Move some parts of the README into CONTRIBUTING.md

Signed-off-by: Miquel Sabaté Solà <mssola@mssola.com>

1 files changed, 14 insertions, 0 deletions

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
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index 0000000..2cb72af
--- /dev/null
+++ b/CONTRIBUTING.md
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+This application is built like any other Rust project:
+
+```
+$ cargo build
+```
+
+In order to test things you need to provide a database for it. One is provided
+in the form of `testdata/test.sqlite3`. So take that and set the `MIHI_DATABASE`
+environment variable to its full path. And after that you will be able to run:
+
+```
+$ cargo test
+$ cargo clippy --all-targets --all-features
+```