keanucode/dotfiles
1
0
Fork 0
mirror of https://github.com/keanuplayz/dotfiles.git synced 2024-08-15 02:33:12 +00:00
Code Issues 1 Projects Releases Wiki Activity

[zsh] add library paths of all installed Rust toolchains

Browse source
This commit is contained in:
Dmytro Meleshko 2021-03-07 14:59:48 +02:00
parent aecef017f9
commit b60438f49b
1 changed files with 11 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

17
zsh/path.zsh
View file

@ -70,7 +70,8 @@ export GOPATH=~/go
path_prepend path "$GOPATH/bin" path_prepend path "$GOPATH/bin"
# Rust # Rust
if [[ -f ~/.rustup/settings.toml ]]; then rustup_home="${RUSTUP_HOME:-$HOME/.rustup}"
if [[ -f "$rustup_home"/settings.toml ]]; then
# Make a low-effort attempt at quickly extracting the selected Rust toolchain # Make a low-effort attempt at quickly extracting the selected Rust toolchain
# from rustup's settings. The TOML file is obviously assumed to be well-formed # from rustup's settings. The TOML file is obviously assumed to be well-formed
# and syntactically correct because virtually always it's manipulated with the # and syntactically correct because virtually always it's manipulated with the
@ -78,7 +79,7 @@ if [[ -f ~/.rustup/settings.toml ]]; then
# because Rust toolchain names don't need escaping in strings. # because Rust toolchain names don't need escaping in strings.
# See also <https://github.com/toml-lang/toml/blob/master/toml.abnf>. # See also <https://github.com/toml-lang/toml/blob/master/toml.abnf>.
rust_toolchain="" rust_toolchain=""
< ~/.rustup/settings.toml while IFS= read -r line; do < "$rustup_home"/settings.toml while IFS= read -r line; do
if [[ "$line" =~ '^default_toolchain = "(.+)"$' ]]; then if [[ "$line" =~ '^default_toolchain = "(.+)"$' ]]; then
rust_toolchain="${match[1]}" rust_toolchain="${match[1]}"
break break
@ -88,16 +89,20 @@ if [[ -f ~/.rustup/settings.toml ]]; then
done; unset line done; unset line
if [[ -n "$rust_toolchain" ]]; then if [[ -n "$rust_toolchain" ]]; then
rust_sysroot=~/.rustup/toolchains/"$rust_toolchain" rust_sysroot="$rustup_home"/toolchains/"$rust_toolchain"
# path_append path "$rust_sysroot"/bin # path_append path "$rust_sysroot"/bin
path_prepend fpath "$rust_sysroot"/zsh/site-functions path_prepend fpath "$rust_sysroot"/zsh/site-functions
path_prepend manpath "$rust_sysroot"/share/man path_prepend manpath "$rust_sysroot"/share/man
path_prepend ld_library_path "$rust_sysroot"/lib
unset rust_sysroot
fi fi
unset rust_toolchain for rust_sysroot in "$rustup_home"/toolchains/*(/); do
# The filenames of all libraries in toolchain dirs are suffixed with their
# build hashes or the compiler identifier, so in practice conflicts are
# insanely unlikely.
path_prepend ld_library_path "$rust_sysroot"/lib
done
fi fi
unset rustup_home rust_toolchain rust_sysroot
path_prepend path ~/.cargo/bin path_prepend path ~/.cargo/bin