From a8c19073a32ab2053973cb15c83461e58e18e9e3 Mon Sep 17 00:00:00 2001
From: Sebastian Seedorf <sese@netlight.com>
Date: Tue, 19 May 2026 18:26:42 +0200
Subject: [PATCH] Remove helm binary dependency from helm-package-push

Replace 'helm package' with sed on Chart.yaml + tar czf.
No external tool needed beyond coreutils (sed, tar, curl).
---
 helm-package-push/action.yml | 50 ++++++++++++++++--------------------
 1 file changed, 22 insertions(+), 28 deletions(-)

diff --git a/helm-package-push/action.yml b/helm-package-push/action.yml
index 1091fe0..cf839e6 100644
--- a/helm-package-push/action.yml
+++ b/helm-package-push/action.yml
@@ -21,50 +21,44 @@ inputs:
 runs:
   using: composite
   steps:
-    - name: Install Helm
-      shell: bash
-      run: |
-        curl -fsSL https://get.helm.sh/helm-v3.14.4-linux-amd64.tar.gz \
-          | tar xz -C /tmp
-        mv /tmp/linux-amd64/helm /usr/local/bin/helm
-        helm version --short
-
     - name: Inject image tag into chart values
       shell: bash
       run: |
+        CHART_PATH=${{ inputs.chart-path }}
         sed -i "s|^\(\s*tag:\).*|\1 ${{ inputs.app-version }}|" \
-          ${{ inputs.chart-path }}/values.yaml
+          "$CHART_PATH/values.yaml"
 
-    - name: Package helm chart (SHA)
+    - name: Package and push helm chart (SHA)
       shell: bash
       run: |
-        helm package ${{ inputs.chart-path }} \
-          --version "${{ inputs.version }}" \
-          --app-version "${{ inputs.app-version }}"
+        CHART_PATH=${{ inputs.chart-path }}
+        CHART_NAME=$(basename "$CHART_PATH")
+        VERSION=${{ inputs.version }}
+        APP_VERSION=${{ inputs.app-version }}
+
+        sed -i "s/^version:.*/version: $VERSION/" "$CHART_PATH/Chart.yaml"
+        sed -i "s/^appVersion:.*/appVersion: \"$APP_VERSION\"/" "$CHART_PATH/Chart.yaml"
+
+        tar czf "${CHART_NAME}-${VERSION}.tgz" -C "$CHART_PATH" .
 
-    - name: Push helm chart (SHA) to Gitea
-      shell: bash
-      run: |
-        CHART_NAME=$(basename ${{ inputs.chart-path }})
         curl -u ${{ inputs.username }}:${{ inputs.password }} \
           -X POST \
           https://git.sebse.de/api/packages/sebse/helm/api/charts \
-          -F "chart=@${CHART_NAME}-${{ inputs.version }}.tgz" \
+          -F "chart=@${CHART_NAME}-${VERSION}.tgz" \
           --fail-with-body
 
-    - name: Package helm chart (latest)
+    - name: Package and push helm chart (latest)
       shell: bash
       run: |
-        sed -i "s|^\(\s*tag:\).*|\1 ${{ inputs.app-version }}|" \
-          ${{ inputs.chart-path }}/values.yaml
-        helm package ${{ inputs.chart-path }} \
-          --version "0.0.0-latest" \
-          --app-version "${{ inputs.app-version }}"
+        CHART_PATH=${{ inputs.chart-path }}
+        CHART_NAME=$(basename "$CHART_PATH")
+        APP_VERSION=${{ inputs.app-version }}
+
+        sed -i "s/^version:.*/version: 0.0.0-latest/" "$CHART_PATH/Chart.yaml"
+        sed -i "s/^appVersion:.*/appVersion: \"$APP_VERSION\"/" "$CHART_PATH/Chart.yaml"
+
+        tar czf "${CHART_NAME}-0.0.0-latest.tgz" -C "$CHART_PATH" .
 
-    - name: Push helm chart (latest) to Gitea
-      shell: bash
-      run: |
-        CHART_NAME=$(basename ${{ inputs.chart-path }})
         curl -u ${{ inputs.username }}:${{ inputs.password }} \
           -X POST \
           https://git.sebse.de/api/packages/sebse/helm/api/charts \