diff options
| -rwxr-xr-x | bin/enter | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/bin/enter b/bin/enter index bd68daa..64e5b68 100755 --- a/bin/enter +++ b/bin/enter @@ -43,7 +43,11 @@ done shift $((OPTIND - 1)) if [ -z "$img" ]; then - img="$(basename "$(dirname "$(readlink -f -- "$dockerfile")")")" + name="$(basename "$dockerfile" | cut -d'.' -f1 | tr '[:upper:]' '[:lower:]')" # support <name>.Dockerfile + scope="$(basename "$(dirname "$(readlink -f -- "$dockerfile")")" | tr '[:upper:]' '[:lower:]')" + # fall back to directory name + [ "$name" = "Dockerfile" ] && name="$scope" + img="${scope}/${name}" # allow setting this to some non-file value to skip building # > enter -i alpine -f none @@ -80,6 +84,8 @@ ep="sh" [ -n "$verbose" ] && { set -x; } -exec docker run --rm -it \ +cname=$(mktemp --dry-run enterXXXX) +exec docker run --name "$cname" --rm -i \ + --uts host \ --entrypoint="$ep" \ --mount=type=bind,src="$cwd",dst=/src -w /src $extra_args "$img" $@ |