travis: Add deployment configuration.

.travis.yml

@@ -56,3 +56,11 @@ jobs:
 
 script:
   - pipenv run py.test -rws -v tests/
+
+deploy:
+  provider: script
+  script: "ci/deploy.sh"
+  on:
+    tags: true
+    repo: tantivy-search/tantivy-py
+    python: 3.8

ci/deploy.sh

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+
+docker run \
+       --env MATURIN_PASSWORD="$MATURIN_PASSWORD" \
+       --rm \
+       -v "$(pwd)":/io \
+       konstin2/maturin \
+       publish \
+       --interpreter python3.7 python3.8 \
+       --username __token__ \
+       --password "$MATURIN_PASSWORD"