fix: docker examples, container output, misc lint

README.md

@@ -22,7 +22,8 @@ To run with Docker (**recommended**): `docker run --rm ssube/salty-dog:master`
 To download, validate, and apply a Kubernetes resource:
 
 ```shell
-> curl https://raw.githubusercontent.com/ssube/k8s-shards/master/roles/apps/gitlab/server/templates/ingress.yml | salty-dog \
+> curl https://raw.githubusercontent.com/ssube/k8s-shards/master/roles/apps/gitlab/server/templates/ingress.yml |\
+    salty-dog \
     --rules rules/kubernetes.yml \
     --source - \
     --tag important | kubectl apply --dry-run -f -
@@ -39,8 +40,8 @@ The latest semi-stable image is `ssube/salty-dog:master`.
 The Docker container is published for each branch and git tag, tagged with the version slug (`.` replaced with `-`,
 mostly).
 
-Rules are baked into the image in `/rules`. To use custom rules, mount them with `-v $(pwd)/rules:/rules:ro` and
-load with `--rules /rules/foo.yml`.
+Rules are baked into the image in `/salty-dog/rules`. To use custom rules, mount them with
+`-v $(pwd)/rules:/salty-dog/rules:ro` and load with `--rules /rules/foo.yml`.
 
 ### Check Mode
 

docs/config-docker.yml

@@ -3,7 +3,7 @@ data:
     level: info
     name: salty-dog
     streams:
-      - level: warn
-        path: !stream stderr
+      - level: info
+        stream: !stream stderr
       - level: info
         path: /tmp/salty-dog.log

src/index.ts

@@ -118,7 +118,7 @@ export async function main(argv: Array<string>): Promise<number> {
   const activeRules = await resolveRules(rules, args as any);
 
   if (args.mode === 'list') {
-    logger.info({rules: activeRules}, 'listing active rules');
+    logger.info({ rules: activeRules }, 'listing active rules');
     return STATUS_SUCCESS;
   }
 
@@ -136,11 +136,15 @@ export async function main(argv: Array<string>): Promise<number> {
         } else {
           const itemDiff = diff(item, itemCopy);
           if (Array.isArray(itemDiff) && itemDiff.length > 0) {
-            logger.info({ diff: itemDiff, item, rule }, 'rule passed with modifications');
+            logger.info({
+              diff: itemDiff,
+              item,
+              rule: rule.name,
+            }, 'rule passed with modifications');
 
             applyDiff(item, itemCopy);
           } else {
-            logger.info({ rule }, 'rule passed');
+            logger.info({ rule: rule.name }, 'rule passed');
           }
         }
       }