Added CLI param "lib-discovery-recursion-depth", which allows to specify a

different recursion depth (defaults to 3)

Signed-off-by: Federico Fissore <[email protected]>

Author: Federico Fissore

README.md

@@ -33,6 +33,8 @@ This tool generates function prototypes and gathers library paths, providing `gc
 
 * `-logger`: Optional, can be "human" or "machine". Defaults to "human". If "machine", messages emitted will be in a format which the Arduino IDE understands and that it uses for I18N.
 
+* `-lib-discovery-recursion-depth`: Optional. Defaults to 3. How deep should library discovery go down looking for included libraries.
+
 * `-version`: if specified, prints version and exits.
 
 Final mandatory parameter is the sketch to compile (of course).

main.go

@@ -79,6 +79,7 @@ var ideVersionFlag *string
 var buildPathFlag *string
 var verboseFlag *bool
 var debugLevelFlag *int
+var libraryDiscoveryRecursionDepthFlag *int
 var warningsLevelFlag *string
 var loggerFlag *string
 var versionFlag *bool
@@ -97,6 +98,7 @@ func init() {
 	debugLevelFlag = flag.Int("debug-level", builder.DEFAULT_DEBUG_LEVEL, "Turns on debugging messages. The higher, the chattier")
 	warningsLevelFlag = flag.String("warnings", "", "Sets warnings level. Available values are 'none', 'default', 'more' and 'all'")
 	loggerFlag = flag.String("logger", "human", "Sets type of logger. Available values are 'human', 'machine'")
+	libraryDiscoveryRecursionDepthFlag = flag.Int("lib-discovery-recursion-depth", builder.DEFAULT_LIBRARY_DISCOVERY_RECURSION_DEPTH, "How deep should library discovery go down looking for included libraries")
 	versionFlag = flag.Bool("version", false, "prints version and exits")
 }
 
@@ -242,6 +244,10 @@ func main() {
 		context[constants.CTX_DEBUG_LEVEL] = *debugLevelFlag
 	}
 
+	if *libraryDiscoveryRecursionDepthFlag > 0 {
+		context[constants.CTX_LIBRARY_DISCOVERY_RECURSION_DEPTH] = *libraryDiscoveryRecursionDepthFlag
+	}
+
 	if *loggerFlag == "machine" {
 		context[constants.CTX_LOGGER] = i18n.MachineLogger{}
 	} else {