mirror of
https://github.com/fish-shell/fish-shell.git
synced 2024-11-25 17:43:44 +08:00
294 lines
11 KiB
Fish
294 lines
11 KiB
Fish
set -l subcmds \
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show \
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update \
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default \
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toolchain \
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target \
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component \
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override \
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run \
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which \
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doc \
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man \
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self \
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set \
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# "completions" \
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help
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set -l rustup_show \
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active-toolchain \
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home \
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profile \
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help
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# rustup does not really expose a mechanism of retrieving a list of all valid components without the archs appended
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function __rustup_components
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rustup component list | string match -r "^\S+" | string replace -f -- -x86_64-unknown-linux-gnu ""
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end
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# function __rustup_installable_components
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# set -l not_installed (comm -2 -3 (printf "%s\n" $__rustup_components | psub -F) (rustup component list --installed | psub -F) 2>/dev/null)
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# __rustup_strip_common_suffix_strict $not_installed
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# end
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# All *valid* target triples, retrieved from source
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function __rustup_triples
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# The list below must be kept sorted alphabetically
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printf "%s\n" \
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aarch64-apple-ios \
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aarch64-linux-android \
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aarch64-pc-windows-msvc \
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aarch64-unknown-cloudabi \
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aarch64-unknown-fuchsia \
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aarch64-unknown-linux-gnu \
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aarch64-unknown-linux-musl \
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aarch64-unknown-redox \
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armebv7r-none-eabi \
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armebv7r-none-eabihf \
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arm-linux-androideabi \
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arm-unknown-linux-gnueabi \
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arm-unknown-linux-gnueabihf \
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arm-unknown-linux-musleabi \
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arm-unknown-linux-musleabihf \
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armv5te-unknown-linux-gnueabi \
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armv5te-unknown-linux-musleabi \
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armv7-apple-ios \
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armv7-linux-androideabi \
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armv7r-none-eabi \
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armv7r-none-eabihf \
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armv7s-apple-ios \
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armv7-unknown-cloudabi-eabihf \
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armv7-unknown-linux-gnueabi \
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armv7-unknown-linux-gnueabihf \
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armv7-unknown-linux-musleabi \
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armv7-unknown-linux-musleabihf \
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asmjs-unknown-emscripten \
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i386-apple-ios \
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i586-pc-windows-msvc \
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i586-unknown-linux-gnu \
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i586-unknown-linux-musl \
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i686-apple-darwin \
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i686-linux-android \
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i686-pc-windows-gnu \
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i686-pc-windows-msvc \
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i686-unknown-cloudabi \
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i686-unknown-freebsd \
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i686-unknown-haiku \
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i686-unknown-linux-gnu \
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i686-unknown-linux-musl \
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i686-unknown-netbsd \
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le32-unknown-nacl \
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mips64el-unknown-linux-gnuabi64 \
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mips64-unknown-linux-gnuabi64 \
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mipsel-unknown-linux-gnu \
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mipsel-unknown-linux-musl \
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mipsel-unknown-linux-uclibc \
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mipsisa32r6el-unknown-linux-gnu \
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mipsisa32r6-unknown-linux-gnu \
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mipsisa64r6el-unknown-linux-gnuabi64 \
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mipsisa64r6-unknown-linux-gnuabi64 \
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mips-unknown-linux-gnu \
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mips-unknown-linux-musl \
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mips-unknown-linux-uclibc \
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msp430-none-elf \
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nvptx64-nvidia-cuda \
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powerpc64le-unknown-linux-gnu \
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powerpc64-unknown-linux-gnu \
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powerpc-unknown-linux-gnu \
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powerpc-unknown-linux-gnuspe \
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riscv32imac-unknown-none-elf \
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riscv32imc-unknown-none-elf \
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riscv32i-unknown-none-elf \
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riscv64gc-unknown-none-elf \
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riscv64imac-unknown-none-elf \
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s390x-unknown-linux-gnu \
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sparc64-unknown-linux-gnu \
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sparc64-unknown-netbsd \
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sparc-unknown-linux-gnu \
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sparcv9-sun-solaris \
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thumbv6m-none-eabi \
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thumbv7em-none-eabi \
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thumbv7em-none-eabihf \
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thumbv7m-none-eabi \
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thumbv7neon-linux-androideabi \
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thumbv7neon-unknown-linux-gnueabihf \
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"thumbv8m.base-none-eabi" \
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"thumbv8m.main-none-eabi" \
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"thumbv8m.main-none-eabihf" \
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wasm32-unknown-emscripten \
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wasm32-unknown-unknown \
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x86_64-apple-darwin \
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x86_64-apple-ios \
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x86_64-fortanix-unknown-sgx \
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x86_64-linux-android \
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x86_64-pc-solaris \
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x86_64-pc-windows-gnu \
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x86_64-pc-windows-msvc \
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x86_64-rumprun-netbsd \
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x86_64-sun-solaris \
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x86_64-unknown-bitrig \
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x86_64-unknown-cloudabi \
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x86_64-unknown-dragonfly \
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x86_64-unknown-freebsd \
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x86_64-unknown-fuchsia \
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x86_64-unknown-haiku \
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x86_64-unknown-linux-gnu \
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x86_64-unknown-linux-gnux32 \
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x86_64-unknown-linux-musl \
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x86_64-unknown-netbsd \
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x86_64-unknown-openbsd \
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x86_64-unknown-redox
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end
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# Given n arguments, return the longest suffix common to all
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function __rustup_common_suffix
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if test (count $argv) -le 1
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return
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end
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set -l index -1
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set -l min_length 65335
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for arg in $argv
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if test (string length "$arg") -lt $min_length
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set min_length (string length "$arg")
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end
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end
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set -l length 1
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set -l suffix
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set -l done 0
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while test $done -eq 0 -a $length -le $min_length
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set -l match (string match -r -- ".{$length}\$" "$argv[1]")
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for arg in $argv[2..-1]
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set -l value (string match -r -- ".{$length}\$" "$arg")
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if test "$value" = "$match"
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continue
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else if string match -qr -- . "$suffix"
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set done 1
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break
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else
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# No common suffix
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return 1
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end
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end
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set suffix "$match"
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set length (math $length + 1)
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end
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printf "%s\n" "$suffix"
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end
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# Strip result of __rustup_common_suffix
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function __rustup_strip_common_suffix
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set -l suffix (__rustup_common_suffix $argv)
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printf "%s\n" $argv | string replace -r -- (string escape --style=regex -- "$suffix")\$ ""
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end
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# Strip result of __rustup_common_suffix, but require suffix to begin at a literal -
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function __rustup_strip_common_suffix_strict
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set -l suffix (__rustup_common_suffix $argv | string match -r -- "-.*")
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printf "%s\n" $argv | string replace -r -- (string escape --style=regex -- "$suffix")\$ ""
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end
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function __rustup_all_toolchains
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set -l __rustup_channels beta stable nightly
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printf "%s\n" $__rustup_channels
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printf "%s\n" $__rustup_channels-(__rustup_triples)
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end
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# All valid toolchains excluding installed
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function __rustup_installable_toolchains
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comm -2 -3 (__rustup_all_toolchains | psub -F) (printf "%s\n" $__rustup_toolchains | psub -F) \
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# Ignore warnings about lists not being in sorted order, as we are aware of their contents
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2>/dev/null
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end
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function __rustup_installed_components
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# If the user has supplied `--toolchain foo`, use it to filter the list
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set -l toolchain (commandline -j | string replace -rf ".*\s--toolchain\s+(\S+)\s.*" '$1')
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set -l toolchain_filter
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if string match -qr . -- $toolchain
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set toolchain_filter "--toolchain $toolchain"
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end
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set -l installed (rustup component list --installed $toolchain_filter)
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__rustup_strip_common_suffix_strict $installed
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end
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# Trim trailing attributes, e.g. "rust-whatever (default)" -> "rust-whatever"
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set -l __rustup_toolchains (rustup toolchain list | string replace -r "\s+.*" '')
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# By default, the long name of a toolchain is used (e.g. nightly-x86_64-unknown-linux-gnu),
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# but a shorter version can be used if it is unambiguous.
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set -l __rustup_toolchains_short (__rustup_strip_common_suffix_strict $__rustup_toolchains)
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set -l rustup_profiles minimal default complete
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complete -c rustup -n __fish_should_complete_switches -s v -l verbose
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complete -c rustup -n __fish_should_complete_switches -s h -l help
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complete -c rustup -n __fish_should_complete_switches -s V -l version
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complete -c rustup -n "__fish_is_nth_token 1" -xa "$subcmds"
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complete -c rustup -n "__fish_prev_arg_in default" -xa "$__rustup_toolchains_short $__rustup_toolchains"
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complete -c rustup -n "__fish_prev_arg_in toolchain" -xa "add install list remove uninstall link help"
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complete -c rustup -n "__fish_prev_arg_in target" -xa "list add install remove uninstall help"
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complete -c rustup -n "__fish_prev_arg_in component" -xa "list add install remove uninstall help"
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complete -c rustup -n "__fish_prev_arg_in override" -xa "list set unset help"
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complete -c rustup -n "__fish_prev_arg_in run" -xa "$__rustup_toolchains_short $__rustup_toolchains"
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complete -c rustup -n "__fish_prev_arg_in self" -xa "update remove uninstall upgrade-data help"
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complete -c rustup -n "__fish_prev_arg_in set" -xa "default-host profile help"
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complete -c rustup -n "__fish_seen_subcommand_from toolchain; and __fish_prev_arg_in remove uninstall" \
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-xa "$__rustup_toolchains $__rustup_toolchains_short"
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complete -c rustup -n "__fish_seen_subcommand_from toolchain; and __fish_prev_arg_in add install" \
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-xa "(__rustup_installable_toolchains)"
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complete -c rustup -n "__fish_seen_subcommand_from component; and __fish_prev_arg_in remove uninstall" \
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-xa "(__rustup_installed_components)"
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complete -c rustup -n "__fish_seen_subcommand_from component; and __fish_prev_arg_in add install" \
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-xa "(__rustup_components)"
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complete -c rustup -n "__fish_seen_subcommand_from show;" -xa "$rustup_show"
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complete -c rustup -n "__fish_seen_subcommand_from set; and __fish_prev_arg_in default-host" \
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-xa "(__rustup_triples)"
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complete -c rustup -n "__fish_seen_subcommand_from set; and __fish_prev_arg_in profile" \
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-xa "$rustup_profiles"
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# Global argument completions where valid
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complete -c rustup -n "__fish_prev_arg_in --toolchain" -xa "$__rustup_toolchains_short $__rustup_toolchains"
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complete -f -c rustup -n '__fish_seen_subcommand_from doc' -a '(__fish_rustup_docs_primitives)'
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complete -f -c rustup -n '__fish_seen_subcommand_from doc' -a '(__fish_rustup_docs_keywords)'
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complete -f -c rustup -n '__fish_seen_subcommand_from doc' -a '(__fish_rustup_docs_macros)'
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complete -f -c rustup -n '__fish_seen_subcommand_from doc' -a '(__fish_rustup_docs_modules)'
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function __fish_rustup_docs_modules
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set -l doc_path (__rustup_doc_path)
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command find "$doc_path"/{std,core,alloc} -name index.html \
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| string replace --regex "$doc_path/(.+)/index\.html" '$1\tModule' \
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| string replace --all / ::
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end
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function __fish_rustup_docs_keywords
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set -l doc_path (__rustup_doc_path)
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string replace --regex "$doc_path/std/keyword\.(.+)\.html" '$1\tKeyword' "$doc_path"/std/keyword.*.html
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end
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function __fish_rustup_docs_primitives
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set -l doc_path (__rustup_doc_path)
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string replace --regex "$doc_path/std/primitive\.(.+)\.html" '$1\tPrimitive' "$doc_path"/std/primitive.*.html
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end
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function __fish_rustup_docs_macros
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set -l doc_path (__rustup_doc_path)
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string replace --regex "$doc_path/" '' "$doc_path"/{std,core,alloc}/macro.*.html \
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| string replace --regex 'macro\.(.+)\.html' '$1\tMacro' \
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| string replace --all / ::
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end
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function __rustup_doc_path
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rustup doc --path | string replace --regex '/[^/]*$' ''
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end
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