Use pre-build image in example

README.md

@@ -11,6 +11,7 @@ Collection of Dockerfiles created to build & pack various tools.
 - [2. Tools](#2-tools)
     - [2.1. Bandwhich](#21-bandwhich)
     - [2.2. auto-editor](#22-auto-editor)
+    - [2.3. synapse-compress-state](#23-synapse-compress-state)
 <!-- /TOC -->
 
 <br>
@@ -80,3 +81,20 @@ docker run -v /home/ruakij/Videos:/video auto-build --no-open --silent-speed 8 -
 
 ### 2.2.3. Comment
 TODO: Unfortunately the tool requires ffmpeg which is a huge tool and blows up the size of the image. I have to find a way to use a minimized version of it.
+
+<br>
+
+## 2.3. synapse-compress-state
+Includes synapse_auto_compressor
+
+### 2.3.1. Source
+>This workspace contains experimental tools that attempt to reduce the number of rows in the state_groups_state table inside of a Synapse Postgresql database.
+
+https://github.com/matrix-org/rust-synapse-compress-state
+
+<br>
+
+### 2.3.2. Example
+```
+docker run --net container:synapse ghcr.io/ruakij/dockerbuilds/synapse-compress-state:latest synapse_auto_compressor -p postgresql://synapse:synapse@127.0.0.1/synapse -c 500 -n 100
+```

tools/synapse-compress-state/Dockerfile

@@ -0,0 +1,32 @@
+# ---- Base ----
+FROM alpine AS base
+WORKDIR /app
+# Install dependencies
+RUN apk add --no-cache libgcc libssl1.1 libc6-compat
+
+# ---- Build ----
+FROM rust:alpine3.16 AS build
+WORKDIR /build
+# Install packages
+RUN apk add python3 musl-dev pkgconfig openssl-dev make
+# Set build-flags
+ENV RUSTFLAGS="-C target-feature=-crt-static"
+# Copy sources
+ADD .build/repository/ .
+
+FROM build AS build-synapse_compress-state
+# Update dependencies and Compile
+RUN cargo update && cargo build --release
+
+FROM build AS build-synapse_auto_compressor
+# Update dependencies and Compile
+RUN cd synapse_auto_compressor/ && cargo update && cargo build --release
+
+
+# ---- Release ----
+FROM base AS release
+## Copy build-target
+COPY --from=build-synapse_compress-state /build/target/release/synapse_compress_state .
+COPY --from=build-synapse_auto_compressor /build/target/release/synapse_auto_compressor .
+
+ENTRYPOINT ["./synapse_compress_state"]

tools/synapse-compress-state/info.env

@@ -0,0 +1 @@
+GIT_REPOSITORY=https://github.com/matrix-org/rust-synapse-compress-state