#12 Update processor to support nil values.

.gitignore

@@ -7,6 +7,4 @@
 *.gz
 *.gen.go
 dist/
-vendor/
-.plasmactl/
-keyring.yaml.age
+*.age

.golangci.yaml

@@ -3,31 +3,24 @@ run:
   deadline: 10s
   issues-exit-code: 1
   tests: true
-  skip-dirs:
-    - bin
-    - vendor
-    - var
-    - tmp
-  skip-files:
-    - \.pb\.go$
-    - \.pb\.goclay\.go$
 
 output:
-  format: colored-line-number
+  formats:
+    - format: colored-line-number
   print-issued-lines: true
   print-linter-name: true
 
 linters-settings:
   govet:
-    check-shadowing: true
+    shadow: true
   golint:
     min-confidence: 0
   dupl:
     threshold: 100
   goconst:
     min-len:         2
     min-occurrences: 2
- 
+
 linters:
   disable-all: true
   enable:
@@ -41,10 +34,20 @@ linters:
     - goconst
     - gosec
     - goimports
-    - megacheck # (staticcheck + gosimple + unused in one linter) - enable before push
+    - gosimple
+    - staticcheck
+    - unused
 
 issues:
   exclude-use-default: false
+  exclude-dirs:
+    - bin
+    - vendor
+    - var
+    - tmp
+  exclude-files:
+    - \.pb\.go$
+    - \.pb\.goclay\.go$
   exclude:
 #    # _ instead of err checks
 #    - G104

Makefile

@@ -25,7 +25,7 @@ LOCAL_BIN:=$(CURDIR)/bin
 
 # Linter config.
 GOLANGCI_BIN:=$(LOCAL_BIN)/golangci-lint
-GOLANGCI_TAG:=1.55.2
+GOLANGCI_TAG:=1.61.0
 
 .PHONY: all
 all: deps test build
@@ -74,4 +74,4 @@ endif
 .PHONY: .lint
 .lint:
 	$(info Running lint...)
-	$(GOLANGCI_BIN) run --fix --timeout 3m0s ./...
+	$(GOLANGCI_BIN) run --fix ./...

plugin.go

@@ -63,7 +63,7 @@ func AddValueProcessors(m action.Manager, keyring Keyring) {
 
 func getByKeyProcessor(value interface{}, options map[string]interface{}, k Keyring) (interface{}, error) {
 	val, ok := value.(string)
-	if !ok {
+	if !ok && value != nil {
 		return val, fmt.Errorf(
 			"string type is expected for %q processor. Change value type or remove the processor", getByKeyProc,
 		)