general: yamllint to dev env

Makefile

 all: coverage lint
 
 install:
-	apt-get -y install awscli python3-boto3 python3-pydantic python3-tabulate restic yamllint
+	apt-get -y install awscli python3-boto3 python3-pydantic python3-tabulate restic
 
 install-dev:
-	apt-get -y install python3-venv snapd
+	apt-get -y install python3-venv snapd yamllint
 	python3 -m venv venv
 	venv/bin/pip install -U pip
 	venv/bin/pip install -r requirements.lock
@@ -19,7 +19,7 @@ lint-py:
 	python3 -m pylint rwm.py tests scripts
 
 lint-yaml:
-	yamllint --strict .
+	yamllint --strict . examples/*.conf
 
 test:
 	# show stderr with "-o log_cli=true"

examples/rwm-admin.conf

 # rwm aws, storage
-
+---
 s3_endpoint_url: ""
 s3_access_key: ""
 s3_secret_key: ""

examples/rwm-backups.conf

 # rwm aws, restic, backup, backup_all
-
+---
 s3_endpoint_url: ""
 s3_access_key: ""
 s3_secret_key: ""

examples/rwm-linux.conf

 # rwm aws, restic, backup, backup_all
-
+---
 s3_endpoint_url: ""
 s3_access_key: ""
 s3_secret_key: ""
@@ -12,8 +12,8 @@ backups:
     filesdirs:
       - "/"
     excludes:
-      #- "*.cache"
-      #- "*.log"
+      # - "*.cache"
+      # - "*.log"
       - "/dev/*"
       - "/home/*/.cache/*"
       - "/media/*"

examples/rwm-restic.conf

 # rwm aws, restic
-
+---
 s3_endpoint_url: ""
 s3_access_key: ""
 s3_secret_key: ""

rwm.py

@@ -120,7 +120,7 @@ class RWMConfig(BaseModel):
             Dictionary containing named backup configurations.
 
         retention:
-            Dictionary containing retention policies for Restic repository. 
+            Dictionary containing retention policies for Restic repository.
             Keys and values corresponds to a `restic forget` command `--keep*` options without leading dashes.
     """