diff options
| -rwxr-xr-x | kerl | 15 |
1 files changed, 11 insertions, 4 deletions
@@ -22,6 +22,8 @@ # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN # THE SOFTWARE. +KERL_VERSION="1.1.1" + #Grep fix for mac pcre errors GREP_OPTIONS='' @@ -167,6 +169,7 @@ usage() echo " status Print available builds and installations" echo " prompt Print a string suitable for insertion in prompt" echo " cleanup Remove compilation artifacts (use after installation)" + echo " version Print current version (current: $KERL_VERSION)" exit 1 } @@ -205,7 +208,7 @@ update_checksum_file() then return 0 else - echo "Getting the checksum file from erlang.org..." + echo "Getting checksum file from erlang.org..." curl -L -o "$KERL_DOWNLOAD_DIR/MD5" "$ERLANG_DOWNLOAD_URL/MD5" || exit 1 fi } @@ -967,16 +970,16 @@ list_add() return 1 fi done < "$KERL_BASE_DIR/otp_$1" - echo "$2" >> "$KERL_BASE_DIR/otp_$1" + echo "$2" >> "$KERL_BASE_DIR/otp_$1" || exit 1 else - echo "$2" > "$KERL_BASE_DIR/otp_$1" + echo "$2" > "$KERL_BASE_DIR/otp_$1" || exit 1 fi } list_remove() { if [ -f "$KERL_BASE_DIR/otp_$1" ]; then - sed $SED_OPT -i -e "/^.*$2$/d" "$KERL_BASE_DIR/otp_$1" + sed $SED_OPT -i -e "/^.*$2$/d" "$KERL_BASE_DIR/otp_$1" || exit 1 fi } @@ -1215,6 +1218,10 @@ _END_PATCH } case "$1" in + version) + echo "$KERL_VERSION" + exit 0 + ;; build) if [ "$2" = "git" ]; then if [ $# -ne 5 ]; then |