Merge pull request #18 from mattfarina/compare-helm-templates

Adding post on chart template diffs

content/blog/2022-05-31-helm-template-compare/index.md

@@ -0,0 +1,21 @@
+---
+title: "Comparing Helm Templates Between Versions"
+date: 2022-05-31T00:00:00-04:00
+author: "Matt Farina"
+authorLink: "https://mattfarina.com"
+slug: "helm-template-compare"
+---
+
+![A template diff for the Artifact Hub chart](diff.png)
+
+Have you ever wondered, what changed in the templates between two versions of a [Helm](https://helm.sh) chart? It's possible to see this for charts listed on Artifact Hub.<!--more-->
+
+To view a diff, navigate to the chart and choose to view its templates. The image below shows this on the Artifact Hub chart.
+
+![Pointing out where you can access templates](templates.png)
+
+Once viewing the templates is open, you can select another version of the chart for a template diff comparison.
+
+![Pointing out where the compare menu is located](compare.png)
+
+Seeing what changed in the templates is that easy.