build: Test against Go 1.22

.github/workflows/build.yml

@@ -2,54 +2,55 @@ name: Build and Test
 on: [push, pull_request]
 permissions:
   contents: read
+
 jobs:
-  build-go:
+  build:
     name: Go CI
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go: ['1.20', '1.21']
+        go: ['1.21', '1.22']
     steps:
-      - uses: awalsh128/cache-apt-pkgs-action@1850ee53f6e706525805321a3f2f863dcf73c962 #v1.3.0
+      - name: Check out source
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 #v4.1.1
         with:
-          packages: git-restore-mtime libgtk-3-dev libwebkit2gtk-4.0-dev
-          version: 1.0
+          fetch-depth: 0
 
       - name: Set up Go
-        uses: actions/setup-go@93397bea11091df50f3d7e59dc26a7711a8bcfbe #v4.1.0
+        uses: actions/setup-go@0c52d547c9bc32b1aa3301fd7a9cb496313a4491 #v5.0.0
         with:
           go-version: ${{ matrix.go }}
 
-      - name: Check out source
-        uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac #v4.0.0
+      - name: Install Linters
+        run: "go install github.com/golangci/golangci-lint/cmd/golangci-lint@v1.56.0"
+
+      - uses: awalsh128/cache-apt-pkgs-action@a6c3917cc929dd0345bfb2d3feaf9101823370ad #v1.4.2
         with:
-          fetch-depth: 0
+          packages: git-restore-mtime libgtk-3-dev libwebkit2gtk-4.0-dev
+          version: 1.0
+
       # Restore original file modification times for test cache reasons
       - name: restore timestamps
         run: git restore-mtime
-      - name: Install Linters
-        run: "curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin v1.54.2"
+
       - name: Use test and module cache
-        uses: actions/cache@704facf57e6136b1bc63b828d79edcd491f0ee84 #v3.3.2
+        uses: actions/cache@0c45773b623bea8c8e75f6c82b208c3cf94ea4f9 #v4.0.2
         with:
           path: |
             ~/.cache/go-build
             ~/go/pkg/mod
-          key: go-test-${{ matrix.go }}-${{ github.sha }}
+          key: go-test-${{ matrix.go }}-${{ hashFiles('./go.sum') }}
           restore-keys: go-test-${{ matrix.go }}
 
       - name: Test
-        env:
-          GO111MODULE: "on"
-        run: |
-          ./run_tests.sh
+        run: ./run_tests.sh
 
   lint-docs:
     name: Lint Markdown
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac #v4.0.0
-    - uses: DavidAnson/markdownlint-cli2-action@3aaa38e446fbd2c288af4291aa0f55d64651050f #v12.0.0
+    - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 #v4.1.1
+    - uses: DavidAnson/markdownlint-cli2-action@b4c9feab76d8025d1e83c653fa3990936df0e6c8 #v16.0.0
       continue-on-error: true
       with:
         globs: |

README.md

@@ -1,7 +1,10 @@
 # libwallet
 
-libwallet is a go library for dcr. It includes features for creating new wallets,
+[![Build Status](https://github.com/decred/libwallet/workflows/Build%20and%20Test/badge.svg)](https://github.com/decred/libwallet/actions)
+[![Blue Oak Model License 1.0.0](https://img.shields.io/badge/license-Blue_Oak-007788.svg)](https://blueoakcouncil.org/license/1.0.0)
+[![Doc](https://img.shields.io/badge/doc-reference-blue.svg)](https://pkg.go.dev/github.com/decred/libwallet)
+
+libwallet is a Go library for dcr. It includes features for creating new wallets,
 restoring wallets from seed and synchronizing using SPV (Simple Payment Verification).
 SPV is a simple, lightweight but privacy-preserving means of fetching blockchain
 information that is relevant to a wallet.
-