56 lines
1.7 KiB
Bash
56 lines
1.7 KiB
Bash
# A collection of various shell utilities.
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autoload colors && colors
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# Detect the type and extract an archive file.
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extract() {
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if [ -f $1 ]; then
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case $1 in
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*.tar.bz2) tar xvjf $1 ;;
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*.tar.gz) tar xvzf $1 ;;
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*.tar.xz) gunzip $1 ;;
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*.bz2) bunzip2 $1 ;;
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*.rar) unrar x $1 ;;
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*.gz) gunzip $1 ;;
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*.tar) tar xvf $1 ;;
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*.tbz2) tar xvjf $1 ;;
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*.tgz) tar xvzf $1 ;;
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*.zip) unzip $1 ;;
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*.Z) uncompress $1 ;;
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*.7z) 7zr x $1 ;;
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*) echo "$fg[red]error:$reset_color unable to extract '$1'" ;;
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esac
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else
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echo "$fg[red]error:$reset_color file not found '$1'"
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fi
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}
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if which docker-machine &> /dev/null; then
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# Wrap the docker command to print a message if a docker-machine is not
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# running, rather than just stating it can not find it's socket.
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docker() {
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command docker "$@"
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if ! docker-machine active &> /dev/null; then
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echo "$fg[red]error:$reset_color no active host found, run:" \
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"docker-machine start <machine>"
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return 1
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fi
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}
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# Wrap the docker-machine command to automatically update the environment.
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# When a machine is started, set the environment variables provided by
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# docker-machine env <machine>. When a machine is stopped, unset the same
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# variables.
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docker-machine() {
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command docker-machine "$@"
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if [ "start" = "$1" ]; then
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eval `docker-machine env $2`
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elif [ "stop" = "$1" ]; then
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unset DOCKER_MACHINE_NAME
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unset DOCKER_CERT_PATH
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unset DOCKER_HOST
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unset DOCKER_TLS_VERIFY
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fi
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}
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fi
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