v2: remove libpg refs & link to playground

Cargo.toml

@@ -17,7 +17,6 @@ glob = "0.3.1"
 insta = "1.39.0"
 jsonwebtoken = "8.1.1"
 lazy_static = "1.5.0"
-libpg_query-sys = { git = "https://github.com/chdsbd/libpg_query-sys.git", rev = "ac223c7b197459d657d166449ccf99883f23bbcb" }
 log = "0.4.25"
 reqwest = { version = "0.9.18", features = ["default-tls-vendored"]}
 serde = { version = "1.0.215", features = ["derive"] }
@@ -48,8 +47,6 @@ convert_case = "0.7.1"
 clap = { version = "4.5.8", features = ["derive"] }
 
 # local
-squawk-parser = { version = "0.0.0", path = "./crates/parser" }
-squawk-linter = { version = "0.0.0", path = "./crates/linter" }
 squawk-github = { version = "0.0.0", path = "./crates/github" }
 squawk_lexer = { version = "0.0.0", path = "./crates/squawk_lexer" }
 squawk_parser = { version = "0.0.0", path = "./crates/squawk_parser" }

docs/docs/quick_start.md

@@ -7,17 +7,15 @@ slug: /
 
 ## Install
 
-Note: due to `squawk`'s dependency on
-[`libpg_query`](https://github.com/lfittl/libpg_query/issues/44), `squawk`
-only supports Linux and macOS
-
 ```shell
 npm install -g squawk-cli
 
 # or install binaries directly via the releases page
 https://github.com/sbdchd/squawk/releases
 ```
 
+**NOTE**: You can also try Squawk in the browser via the [Squawk Playground](https://play.squawkhq.com)!
+
 ## Usage
 
 <details><summary><code>example-migration.sql</code></summary>
@@ -40,20 +38,34 @@ squawk example-migration.sql
 
 <br/>
 
-```shell
+```
 ❯ squawk example-migration.sql
-example-migration.sql:2:1: warning: disallowed-unique-constraint
-
-   2 | ALTER TABLE table_name ADD CONSTRAINT field_name_constraint UNIQUE (field_name);
-
-  note: Adding a UNIQUE constraint requires an ACCESS EXCLUSIVE lock which blocks reads.
-  help: Create an index CONCURRENTLY and create the constraint using the index.
+warning[constraint-missing-not-valid]: By default new constraints require a table scan and block writes to the table while that scan occurs.
+ --> example-migration.sql:2:24
+  |
+2 | ALTER TABLE table_name ADD CONSTRAINT field_name_constraint UNIQUE (field_name);
+  |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  |
+warning[disallowed-unique-constraint]: Adding a `UNIQUE` constraint requires an `ACCESS EXCLUSIVE` lock which blocks reads and writes to the table while the index is built.
+ --> example-migration.sql:2:28
+  |
+2 | ALTER TABLE table_name ADD CONSTRAINT field_name_constraint UNIQUE (field_name);
+  |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  |
+  = help: Create an index CONCURRENTLY and create the constraint using the index.
+
+Find detailed examples and solutions for each rule at https://squawkhq.com/docs/rules
+Found 2 issues in 1 file (checked 1 source file)
 ```
 
 See ["Running Migrations"](./safe_migrations.md#safety-requirements) for information about safely applying migrations in Postgres.
 
 The [CLI docs](./cli.md) have more information about the `squawk` CLI tool and the [GitHub Integration docs](./github_app.md) outline configuring Squawk to work with GitHub pull requests.
 
+## Playground
+
+You can also lint your SQL in the [Squawk Playground](https://play.squawkhq.com) using the WASM compiled version!
+
 ## GitHub Action
 
 ```yml

docs/docs/troubleshooting.md

@@ -4,14 +4,3 @@ title: Troubleshooting
 ---
 
 If you encounter an issue using Squawk that can't be resolved with these docs, please [open an issue](https://github.com/sbdchd/squawk/issues/new).
-
-
-## common error messages
-
-### postgres failed to parse query
-
-Squawk was unable to parse the query using the PostgreSQL parser.
-
-Usually the provided statement contains an error and isn't a valid Postgres statement.
-
-Squawk uses the [libpg_query-sys](https://github.com/tdbgamer/libpg_query-sys) Rust bindings to [libpg_query](https://github.com/pganalyze/libpg_query) to parse Postgres queries using the Postgres parser.

docs/docusaurus.config.js

@@ -53,6 +53,11 @@ module.exports = {
           label: "Rules",
           position: "left",
         },
+        {
+          href: "https://play.squawkhq.com",
+          label: "Playground",
+          position: "right",
+        },
         {
           to: "docs/",
           label: "Quick Start",

flake.nix

@@ -39,8 +39,6 @@
                 Security
               ]);
 
-              LIBPG_QUERY_PATH = final.libpg_query;
-
               meta = with lib; {
                 description = "Linter for PostgreSQL, focused on migrations";
                 homepage = "https://github.com/sbdchd/squawk";