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73 lines
2.8 KiB
Fish
73 lines
2.8 KiB
Fish
# Tab completion for rustc (https://github.com/rust-lang/rust).
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# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
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complete -e -c rustc
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complete -c rustc -s h -l help
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complete -c rustc -x -l cfg
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complete -c rustc -r -s L -a 'dylib= static= framework='
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complete -c rustc -x -s l -a 'dylib= static= framework='
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complete -c rustc -x -l crate-type -a 'bin lib rlib dylib staticlib'
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complete -c rustc -r -l crate-name
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complete -c rustc -x -l emit -a 'asm llvm-bc llvm-ir obj link dep-info'
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complete -c rustc -x -l print -a 'crate-name file-names sysroot'
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complete -c rustc -s g
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complete -c rustc -s O
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complete -c rustc -r -l out-dir
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complete -c rustc -x -l explain
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complete -c rustc -l test
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complete -c rustc -l target
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complete -c rustc -x -l cap-lints
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complete -c rustc -s V -l version -d 'Print version info and exit'
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complete -c rustc -s v -l verbose -d 'Use verbose output'
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complete -c rustc -f -l extern
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complete -c rustc -f -l sysroot
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complete -c rustc -x -l color -a 'auto always never'
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set -l rust_docs (rustc -C help \
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| string replace -r -i '(\s+)-C(.+)(\s+)--(\s+)([^\n]+)' '$2 $5' \
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| string trim \
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| string match -r '^.*[^:]$')
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for line in $rust_docs
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set docs (string split -m 1 ' ' $line)
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set flag (string replace -r '^([a-z\-]+\=|[a-z\-]+)(.*)' '$1' \
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$docs[1])
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complete -c rustc -x -s C -l codegen -a (string escape -- "$flag") -d "$docs[2]"
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end
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# rustc -Z is only available with the nightly toolchain, which may not be installed
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if rustc +nightly >/dev/null 2>&1
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set -l rust_docs (rustc +nightly -Z help \
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| string replace -r -i '(\s+)-Z(.+)--(\s+)([^\n]+)' '$2 $4' \
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| string trim \
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| string match -r '^.*[^:]$')
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for line in $rust_docs
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set docs (string split -m 1 ' ' $line)
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set flag (string replace -r '^([a-z\-]+\=|[a-z\-]+)(.*)' '$1' \
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$docs[1])
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complete -c rustc -x -s Z -a (string escape -- "$flag") -d "$docs[2]"
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end
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end
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set -l rust_docs (rustc -W help \
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| string match -r \
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'(?:\s+)(?:.+)(?:\s+)(?:allow|warn|deny|forbid)(?:\s+){2}(?:[^\n]+)' \
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| string replace -r -i \
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'(\s+)(.+)(\s+)(allow|warn|deny|forbid)(\s+){2}([^\n]+)' '$2 $6' \
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| string match -r '^.*[^:]$' \
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| string match -r -v '^(allow|warn|deny|forbid)$' \
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| string match -r -v '^([a-z\-]+)(\s+)(allow|warn|deny|forbid)')
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for line in $rust_docs
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set docs (string split -m 1 ' ' $line)
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complete -c rustc -x -s W -l warn -a (string escape -- "$docs[1]") -d "$docs[2]"
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complete -c rustc -x -s A -l allow -a (string escape -- "$docs[1]") -d "$docs[2]"
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complete -c rustc -x -s D -l deny -a (string escape -- "$docs[1]") -d "$docs[2]"
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complete -c rustc -x -s F -l forbid -a (string escape -- "$docs[1]") -d "$docs[2]"
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end
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set -e rust_codegen
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