feat(bin): support envvars SLT_HOST/PORT/DB/USER/PASSWORD (#197)

CHANGELOG.md

@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+## [0.17.1] - 2023-09-20
+
+* bin: support envvars `SLT_HOST/PORT/DB/USER/PASSWORD`
+
 ## [0.17.0] - 2023-09-19
 
 * Support environment variables substituion for SQL and system commands.

Cargo.toml

@@ -3,7 +3,7 @@ resolver = "2"
 members = ["sqllogictest", "sqllogictest-bin", "sqllogictest-engines", "tests"]
 
 [workspace.package]
-version = "0.17.0"
+version = "0.17.1"
 edition = "2021"
 homepage = "https://github.com/risinglightdb/sqllogictest-rs"
 keywords = ["sql", "database", "parser", "cli"]

sqllogictest-bin/src/main.rs

@@ -68,20 +68,20 @@ struct Opt {
 
     /// The database server host.
     /// If multiple addresses are specified, one will be chosen randomly per session.
-    #[clap(short, long, default_value = "localhost")]
+    #[clap(short, long, default_value = "localhost", env = "SLT_HOST")]
     host: Vec<String>,
     /// The database server port.
     /// If multiple addresses are specified, one will be chosen randomly per session.
-    #[clap(short, long, default_value = "5432")]
+    #[clap(short, long, default_value = "5432", env = "SLT_PORT")]
     port: Vec<u16>,
     /// The database name to connect.
-    #[clap(short, long, default_value = "postgres")]
+    #[clap(short, long, default_value = "postgres", env = "SLT_DB")]
     db: String,
     /// The database username.
-    #[clap(short, long, default_value = "postgres")]
+    #[clap(short, long, default_value = "postgres", env = "SLT_USER")]
     user: String,
     /// The database password.
-    #[clap(short = 'w', long, default_value = "postgres")]
+    #[clap(short = 'w', long, default_value = "postgres", env = "SLT_PASSWORD")]
     pass: String,
     /// The database options.
     #[clap(long)]