fixes run in dind setup

Makefile

@@ -113,8 +113,6 @@ DOCKER_RUNFLAGS += --user $(CONTAINER_USER):$(CONTAINER_GROUP)
 DOCKER_RUNFLAGS += --env SOURCE_DATE_EPOCH
 DOCKER_RUNFLAGS += --env BUILDTIME
 DOCKER_RUNFLAGS += --env NINJA_STATUS
-DOCKER_RUNFLAGS += $(addprefix --volumes-from ,$(HOST_CONTAINER))
-DOCKER_RUNFLAGS += $(addprefix --cgroup-parent ,$(CONTAINER_CGROUP_PARENT))
 
 DOCKER_BUILDARGS += CODENAME=$(CODENAME)
 DOCKER_BUILDARGS += PARALLELMFLAGS=$(PARALLELMFLAGS)
@@ -148,13 +146,16 @@ echo_if_silent = VERBOSE=1
 $(VERBOSE)echo_if_silent = echo $1
 $(VERBOSE)SILENT := @
 
-$(HOST_CONTAINER)image_run_volumes += '$(realpath $(PROJECT_ROOT)):$(CONTAINER_PROJECT_ROOT):cached'
+$(HOST_CONTAINER)image_run_volumes += --volume '$(realpath $(PROJECT_ROOT)):$(CONTAINER_PROJECT_ROOT):cached'
-$(HOST_CONTAINER)image_run_volumes += '$(realpath $(OUT)/$1):$(CONTAINER_OUT)/$1:delegated'
+$(HOST_CONTAINER)image_run_volumes += --volume '$(realpath $(OUT)/$1):$(CONTAINER_OUT)/$1:delegated'
+image_run_volumes += $(addprefix --volumes-from ,$2)
 
 image_name = $(REGISTRY_PREFIX)$(subst -,/,$1)/$(PROJECT_NAME):$(VERSION)
-image_run = $(DOCKER) run $(DOCKER_RUNFLAGS) $3 \
+image_run = $(DOCKER) run $(DOCKER_RUNFLAGS) \
-  $(addprefix --volume ,$(call image_run_volumes,$1)) \
+  $(call image_run_volumes,$1,$(HOST_CONTAINER)) \
+  $(addprefix --cgroup-parent ,$(CONTAINER_CGROUP_PARENT)) \
   --workdir '$(CONTAINER_OUT)/$1/$(BUILDTYPE)' \
+  $3 \
   $(call image_name,$1) \
   $2
 
@@ -212,10 +213,11 @@ wrapper_rule = \
 wrapper = \
      $(call echo_if_silent,generating $@) \
   && sed \
+       -e 's@%PROJECT_ROOT%@$(abspath $(PROJECT_ROOT))@g' \
        -e 's@%DOCKER%@$(DOCKER)@g' \
-       -e 's@%DOCKER_RUNFLAGS%@$(DOCKER_RUNFLAGS) $(addprefix --volume ,$(call image_run_volumes,$1))@g' \
+       -e 's@%RUNFLAGS%@$(DOCKER_RUNFLAGS) $(call image_run_volumes,$1)@g' \
-       -e 's@%DOCKER_IMAGE%@$(call image_name,$1)@g' \
+       -e 's@%IMAGE%@$(call image_name,$1)@g' \
-       -e 's@%DOCKER_RUNCMD%@$(notdir $@)@g' \
+       -e 's@%RUNCMD%@$(notdir $@)@g' \
        $< > $@ \
   && chmod +x $@
 

build/discover_cc_settings.sh

@@ -41,6 +41,7 @@ fi
 
 {
   echo '#include <...> search starts here:'
+  # shellcheck disable=SC1117
   sed -n -e "s@\(.*\)@$INCLUDE_DIRS_PREFIX\1@p" "$INCLUDE_DIRS_TMPFILE"
   echo 'End of search list.'
 } > "$INCLUDE_DIRS_FILE"

build/run_image.template

@@ -2,15 +2,35 @@
 
 set -e
 
-DOCKER="${DOCKER:-'%DOCKER%'}"
+PROJECT_ROOT="${PROJECT_ROOT:-%PROJECT_ROOT%}"
-DOCKER_IMAGE="{DOCKER_IMAGE:-'%DOCKER_IMAGE%'}"
 
-DOCKER_RUNFLAGS+=( %DOCKER_RUNFLAGS% )
+DOCKER="${DOCKER:-%DOCKER%}"
-DOCKER_RUNFLAGS+=( --network host )
+IMAGE="${IMAGE:-%IMAGE%}"
-DOCKER_RUNFLAGS+=( --workdir "$PWD" )
+NETWORK="${NETWORK:-host}"
+HOST_CONTAINER="${HOST_CONTAINER:-"$("$PROJECT_ROOT/build/get_container_id.sh")"}"
 
-DOCKER_RUNCMD=( %DOCKER_RUNCMD% )
+# shellcheck disable=SC2162
+read -a ADDITIONAL_RUNFLAGS <<< "$RUNFLAGS"
 
-set -- "${DOCKER_RUNFLAGS[@]}" "%DOCKER_IMAGE%" "${DOCKER_RUNCMD[@]}" "$@"
+RUNFLAGS=()
+
+# shellcheck disable=SC2191
+RUNFLAGS+=( %RUNFLAGS% )
+
+if [[ -n "$HOST_CONTAINER" ]]; then
+  RUNFLAGS+=( --volumes-from "$HOST_CONTAINER" )
+fi
+
+RUNFLAGS+=( --network "$NETWORK" )
+
+if [[ -n "$CONTAINER_CGROUP_PARENT" ]]; then
+  RUNFLAGS+=( --cgroup-parent "$CONTAINER_CGROUP_PARENT" )
+fi
+
+RUNFLAGS+=( --workdir "$PWD" )
+
+RUNCMD=( %RUNCMD% )
+
+set -- "${RUNFLAGS[@]}" "${ADDITIONAL_RUNFLAGS[@]}" "$IMAGE" "${RUNCMD[@]}" "$@"
 
 exec "$DOCKER" run "$@"