Add release CI action (#2)

.github/workflows/release.yaml

@@ -0,0 +1,35 @@
+name: Publish crate
+
+on:
+  push:
+    tags:
+      - "*"
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  publish:
+    name: Publish crate
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Update version number
+        shell: bash
+        run: |
+          version="${GITHUB_REF#*/v}"
+          sed -i -e "/^version =/s/=.*/= \"${version}\"/" Cargo.toml
+          cargo check
+
+      - name: Commit changes
+        run: |
+          git config --global user.email "[email protected]"
+          git config --global user.name "GitHub Actions"
+          git commit -m "Update version number" Cargo.toml Cargo.lock
+
+      - name: Publish
+        env:
+          CARGO_REGISTRY_TOKEN: ${{ secrets.CRATES_TOKEN }}
+        run: cargo publish --locked

.github/workflows/test.yaml

@@ -11,6 +11,7 @@ env:
 
 jobs:
   test:
+    name: Lint and test
     runs-on: ubuntu-latest
 
     steps:

.gitignore

@@ -1,3 +1,4 @@
+*.profraw
 *.swp
 .DS_Store
 /.vscode

README.md

@@ -0,0 +1,18 @@
+Parser for PostgreSQL dumps in custom format
+
+This crate allows inspecting the contents of a PostgreSQL backup
+as made using `pg_dump -Fc` or `pg_dump --format=custom`, and provides
+direct access all raw table data. This can be useful if you do not
+trust the SQL statements embedded in the dump, or if you want to
+process data without loading it into a database.
+
+```rust
+use std::fs::File;
+use pgarchive::Archive;
+
+let mut file = File::open("tests/test.pgdump").unwrap();
+match Archive::parse(&mut file) {
+    Ok(archive) => println!("This is a backup of {}", archive.database_name),
+    Err(e) => println!("can not read file: {:?}", e),
+};
+```