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e0a85678e1
- Stop using `-n __fish_use_subcommand`. This had the effect of
ignoring options if a positional argument has already been given, but
that's not how ripgrep works.
- Only suggest negation options if the option they're negating is
passed (e.g., only complete `--no-pcre2` if `--pcre2` is present). The
zsh completions already do this.
- Take into account whether an option takes an argument. If an option
is not a switch then it won't suggest further options until the
argument is given, e.g. `-C<tab>` won't suggest options but `-i<tab>`
will.
- Suggest correct arguments for options. We already completed a fixed
set of choices where available, but now we go further:
- Filenames are only suggested for options that take filenames.
- `--pre` and `--hostname-bin` suggest binaries from `$PATH`.
- `-t`/`--type`/&c use `--type-list` for suggestions, like in zsh,
with a preview of the glob patterns.
- `--encoding` uses a hardcoded list extracted from the zsh
completions. This has been refactored into a separate file, and the
range globs (`{1..5}`) replaced by comma globs (`{1,2,3,4,5}`) since
those work in both shells. I verified that this produces the same
list as before in zsh, and the same list in fish (albeit in a
different order).
PR #2684
ripgrep core
This is the core ripgrep crate. In particular, main.rs is where the main
function lives.
Most of ripgrep core consists of two things:
- The definition of the CLI interface, including docs for every flag.
- Glue code that brings the
grep-matcher,grep-regex,grep-searcherandgrep-printercrates together to actually execute the search.
Currently, there are no plans to make ripgrep core available as an independent library. However, much of the heavy lifting of ripgrep is done via its constituent crates, which can be reused independent of ripgrep. Unfortunately, there is no guide or tutorial to teach folks how to do this yet.