add gomod

Author: leohhhn

.github/workflows/gno-fmt.yaml

@@ -33,9 +33,6 @@ jobs:
           go-version: ${{ env.GO_VERSION }}
           cache: true
 
-      - name: Expose GOBIN on PATH
-        run: echo "${GOBIN}" >> "$GITHUB_PATH"
-
       - name: Checkout tools repo
         uses: actions/checkout@v4
         with:

.github/workflows/gno-lint.yaml

@@ -33,23 +33,20 @@ jobs:
           go-version: ${{ env.GO_VERSION }}
           cache: true
 
-      - name: Expose GOBIN on PATH
-        run: echo "${GOBIN}" >> "$GITHUB_PATH"
+      - name: Ensure deps are downloaded
+        run: go mod download
 
-      - name: Checkout tools repo
-        uses: actions/checkout@v4
-        with:
-          repository: ${{ env.TOOLS_REPO }}
-          ref: ${{ env.TOOLS_REF }}   # master, latest commit
-          path: toolsrepo
-          fetch-depth: 1              # only latest commit
+      - name: Read pinned Gno version from go.mod
+        id: gnoversion
+        run: |
+          V=$(go list -m -f '{{.Version}}' github.com/gnolang/gno)
+          echo "version=$V" >> "$GITHUB_OUTPUT"
 
-      - name: Install tools
+      - name: Install gno
         run: |
-          cd toolsrepo
-          # Install from the tools repo
-          go install ./gnovm/cmd/gno
+          go install github.com/gnolang/gno/gnovm/cmd/gno@${{ steps.gnoversion.outputs.version }}
+          gno version
 
       - name: Lint
         working-directory: packages
-        run: gno lint ./... -v || true
+        run: gno lint ./... -v

.github/workflows/gno-test.yaml

@@ -33,9 +33,6 @@ jobs:
           go-version: ${{ env.GO_VERSION }}
           cache: true
 
-      - name: Expose GOBIN on PATH
-        run: echo "${GOBIN}" >> "$GITHUB_PATH"
-
       - name: Checkout tools repo
         uses: actions/checkout@v4
         with:

go.mod

@@ -0,0 +1,7 @@
+module your/module
+
+go 1.23.0
+
+toolchain go1.24.3
+
+require github.com/gnolang/gno v0.0.0-20250922044730-89d8028c2d5e // indirect

go.sum

@@ -0,0 +1,2 @@
+github.com/gnolang/gno v0.0.0-20250922044730-89d8028c2d5e h1:A3IJoquF3lC9td4uDbSwSIp13myzoavs8IqpaYcxmi8=
+github.com/gnolang/gno v0.0.0-20250922044730-89d8028c2d5e/go.mod h1:j9wKq29meqwktEj2ReqPbSkeYUwoisfxHHVeV20lhtw=

tools.go

@@ -0,0 +1,8 @@
+//go:build tools
+// +build tools
+
+package tools
+
+import (
+	_ "github.com/gnolang/gno/gnovm/cmd/gno"
+)