dotfiles/scripts/dogo
2023-07-26 21:18:24 +08:00

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#!/usr/bin/env bash
THIS_DIR=$( cd "$( dirname "${BASH_SOURCE[0]:-${(%):-%x}}" )" && pwd )
source "$THIS_DIR/../tools/common.sh"
DOCKER_FORMAT="{{.ID}} {{.Image}} {{.Names}}"
if [[ -z "$1" || "$1" =~ ^(-h|--help)$ ]]; then
fmt_info "usage: $0 <container> or -[0-9]*"
exit
elif [[ "$1" =~ ^-[0-9]*$ ]]; then
LAST="${1:1}"
if [[ "$LAST" == "0" ]]; then
# the latest running container
CONTAINER_META=($($SUDO docker container ls -l --filter "status=running" --format "$DOCKER_FORMAT"))
else
# the last nth container (all status)
CONTAINER_META=($($SUDO docker container ls -n ${LAST:-1} --format "$DOCKER_FORMAT" | tail -n 1))
fi
CONTAINER=${CONTAINER_META[0]}
else
CONTAINER_META="$1"
CONTAINER="$1"
fi
if [[ -z "$CONTAINER" ]]; then
fmt_fatal "container not found"
else
fmt_note "--> ${CONTAINER_META[@]}"
$SUDO docker exec -it $CONTAINER sh -c 'export DFS="bash <(curl dfs.beardic.cn) -a"; if [ -x "$(command -v zsh)" ]; then echo "--> zsh"; unset DFS; zsh; elif [ -x "$(command -v bash)" ]; then echo "--> bash"; bash; else echo "--> sh"; sh; fi'
fi