsed. This is not always the case when parsing headers, depending on the project configuration. This change adds `--cdb-source=<path>`. When set, idt looks up `<path>` in the compilation database and adjusts the command line to parse the positional argument with the same flags as `<path>`, assuming that the positional argument is a header. Fixits are gated behind the `is_in_main_tu()` helper when `--cdb-source` is set to prevent spilling of fixits outside of the positional input. The helper is a no-op otherwise, preserving existing behavior.
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compnerd
reviewed
May 13, 2026
compnerd
reviewed
May 21, 2026
Co-authored-by: Saleem Abdulrasool <compnerd@compnerd.org>
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@compnerd It looks like I can't run the workflow to double-check this is working as expected, though the tests pass on my machine. |
compnerd
approved these changes
May 22, 2026
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idt requires input to have an entry in the compilation database in order to be properly parsed. This is not always the case when parsing headers, depending on the project configuration.
This change adds
--main-file=<path>. When set, idt looks up<path>in the compilation database and adjusts the command line to parse the positional argument with the same flags as<path>, assuming that the positional argument is a header.Fixits are gated behind the
is_in_main_tu()helper when--main-fileis set to prevent spilling of fixits outside of the positional input. The helper is a no-op otherwise, preserving existing behavior.