fix: errexit fix

leaf

@@ -1,5 +1,6 @@
 #!/bin/bash
 set -e
+shopt -s inherit_errexit 2>/dev/null || true
 
 RED_COLOR="\e[1;31m"
 PURPLE_COLOR="\e[1;35m"
@@ -404,6 +405,44 @@ leaf_update_environment() {
   [ ! -r /etc/profile ] || source /etc/profile
 }
 
+leaf_run_phase() {
+  # usage: leaf_run_phase <phase_name> <func_name>
+  local phase="$1" fn="$2"
+
+  LEAF_PHASE_RC=0
+
+  declare -F "$fn" >/dev/null || {
+    LEAF_PHASE_RC=127
+    return 0
+  }
+
+  echo -e "${GREEN_COLOR}>>> ${PKG_PREFIX}/${PKG_NAME}: ${phase}${CLEAR_COLOR}"
+
+  set +e
+  (
+    set -eE -o pipefail
+    "$fn"
+  )
+  LEAF_PHASE_RC=$?
+  set -e
+
+  return 0
+}
+
+leaf_phase_must() {
+  local phase="$1" fn="$2" msg="$3"
+  leaf_run_phase "$phase" "$fn"
+  if [ "${LEAF_PHASE_RC}" -ne 0 ]; then
+    leaf_error "${msg:-${fn} failed (rc=${LEAF_PHASE_RC})}"
+  fi
+}
+
+leaf_phase_try() {
+  # just run, caller checks $LEAF_PHASE_RC
+  leaf_run_phase "$1" "$2"
+}
+
+
 leaf_prepare_package() {
   local url sourcefile index _md5sum local_src
 
@@ -453,22 +492,42 @@ leaf_prepare_package() {
 
   popd >/dev/null || true
   echo "Sources ready."
-  src_prepare
+  leaf_phase_must "Preparing" src_prepare "Prepare faild."
 }
 
 leaf_build_package() {
   leaf_prepare_package
-  src_build
+  leaf_phase_must "Building" src_build "Build faild."
 
-  if ! src_check; then
-    if [ "${FORCE_INSTALL}" == "1" ]; then
+  leaf_phase_try "Checking" src_check
+  if [ "${LEAF_PHASE_RC}" -ne 0 ]; then
+    if [ "${FORCE_INSTALL:-0}" = "1" ]; then
       echo -e "${RED_COLOR}* Tests failed, but is in force-install mode.${CLEAR_COLOR}"
     else
       leaf_error "Tests failed, please check. Aborting installation."
     fi
   fi
 
-  src_install
+  ## run tests (strict: any failing command inside src_check fails the whole check)
+  #local _check_rc=0
+  #set +e
+  #( set -e; src_check )
+  #_check_rc=$?
+  #set -e
+  #
+  #if [ "${_check_rc}" -ne 0 ]; then
+  #  if [ "${FORCE_INSTALL}" = "1" ]; then
+  #    echo -e "${RED_COLOR}* Tests failed, but is in force-install mode.${CLEAR_COLOR}"
+  #  else
+  #    leaf_error "Tests failed, please check. Aborting installation."
+  #  fi
+  #fi
+
+  # ensure pkgdir exists
+  rm -rf -- "${pkgdir}"
+  install -dm755 -- "${pkgdir}"
+
+  leaf_phase_must "Installing" src_install "Installing failed."
   local _option
   for _option in $(echo ${!BUILD_OPTIONS[*]}); do
     if [[ x"${_option}" == x"strip" ]] && [[ x"${BUILD_OPTIONS[$_option]}" == x"1" ]]; then
@@ -492,9 +551,9 @@ leaf_install_package() {
   # trace need to to in the same fakeroot
   leaf_trace_package "${pkgdir}"
   # ROOT starts
-  src_preinstall
+  leaf_phase_must "Preinstall"  src_preinstall  "Preinstall failed."
   leaf_merge_package "${pkgdir}"
-  src_postinstall
+  leaf_phase_must "Postinstall" src_postinstall "Postinstall failed."
   leaf_update_package_database add "${PKG_PREFIX}/${PKG_NAME}"
   leaf_update_environment
   # ROOT ends
@@ -507,9 +566,9 @@ leaf_dirct-install_package() {
   # trace need to to in the same fakeroot
   leaf_trace_package "${pkgdir}"
   # ROOT starts
-  src_preinstall
+  leaf_phase_must "Preinstall"  src_preinstall  "Preinstall failed."
   leaf_merge_package "${pkgdir}"
-  src_postinstall
+  leaf_phase_must "Postinstall" src_postinstall "Postinstall failed."
   leaf_update_package_database add "${PKG_PREFIX}/${PKG_NAME}"
   leaf_update_environment
   # ROOT ends
@@ -525,7 +584,7 @@ leaf_remove_package() {
   [ -n "$(grep "${PKG_PREFIX}/${PKG_NAME}" ${INSTALLED_PACKAGES})" ] || {
     leaf_error "Package ${PKG_PREFIX}/${PKG_NAME} is NOT installed"
   }
-  src_preremove
+  leaf_phase_must "Preremove" src_preremove "Preremove failed."
   local _file _link _directory _etc_backup_path _relative_path _backup_etc=false
   _etc_backup_path="/etc/.leaf_backup/${PKGNAME}_$(date +%Y%m%d%H%M%S)"
   cat "${TRACE_DIR}/${PKG_PREFIX}/${PKG_NAME}/FILES" | while read -r _file; do
@@ -549,7 +608,7 @@ leaf_remove_package() {
       rmdir --ignore-fail-on-non-empty "${_directory}"
     fi
   done
-  src_postremove
+  leaf_phase_must "Postremove" src_postremove "Postremove failed."
   leaf_invoke_hooks remove
   rm -rf "${TRACE_DIR}/${PKG_PREFIX}/${PKG_NAME}"
   leaf_update_package_database delete "${PKG_PREFIX}/${PKG_NAME}"