Feat/local src docker

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "btcnode-metrics"
 edition = "2024"
-version = "2.0.4"
+version = "2.0.5"
 description = "The Bitcoin node metrics exporter for Prometheus based on Rust Bitcoin Community's crate for Bitcoin JSON-RPC."
 license-file = "LICENSE"
 homepage = "https://github.com/AltaModaTech/btcnode-metrics"
@@ -21,3 +21,16 @@ toml = "1"
 anyhow = "1"
 corepc-client = { version = "0.10", features = ["client-sync"] }
 thiserror = "2"
+
+
+[package.metadata.docs.rs]
+# Target to test build on, used as the default landing page (default: "x86_64-unknown-linux-gnu")
+default-target = "x86_64-unknown-linux-gnu"
+# Targets to build (default: see below)
+targets = [
+    "aarch64-apple-darwin",
+    "aarch64-unknown-linux-gnu",
+    "x86_64-apple-darwin",
+    "x86_64-unknown-linux-gnu",
+    "x86_64-pc-windows-msvc"
+]

Dockerfile

@@ -3,21 +3,29 @@ FROM rust:bookworm AS build
 # Dependencies
 RUN USER=root apt-get update && apt-get upgrade -y
 
-# Install the lastest version directly into path
-RUN cargo install btcnode-metrics --root /usr/local
+WORKDIR /app
+RUN mkdir -p /app/src
+
+# Copy source code
+COPY Cargo.toml Cargo.lock ./
+COPY src ./src
+
+# Build and install
+RUN cargo install --path . --root /usr/local
 
 #####
 # Final base
 FROM debian:bookworm-slim
 
+# copy the build target
 COPY --from=build /usr/local/bin/btcnode-metrics /usr/local/bin/btcnode-metrics
 
-# copy the bin and config
+# copy the config
 RUN mkdir /etc/btcnode-metrics
 COPY ./config.local.toml /etc/btcnode-metrics/config.toml
 
-# expose the port identified in the config
-EXPOSE 9898
+# expose the Prometheus metrics port specified in the config
+EXPOSE 9332
 
 ENV RUST_LOG=info
 

config.toml.example

@@ -1,7 +1,15 @@
+###
+# Copy this file to config.local.toml
+# Edit config.local.toml to match your needs
+# The Dockerfile copies config.local.toml to /etc/btcnode-metrics/config.toml in the final image.
+###
+
+# Bitcoin node config
 [node]
-rpc_url = "http://127.0.0.1:8332"
+rpc_url = "http://127.0.0.1:9898"
 rpc_user = "bitcoinrpc"
 rpc_password = "changeme"
 
+# Prometheus metrics host config
 [server]
 listen_addr = "0.0.0.0:9332"