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Eschew hard-coding rustup components in favor of a hack

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This commit is contained in:
Mahmoud Al-Qudsi 2019-09-10 03:23:35 -05:00
parent 32546d6491
commit 58cd1a5140
1 changed files with 5 additions and 13 deletions
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18
share/completions/rustup.fish
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@ -17,18 +17,10 @@ set -l subcmds \
# "completions" \
"help"
# rustup does not expose a mechanism of retrieving a list of all valid components (including non-installed)
set __rustup_components \
"cargo" \
"clippy" \
"lldb-preview" \
"llvm-tools-preview" \
"miri" \
"rls" \
"rust-analysis" \
"rust-docs" \
"rust-mingw" \
"rust-src"
# rustup does not really expose a mechanism of retrieving a list of all valid components without the archs appended
function __rustup_components
rustup component list | string match -r "^\S+" | string replace -f -- "-x86_64-unknown-linux-gnu" ""
end
# function __rustup_installable_components
# set -l not_installed (comm -2 -3 (printf "%s\n" $__rustup_components | psub -F) (rustup component list --installed | psub -F) 2>/dev/null)
@ -251,7 +243,7 @@ complete -c rustup -n "__fish_seen_subcommand_from toolchain; and __fish_prev_ar
complete -c rustup -n "__fish_seen_subcommand_from component; and __fish_prev_arg_in remove uninstall" \
-xa "(__rustup_installed_components)"
complete -c rustup -n "__fish_seen_subcommand_from component; and __fish_prev_arg_in add install" \
-xa "$__rustup_components"
-xa "(__rustup_components)"
complete -c rustup -n "__fish_seen_subcommand_from set; and __fish_prev_arg_in default-host" \
-xa "(__rustup_triples)"