ves-run.sh


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#!/bin/sh
#
# Run a one-off command inside an sh-ves environment without activating it
# in the current shell. The activation happens in a subshell, so the parent
# shell's environment is untouched and no deactivation is needed.
#
ves_run() {
    if [ "$#" -lt 2 ]; then
        printf "ERROR: Insufficient arguments. usage: ves run <env> <command...>\n" >&2
        return 2
    fi

    env_name="$1"
    shift

    if ! _shves_check_env_name "$env_name"; then
        return 1
    fi

    if ! _shves_check_env_exists "$env_name"; then
        return 1
    fi

    (
        SHVES_ENV_NM=""
        SHVES_SAVED_VARS=""
        ves_activate "$env_name" > /dev/null || exit 1
        "$@"
    )
}