feat: Add initial github action

.github/workflows/lint.yml

@@ -0,0 +1,20 @@
+name: Lint
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+        with:
+          go-version: '>=1.20'
+      # Setup environment
+      - run: make install
+      # Do the linting
+      - run: make lint

.github/workflows/test.yml

@@ -0,0 +1,17 @@
+name: Tests
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+        with:
+          go-version: '>=1.20'
+      - run: make test

Makefile

@@ -17,7 +17,7 @@ all: clean lint test build
 .PHONY: lint
 lint:
 	@echo ">>> Performing golang code linting.."
-	golangci-lint run --config=.golangci-lint.yml
+	golangci-lint run --config=.golangci.yml
 
 .PHONY: test
 test:

pkg/air/expr.go

@@ -83,7 +83,7 @@ func (p *Mul) Equate(other Expr) Expr { return &Sub{Args: []Expr{p, other}} }
 // Constant represents a constant value within an expression.
 type Constant struct{ Value *fr.Element }
 
-// NewConstant construct an AIR expression representing a given constant.
+// NewConst construct an AIR expression representing a given constant.
 func NewConst(val *fr.Element) Expr {
 	return &Constant{val}
 }

pkg/air/gadgets/normalisation.go

@@ -8,10 +8,10 @@ import (
 	"github.com/consensys/go-corset/pkg/table"
 )
 
-// Norm constructs an expression representing the normalised value of e.  That is,
-// an expression which is 0 when e is 0, and 1 when e is non-zero.  This is done
-// by introducing a synthetic column to hold the (pseudo) mutliplicative inverse
-// of e.
+// Normalise constructs an expression representing the normalised value of e.
+// That is, an expression which is 0 when e is 0, and 1 when e is non-zero.
+// This is done by introducing a synthetic column to hold the (pseudo)
+// mutliplicative inverse of e.
 func Normalise(e air.Expr, tbl *air.Schema) air.Expr {
 	// Construct pseudo multiplicative inverse of e.
 	ie := ApplyPseudoInverseGadget(e, tbl)

pkg/table/column.go

@@ -55,6 +55,7 @@ func (c *DataColumn[T]) Accepts(tr Trace) error {
 	return nil
 }
 
+//nolint:revive
 func (c *DataColumn[T]) String() string {
 	if c.Type.AsField() != nil {
 		return fmt.Sprintf("(column %s)", c.Name)

pkg/table/constraints.go

@@ -54,6 +54,9 @@ func (p ZeroTest[E]) TestAt(row int, tr Trace) bool {
 	return val == nil || val.IsZero()
 }
 
+// String generates a human-readble string.
+//
+//nolint:revive
 func (p ZeroTest[E]) String() string {
 	return fmt.Sprintf("%s", any(p.Expr))
 }
@@ -130,6 +133,9 @@ func HoldsLocally[T Testable](k int, handle string, constraint T, tr Trace) erro
 	return nil
 }
 
+// String generates a human-readble string.
+//
+//nolint:revive
 func (p *RowConstraint[T]) String() string {
 	if p.Domain == nil {
 		return fmt.Sprintf("(vanish %s %s)", p.Handle, any(p.Constraint))