add installation instructions in readme

README.md

@@ -1,6 +1,6 @@
 # services
 
-contains 2 binaries:
+Contains 2 binaries:
 
 * `services` to display and add new services using a Web interface
 * `updater` to update existing services uptime and metadata
@@ -31,6 +31,51 @@ contains 2 binaries:
 [kdl-rs](https://docs.rs/kdl-rs/)
 : parse [KDL](https://kdl.dev/) configuration
 
+## Installation
+
+### Tooling
+
+Install Rust and Cargo. If your distribution doesn't ship with recent enough versions, you can get them with [Rustup](https://rustup.rs/).
+
+Install [Diesel CLI](https://diesel.rs/guides/getting-started#installing-diesel-cli). If your distribution doesn't ship it, you can install it using:
+```shell
+cargo install diesel_cli --no-default-features --features sqlite
+```
+
+### Data setup
+
+Create SQLite database:
+```shell
+diesel database setup --database-url services.db
+```
+
+Download and decompress the combined [IPtoASN](https://iptoasn.com/) TSV file:
+```shell
+curl https://iptoasn.com/data/ip2asn-combined.tsv.gz | zcat > ip2asn-combined.tsv
+```
+
+### For development
+
+```shell
+cargo run --bin services
+cargo run --bin updater
+```
+
+### For real use
+
+Download dependencies:
+```shell
+cargo fetch --locked
+```
+
+Build (delete `` for a development build):
+```shell
+cargo build --frozen --release
+```
+
+* `target/release/services` should be HTTP reverse-proxied
+* `target/release/updater` should be run periodically using a cron
+
 ## License
 
 You can use, redistribute or modify under the terms of the CNPL-NAv7+ as found in [`LICENSE.md`](LICENSE.md) or at <https://git.pixie.town/thufie/npl-builder>.