🐛 Fix subchart of demo chart not having correct version

Also increases the Redis PVC size to prevent no space left errors :)

distribution/kubernetes/demo/charts/webgrid/templates/redis.yaml

@@ -13,7 +13,7 @@ spec:
     - ReadWriteOnce
   resources:
     requests:
-      storage: 100M
+      storage: 500M
 ---
 {{- end }}
 apiVersion: v1

docs/hooks.py

@@ -1,6 +1,13 @@
 import shutil
 import os
 
+def on_pre_build(config):
+    # Make sure the chart version is set correctly
+    # This is necessary because the Helm package `--version` flag only changes the
+    # root chart version but not the subcharts. Thus we need to manually overwrite it!
+    print("Running pre-build hook!")
+    update_chart_version()
+
 def on_post_build(*args, **kwargs):
     site_dir = kwargs['config']['site_dir']
 
@@ -28,3 +35,21 @@ def copy_docker_compose(site_dir):
     # Write the file out again
     with open(dst_file, 'w') as file:
         file.write(filedata)
+
+def update_chart_version():
+    chart = "distribution/kubernetes/demo/charts/webgrid/Chart.yaml"
+
+    # Read in the file
+    with open(chart, 'r') as file :
+        filedata = file.read()
+
+    # Use the git ref in GitHub Actions
+    git_ref = os.getenv('GITHUB_REF')
+    if git_ref is not None and git_ref.startswith('refs/tags/'):
+        version = git_ref[10:]
+        filedata = filedata.replace('v0.0.0-tempversion', version)
+        print("Overwriting Helm subchart version with git tag '" + version + "'")
+
+    # Write the file out again
+    with open(chart, 'w') as file:
+        file.write(filedata)

mkdocs.yml

@@ -94,6 +94,7 @@ plugins:
       helm_repo_url: https://webgrid.dev/
   - mkdocs-simple-hooks:
       hooks:
+        on_pre_build: "docs.hooks:on_pre_build"
         on_post_build: "docs.hooks:on_post_build"
 
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