From 6b05d8d9e548d5c3639c70fa29017e8e0a30874c Mon Sep 17 00:00:00 2001
From: Tomas Dvorak <contact.dvorak@gmail.com>
Date: Sat, 19 Sep 2026 01:39:42 +0200
Subject: [PATCH] Publish a slim Docker image without LibreOffice/aria2/media
 tooling

The full image bundles LibreOffice, CJK fonts, ffmpeg, vips, libraw,
aria2, and supervisord for thumbnail/download features many deployments
never use. Adds Dockerfile.slim shipping just the binary on alpine with
tzdata, and goreleaser entries publishing :slim and :<tag>-slim
manifests alongside the existing images. No supervisor: the container
entrypoint is the cloudreve binary directly.

Generated with [Devin](https://devin.ai)

Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>
---
 .goreleaser.yaml | 27 +++++++++++++++++++++++++++
 Dockerfile.slim  | 35 +++++++++++++++++++++++++++++++++++
 2 files changed, 62 insertions(+)
 create mode 100644 Dockerfile.slim

diff --git a/.goreleaser.yaml b/.goreleaser.yaml
index 193c51a1..833f2ad1 100644
--- a/.goreleaser.yaml
+++ b/.goreleaser.yaml
@@ -102,6 +102,25 @@ dockers:
       - .build/entrypoint.sh
     image_templates:
       - "ghcr.io/dvorinka/cloudreve:{{ .Tag }}-arm64"
+  - dockerfile: Dockerfile.slim
+    use: buildx
+    build_flag_templates:
+      - "--platform=linux/amd64"
+      - "--provenance=false"
+    goos: linux
+    goarch: amd64
+    goamd64: v1
+    image_templates:
+      - "ghcr.io/dvorinka/cloudreve:{{ .Tag }}-slim-amd64"
+  - dockerfile: Dockerfile.slim
+    use: buildx
+    build_flag_templates:
+      - "--platform=linux/arm64"
+      - "--provenance=false"
+    goos: linux
+    goarch: arm64
+    image_templates:
+      - "ghcr.io/dvorinka/cloudreve:{{ .Tag }}-slim-arm64"
 
 docker_manifests:
   - name_template: "ghcr.io/dvorinka/cloudreve:latest"
@@ -116,3 +135,11 @@ docker_manifests:
     image_templates:
       - "ghcr.io/dvorinka/cloudreve:{{ .Tag }}-amd64"
       - "ghcr.io/dvorinka/cloudreve:{{ .Tag }}-arm64"
+  - name_template: "ghcr.io/dvorinka/cloudreve:slim"
+    image_templates:
+      - "ghcr.io/dvorinka/cloudreve:{{ .Tag }}-slim-amd64"
+      - "ghcr.io/dvorinka/cloudreve:{{ .Tag }}-slim-arm64"
+  - name_template: "ghcr.io/dvorinka/cloudreve:{{ .Tag }}-slim"
+    image_templates:
+      - "ghcr.io/dvorinka/cloudreve:{{ .Tag }}-slim-amd64"
+      - "ghcr.io/dvorinka/cloudreve:{{ .Tag }}-slim-arm64"
diff --git a/Dockerfile.slim b/Dockerfile.slim
new file mode 100644
index 00000000..bb41271a
--- /dev/null
+++ b/Dockerfile.slim
@@ -0,0 +1,35 @@
+# Slim variant: no LibreOffice, fonts, aria2, or media/thumbnail tooling.
+# Build stage
+
+FROM ghcr.io/goreleaser/goreleaser:v2.10.2 AS builder
+
+WORKDIR /src
+
+# Install goreleaser
+RUN apk add --no-cache bash curl git npm nodejs tar zip
+RUN npm install -g yarn
+
+# Perform the build
+COPY . .
+
+RUN goreleaser build --single-target --snapshot
+
+# Runtime stage
+FROM alpine:latest
+
+WORKDIR /cloudreve
+
+RUN apk update \
+    && apk add --no-cache tzdata \
+    && cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime \
+    && echo "Asia/Shanghai" > /etc/timezone
+
+COPY --from=builder /src/dist/*/cloudreve ./cloudreve
+
+RUN chmod +x ./cloudreve
+
+EXPOSE 5212
+
+VOLUME ["/cloudreve/data"]
+
+ENTRYPOINT ["./cloudreve"]