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| -rw-r--r-- | src/modules/rust.eselect | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/src/modules/rust.eselect b/src/modules/rust.eselect index 2aa63a7..e334e9b 100644 --- a/src/modules/rust.eselect +++ b/src/modules/rust.eselect @@ -200,3 +200,35 @@ do_set() { set_version "$1" || die -q "Couldn't set new active version" } + +### update action ### + +describe_update() { + echo "Switch to the most recent rust compiler" +} + +describe_update_options() { + echo "--if-unset : Do not override existing implementation" +} + +do_update() { + local if_unset="0" + while [[ $# > 0 ]]; do + case "$1" in + --if-unset) + if_unset="1" + ;; + *) + die -q "Unrecognized argument '$1'" + ;; + esac + shift + done + + if [[ "${if_unset}" == "1" && -f "${EROOT}"/usr/bin/rustc ]]; then + return + fi + + local targets=( $(find_targets) ) + do_set ${#targets[@]} +} |