Support duckdb

.github/workflows/ci.yml

@@ -13,6 +13,7 @@ jobs:
       - test-mysql
       - test-mysql-async
       - test-tiberius
+      - test-duckdb
       - doc
     steps:
       - run: exit 0
@@ -54,6 +55,20 @@ jobs:
       - run: cargo install --path ./refinery_cli --no-default-features --features=sqlite-bundled
       - run: cd refinery && cargo test --features rusqlite --test rusqlite
 
+  test-duckdb:
+    name: Test duckdb
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        rust: [stable, nightly, 1.65.0]
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: ${{ matrix.rust }}
+      - run: cargo install --path ./refinery_cli --no-default-features --features=duckdb
+      - run: cd refinery && cargo test --features duckdb --test duckdb
+
   test-postgres:
     name: Test postgres
     runs-on: ubuntu-latest

refinery/Cargo.toml

@@ -2,7 +2,10 @@
 name = "refinery"
 version = "0.8.11"
 rust-version = "1.56"
-authors = ["Katharina Fey <[email protected]>", "João Oliveira <[email protected]>"]
+authors = [
+  "Katharina Fey <[email protected]>",
+  "João Oliveira <[email protected]>",
+]
 license = "MIT"
 description = "Powerful SQL migration toolkit for Rust"
 readme = "README.md"
@@ -13,7 +16,7 @@ categories = ["database"]
 edition = "2018"
 
 [features]
-default = []
+default = ["duckdb"]
 rusqlite-bundled = ["refinery-core/rusqlite-bundled"]
 rusqlite = ["refinery-core/rusqlite"]
 postgres = ["refinery-core/postgres"]
@@ -22,13 +25,19 @@ tokio-postgres = ["refinery-core/tokio-postgres"]
 mysql_async = ["refinery-core/mysql_async"]
 tiberius = ["refinery-core/tiberius"]
 tiberius-config = ["refinery-core/tiberius", "refinery-core/tiberius-config"]
+duckdb = ["refinery-core/duckdb"]
 
 [dependencies]
 refinery-core = { version = "0.8.11", path = "../refinery_core" }
 refinery-macros = { version = "0.8.11", path = "../refinery_macros" }
 
 [dev-dependencies]
-barrel = { git = "https://github.com/jxs/barrel", features = ["sqlite3", "pg", "mysql", "mssql"] }
+barrel = { git = "https://github.com/jxs/barrel", features = [
+  "sqlite3",
+  "pg",
+  "mysql",
+  "mssql",
+] }
 futures = "0.3"
 assert_cmd = "2.0"
 predicates = "3"