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54 lines
851 B
Bash
Executable File
54 lines
851 B
Bash
Executable File
#!/usr/bin/env bash
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set -e
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version() {
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echo "Bats 0.1.0"
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}
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resolve_link() {
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$(type -p greadlink readlink | head -1) "$1"
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}
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abs_dirname() {
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local cwd="$(pwd)"
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local path="$1"
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while [ -n "$path" ]; do
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cd "${path%/*}"
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local name="${path##*/}"
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path="$(resolve_link "$name" || true)"
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done
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pwd
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cd "$cwd"
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}
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expand_path() {
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{ cd "$(dirname "$1")" 2>/dev/null
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local dirname="$PWD"
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cd "$OLDPWD"
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echo "$dirname/$(basename "$1")"
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} || echo "$1"
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}
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BATS_LIBEXEC="$(abs_dirname "$0")"
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export BATS_PREFIX="$(abs_dirname "$BATS_LIBEXEC")"
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export PATH="$BATS_LIBEXEC:$PATH"
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if [ "$1" = "-v" ] || [ "$1" = "--version" ]; then
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version
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exit 0
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fi
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filename="$1"
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if [ -z "$filename" ]; then
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{ version
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echo "usage: $0 <filename>"
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} >&2
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exit 1
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else
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shift
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fi
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exec bats-exec "$(expand_path "$filename")" "$@"
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