docs(argocd-image-updater): Fix authScripts Azure Workload Identity example

Signed-off-by: Lyqed <98341862+Lyqed@users.noreply.github.com>

Bump chart version

Signed-off-by: Lyqed <98341862+Lyqed@users.noreply.github.com>

run helm-docs.sh

Signed-off-by: Lyqed <98341862+Lyqed@users.noreply.github.com>

Author: Lyqed

charts/argocd-image-updater/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: argocd-image-updater
 description: A Helm chart for Argo CD Image Updater, a tool to automatically update the container images of Kubernetes workloads which are managed by Argo CD
 type: application
-version: 1.1.0
+version: 1.1.1
 appVersion: v1.1.0
 home: https://github.com/argoproj-labs/argocd-image-updater
 icon: https://argocd-image-updater.readthedocs.io/en/stable/assets/logo.png
@@ -19,4 +19,4 @@ annotations:
     url: https://argoproj.github.io/argo-helm/pgp_keys.asc
   artifacthub.io/changes: |
     - kind: changed
-      description: Bump argocd-image-updater to v1.1.0
+      description: Bump argocd-image-updater to v1.1.1

charts/argocd-image-updater/values.yaml

@@ -205,22 +205,31 @@ authScripts:
   # -- Name of the authentication scripts ConfigMap
   name: argocd-image-updater-authscripts
   # -- Map of key-value pairs where the key consists of the name of the script and the value the contents.
-  ## Expect the script to output Docker credentials in the form: <username>:<password>
+  ## Expect the script to output Docker credentials in the form: `<username>:<password>`
   ## Authentication scripts can be used for various cloud providers like ECR or Azure Workload Identity.
-  ## For Azure Workload Identity, you can place your authentication script here to handle token acquisition.
+  ## For Azure Workload Identity, ensure `serviceAccount.annotations` includes `azure.workload.identity/client-id`
+  ## and `podLabels` includes `azure.workload.identity/use: "true"`.
+  ## Also set `extraEnv` with `ACR_NAME` pointing to your registry (e.g. `myregistry.azurecr.io`).
   scripts: {}
-    # auth1.sh: |
-    #   #!/bin/sh
-    #   echo "auth script 1 here"
-    # auth2.sh: |
-    #   #!/bin/sh
-    #   echo "auth script 2 here"
     # azure-workload-identity.sh: |
-    #   #!/bin:sh
-    #   # Example script for Azure Workload Identity.
-    #   # This script would typically use environment variables set by the workload identity
-    #   # to acquire an Azure AD token and authenticate with Azure Container Registry (ACR).
-    #   # It should output the Docker username and password on stdout, e.g., '00000000-0000-0000-0000-000000000000:<token>'
+    #   #!/bin/sh
+    #   set -eo pipefail
+    #   TOKEN=$(cat "$AZURE_FEDERATED_TOKEN_FILE")
+    #   ACCESS_TOKEN=$(curl -s -X POST \
+    #     "https://login.microsoftonline.com/${AZURE_TENANT_ID}/oauth2/v2.0/token" \
+    #     -d "grant_type=client_credentials" \
+    #     -d "client_id=${AZURE_CLIENT_ID}" \
+    #     -d "client_assertion_type=urn:ietf:params:oauth:client-assertion-type:jwt-bearer" \
+    #     -d "client_assertion=${TOKEN}" \
+    #     -d "scope=https://management.azure.com/.default" \
+    #     | jq -r '.access_token')
+    #   REFRESH_TOKEN=$(curl -s -X POST \
+    #     "https://${ACR_NAME}/oauth2/exchange" \
+    #     -d "grant_type=access_token" \
+    #     -d "service=${ACR_NAME}" \
+    #     -d "access_token=${ACCESS_TOKEN}" \
+    #     | jq -r '.refresh_token')
+    #   echo "00000000-0000-0000-0000-000000000000:${REFRESH_TOKEN}"
 
 serviceAccount:
   # -- Specifies whether a service account should be created