initial commit

image-entry.d/11-core-modules.envsh

@@ -0,0 +1,56 @@
+#!/bin/sh
+
+unset core_modules core_confload
+core_modules=
+core_confload="${NGX_CORE_CONFLOAD:-}"
+
+## filter out builtin core modules
+unset i
+for i in ${NGX_CORE_MODULES:-} ; do
+	[ -n "$i" ] || continue
+
+	case "$i" in
+	*/* | *\** | *\?* )
+		log_always "module '$i' is not legal, skipping"
+		continue
+	;;
+	esac
+
+	if is_builtin_module core "$i" ; then
+		log "$i is builtin module, moving to NGX_CORE_CONFLOAD"
+		core_confload=$(append_list "${core_confload}" "$i")
+		continue
+	fi
+
+	## naive deduplication
+	if list_have_item "${core_modules}" "$i" ; then
+		log "$i is already specified"
+		continue
+	fi
+
+	core_modules=$(append_list "${core_modules}" "$i")
+done ; unset i
+
+if [ -n "${core_modules:-}" ] ; then
+	## angie-module-wamr: depends on angie-module-wasm
+	## angie-module-wasmtime: depends on angie-module-wasm
+	unset want_wasm ; want_wasm=0
+	if list_have_item "${core_modules}" wamr ; then
+		want_wasm=1
+	elif list_have_item "${core_modules}" wasmtime ; then
+		want_wasm=1
+	fi
+	if [ ${want_wasm} = 1 ] ; then
+		## forcefully move 'wasm' to beginning of list
+		core_modules=$(printf '%s' " ${core_modules} " | sed -zE 's/ wasm / /;s/^/wasm/;s/ $//')
+	fi
+	unset want_wasm
+fi
+
+set -a
+NGX_CORE_MODULES="${core_modules}"
+NGX_CORE_CONFLOAD=$(sort_dedup_list "${core_confload}")
+NGX_CORE_EVENTS_CONFLOAD=$(sort_dedup_list "${NGX_CORE_EVENTS_CONFLOAD}")
+set +a
+
+unset core_modules core_confload