aboutsummaryrefslogtreecommitdiffstats
path: root/priv/templates/extended_bin
diff options
context:
space:
mode:
Diffstat (limited to 'priv/templates/extended_bin')
-rwxr-xr-xpriv/templates/extended_bin89
1 files changed, 60 insertions, 29 deletions
diff --git a/priv/templates/extended_bin b/priv/templates/extended_bin
index 5cb1c04..acf77b9 100755
--- a/priv/templates/extended_bin
+++ b/priv/templates/extended_bin
@@ -17,13 +17,12 @@ if [ "$TERM" = "dumb" -o -z "$TERM" ]; then
export TERM=screen
fi
-SCRIPT=$(readlink $0 || true)
-if [ -z $SCRIPT ]; then
- SCRIPT=$0
-fi;
+SCRIPT=$(readlink -f $0 || true)
+[ -z $SCRIPT ] && SCRIPT=$0
SCRIPT_DIR="$(cd `dirname "$SCRIPT"` && pwd -P)"
RELEASE_ROOT_DIR="$(cd "$SCRIPT_DIR/.." && pwd -P)"
-REL_NAME="{{ rel_name }}"
+# Make the value available to variable substitution calls below
+export REL_NAME="{{ rel_name }}"
REL_VSN="{{ rel_vsn }}"
ERTS_VSN="{{ erts_vsn }}"
CODE_LOADING_MODE="${CODE_LOADING_MODE:-embedded}"
@@ -119,7 +118,9 @@ relx_get_pid() {
relx_get_nodename() {
id="longname$(relx_gen_id)-${NAME}"
- "$BINDIR/erl" -boot start_clean -eval '[Host] = tl(string:tokens(atom_to_list(node()),"@")), io:format("~s~n", [Host]), halt()' -noshell ${NAME_TYPE} $id
+ "$BINDIR/erl" -boot start_clean \
+ -eval '[H]=tl(string:tokens(atom_to_list(node()),"@")), io:format("~s~n",[H]), halt()' \
+ -noshell ${NAME_TYPE} $id
}
# Connect to a remote node
@@ -174,7 +175,30 @@ relx_get_code_paths() {
"$BINDIR/erl" -noshell -boot start_clean -eval "$code"
}
-check_replace_os_vars() {
+make_out_file_path() {
+ # Use output directory provided in the RELX_OUT_FILE_PATH environment variable
+ # (default to the current location of vm.args and sys.config)
+ DIR=$(dirname $1)
+ [ -d "${RELX_OUT_FILE_PATH}" ] && DIR="${RELX_OUT_FILE_PATH}"
+ FILE=$(basename $1)
+ IN="${DIR}/${FILE}"
+
+ PFX=$(echo $IN | awk '{sub(/\.[^.]+$/, "", $0)}1')
+ SFX=$(echo $FILE | awk -F . '{if (NF>1) print $NF}')
+ echo "${PFX}.${NAME}.${SFX}"
+}
+
+# Replace environment variables
+replace_os_vars() {
+ awk '{
+ while(match($0,"[$]{[^}]*}")) {
+ var=substr($0,RSTART+2,RLENGTH -3)
+ gsub("[$]{"var"}",ENVIRON[var])
+ }
+ }1' < "$1" > "$2"
+}
+
+add_path() {
# Use $CWD/$1 if exists, otherwise releases/VSN/$1
IN_FILE_PATH=$2
if [ -z "$IN_FILE_PATH" ]; then
@@ -184,12 +208,16 @@ check_replace_os_vars() {
IN_FILE_PATH="$REL_DIR/$1"
fi
fi
+ echo $IN_FILE_PATH
+}
+check_replace_os_vars() {
+ IN_FILE_PATH=$(add_path $1 $2)
OUT_FILE_PATH="$IN_FILE_PATH"
ORIG_FILE_PATH="$IN_FILE_PATH.orig"
if [ $RELX_REPLACE_OS_VARS ]; then
- # Create a new file in /tmp
- OUT_FILE_PATH=$(mktemp /tmp/XXXXXX.$REL_NAME.$1)
+ # Create a new file in the same location as original
+ OUT_FILE_PATH=$(make_out_file_path $IN_FILE_PATH)
# If vm.args.orig or sys.config.orig is present then use that
if [ -f "$ORIG_FILE_PATH" ]; then
IN_FILE_PATH="$ORIG_FILE_PATH"
@@ -197,7 +225,7 @@ check_replace_os_vars() {
# apply the environment variable substitution to $IN_FILE_PATH
# the result is saved to $OUT_FILE_PATH
- awk '{while(match($0,"[$]{[^}]*}")) {var=substr($0,RSTART+2,RLENGTH -3);gsub("[$]{"var"}",ENVIRON[var])}}1' < "$IN_FILE_PATH" > "$OUT_FILE_PATH"
+ replace_os_vars "$IN_FILE_PATH" "$OUT_FILE_PATH"
else
# If vm.arg.orig or sys.config.orig is present then use that
if [ -f "$ORIG_FILE_PATH" ]; then
@@ -207,14 +235,12 @@ check_replace_os_vars() {
echo $OUT_FILE_PATH
}
-VMARGS_PATH=$(check_replace_os_vars vm.args $VMARGS_PATH)
-RELX_CONFIG_PATH=$(check_replace_os_vars sys.config $RELX_CONFIG_PATH)
-
-# Make sure log directory exists
-mkdir -p "$RUNNER_LOG_DIR"
-
+VMARGS_PATH=$(add_path vm.args $VMARGS_PATH)
# Extract the target node name from node.args
NAME_ARG=$(egrep '^-s?name' "$VMARGS_PATH" || true)
+# Perform replacement of variables in ${NAME_ARG}
+NAME_ARG=$(eval echo "${NAME_ARG}")
+
if [ -z "$NAME_ARG" ]; then
echo "vm.args needs to have either -name or -sname parameter."
exit 1
@@ -224,6 +250,23 @@ fi
NAME_TYPE="$(echo "$NAME_ARG" | awk '{print $1}')"
NAME="$(echo "$NAME_ARG" | awk '{print $2}')"
+# User can specify an sname without @hostname
+# This will fail when creating remote shell
+# So here we check for @ and add @hostname if missing
+case "${NAME}" in
+ *@*) ;; # Nothing to do
+ *) NAME=${NAME}@$(hostname -s);; # Add @hostname
+esac
+
+# Export the variable so that it's available in the 'eval' calls
+export NAME
+
+VMARGS_PATH=$(check_replace_os_vars vm.args $VMARGS_PATH)
+RELX_CONFIG_PATH=$(check_replace_os_vars sys.config $RELX_CONFIG_PATH)
+
+# Make sure log directory exists
+mkdir -p "$RUNNER_LOG_DIR"
+
PIPE_DIR="${PIPE_DIR:-/tmp/erl_pipes/$NAME/}"
# Extract the target cookie
@@ -247,22 +290,10 @@ export BINDIR="$ERTS_DIR/bin"
export EMU="beam"
export PROGNAME="erl"
export LD_LIBRARY_PATH="$ERTS_DIR/lib:$LD_LIBRARY_PATH"
-ERTS_LIB_DIR="$ERTS_DIR/../lib"
+ERTS_LIB_DIR="$(dirname "$ERTS_DIR")/lib"
cd "$ROOTDIR"
-# User can specify an sname without @hostname
-# This will fail when creating remote shell
-# So here we check for @ and add @hostname if missing
-case $NAME in
- *@*)
- # Nothing to do
- ;;
- *)
- NAME=$NAME@$(relx_get_nodename)
- ;;
-esac
-
# Check the first argument for instructions
case "$1" in
start|start_boot)