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Make using docker on macOS nicer

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This commit is contained in:
Kenneth Benzie 2021-02-20 15:36:10 +00:00
parent c4a91481db
commit 309a8833c8
1 changed files with 33 additions and 2 deletions
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35
utilities/utilities.plugin.zsh
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@ -1,5 +1,7 @@
# A collection of various shell utilities.
autoload colors && colors
# Detect the type and extract an archive file.
extract() {
if [ -f $1 ]; then
@ -16,9 +18,38 @@ extract() {
*.zip) unzip $1 ;;
*.Z) uncompress $1 ;;
*.7z) 7zr x $1 ;;
*) echo "error: unable to extract '$1'" ;;
*) echo "$fg[red]error:$reset_color unable to extract '$1'" ;;
esac
else
echo "error: file not found '$1'"
echo "$fg[red]error:$reset_color file not found '$1'"
fi
}
if which docker-machine &> /dev/null; then
# Wrap the docker command to print a message if a docker-machine is not
# running, rather than just stating it can not find it's socket.
docker() {
command docker "$@"
if ! docker-machine active &> /dev/null; then
echo "$fg[red]error:$reset_color no active host found, run:" \
"docker-machine start <machine>"
return 1
fi
}
# Wrap the docker-machine command to automatically update the environment.
# When a machine is started, set the environment variables provided by
# docker-machine env <machine>. When a machine is stopped, unset the same
# variables.
docker-machine() {
command docker-machine "$@"
if [ "start" = "$1" ]; then
eval `docker-machine env $2`
elif [ "stop" = "$1" ]; then
unset DOCKER_MACHINE_NAME
unset DOCKER_CERT_PATH
unset DOCKER_HOST
unset DOCKER_TLS_VERIFY
fi
}
fi