chore: fix helm chart versioning (#76)

Signed-off-by: Miguel Martinez Trivino <miguel@chainloop.dev>

Author: migmartri

.github/workflows/utils/bump-chart-version.sh

@@ -1,12 +1,12 @@
 #!/usr/bin/env bash
 
-# Bump Helm Chart version, and appVersion to a given version number
+# Bump Helm Chart version, appVersion to a given version number
 
 set -e
 
 die () {
     echo >&2 "$@"
-    echo "usage: bump.sh [chartYamlFile] [version]"
+    echo "usage: bump.sh [chartPath] [version]"
     exit 1
 }
 
@@ -17,9 +17,17 @@ fi
 
 [ "$#" -eq 2 ] || die "2 arguments required, $# provided"
 
-chart_yaml="${1}"
-version="${2}"
+chart_yaml="${1}/Chart.yaml"
 
+# Remove v prefix if provided
+semVer="$(echo ${2} | sed -e 's/^v\(.*\)/\1/')"
 
-sed -i "s#^appVersion:.*#appVersion: ${version}#g" "${chart_yaml}"
-sed -i "s#^version:.*#version: ${version}#g" "${chart_yaml}"
+
+# AppVersion includes a v prefix
+sed -i "s#^appVersion:.*#appVersion: v${semVer}#g" "${chart_yaml}"
+
+# Bump chart version MINOR and reset PATCH segment
+# A new release means a bump in the minor segment of the Chart and a reset of the patch one
+# i.e 1.0.2 => 1.1.0
+chartVersion=$(cat ${chart_yaml} | awk -F'[ .]' '/^version:/ {print $2"."$3+1"."0}')
+sed -i "s#^version:.*#version: ${chartVersion}#g" "${chart_yaml}"

deployment/chainloop/Chart.yaml

@@ -3,7 +3,7 @@ name: chainloop
 description: Chainloop is an open source software supply chain control plane, a single source of truth for artifacts plus a declarative attestation crafting process.
 
 type: application
-version: v0.8.98-r1
+version: 1.0.2
 appVersion: v0.8.98
 
 dependencies:

deployment/chainloop/README.md

@@ -18,7 +18,7 @@ This chart bootstraps a [Chainloop](https://github.com/chainloop-dev/chainloop)
 Deploy Chainloop in [development mode](#development) by running
 
 ```console
-helm install [RELEASE_NAME] . \
+helm install [RELEASE_NAME] oci://ghcr.io/chainloop-dev/charts/chainloop \
     --set development=true \
     --set controlplane.auth.oidc.url=[OIDC URL] \
     --set controlplane.auth.oidc.clientID=[clientID] \
@@ -61,7 +61,7 @@ openssl ec -in private.ec.key -pubout -out public.pem
 Deploy Chainloop configured to talk to the bundled PostgreSQL an external OIDC IDp and a Vault instance.
 
 ```console
-helm install [RELEASE_NAME] . \
+helm install [RELEASE_NAME] oci://ghcr.io/chainloop-dev/charts/chainloop \
     # Open ID Connect (OIDC)
     --set controlplane.auth.oidc.url=[OIDC URL] \
     --set controlplane.auth.oidc.clientID=[clientID] \
@@ -77,7 +77,7 @@ helm install [RELEASE_NAME] . \
 Deploy using AWS secret manager instead of Vault
 
 ```console
-helm install [RELEASE_NAME] . \
+helm install [RELEASE_NAME] oci://ghcr.io/chainloop-dev/charts/chainloop \
     # Open ID Connect (OIDC)
     # ...
     # Secrets backend
@@ -91,7 +91,7 @@ helm install [RELEASE_NAME] . \
 Connect to an external PostgreSQL database instead
 
 ```console
-helm install [RELEASE_NAME] . \
+helm install [RELEASE_NAME] oci://ghcr.io/chainloop-dev/charts/chainloop \
     # Open ID Connect (OIDC)
     # ...
     # Secrets backend
@@ -132,7 +132,7 @@ During installation, you'll need to provide
 Deploy by leveraging built-in Vault and PostgreSQL instances
 
 ```console
-helm install [RELEASE_NAME] . \
+helm install [RELEASE_NAME] oci://ghcr.io/chainloop-dev/charts/chainloop \
     --set development=true \
     --set controlplane.auth.oidc.url=[OIDC URL] \
     --set controlplane.auth.oidc.clientID=[clientID] \