chore: bump to go 1.21

.devcontainer/Dockerfile

@@ -13,8 +13,8 @@
 
 # See here for image contents: https://github.com/microsoft/vscode-dev-containers/tree/v0.245.2/containers/go/.devcontainer/base.Dockerfile
 
-# [Choice] Go version (use -bullseye variants on local arm64/Apple Silicon): 1, 1.19, 1.18, 1-bullseye, 1.19-bullseye, 1.18-bullseye, 1-buster, 1.19-buster, 1.18-buster
-ARG VARIANT="1.20-bullseye"
+# [Choice] Go version (use -bullseye variants on local arm64/Apple Silicon): 1.21-bullseye, 1, 1.19, 1.18, 1-bullseye, 1.19-bullseye, 1.18-bullseye, 1-buster, 1.19-buster, 1.18-buster
+ARG VARIANT="1.21-bullseye"
 FROM mcr.microsoft.com/vscode/devcontainers/go:0-${VARIANT}
 
 # [Choice] Node.js version: none, lts/*, 18, 16, 14

.devcontainer/devcontainer.json

@@ -5,10 +5,10 @@
 	"build": {
 		"dockerfile": "Dockerfile",
 		"args": {
-			// Update the VARIANT arg to pick a version of Go: 1, 1.19, 1.18
+			// Update the VARIANT arg to pick a version of Go: 1.21, 1.20, 1.19, 1.18
 			// Append -bullseye or -buster to pin to an OS version.
 			// Use -bullseye variants on local arm64/Apple Silicon.
-			"VARIANT": "1.20-bullseye",
+			"VARIANT": "1.21-bullseye",
 			// Options
 			"NODE_VERSION": "none",
 			// Ratify-specific devcontainer options

.github/workflows/build-pr.yml

@@ -40,7 +40,7 @@ jobs:
       - name: setup go environment
         uses: actions/setup-go@0c52d547c9bc32b1aa3301fd7a9cb496313a4491 # v5.0.0
         with:
-          go-version: "1.20"
+          go-version: "1.21"
       - name: Run tidy
         run: go mod tidy
       - name: Build CLI
@@ -63,7 +63,7 @@ jobs:
       - name: setup go environment
         uses: actions/setup-go@0c52d547c9bc32b1aa3301fd7a9cb496313a4491 # v5.0.0
         with:
-          go-version: "1.20"
+          go-version: "1.21"
       - name: Run tidy
         run: go mod tidy
       - name: Build CLI
@@ -91,10 +91,10 @@ jobs:
     steps:
       - name: Check out code into the Go module directory
         uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
-      - name: Set up Go 1.20
+      - name: Set up Go 1.21
         uses: actions/setup-go@0c52d547c9bc32b1aa3301fd7a9cb496313a4491 # v5.0.0
         with:
-          go-version: '1.20'
+          go-version: '1.21'
 
       - name: Bootstrap e2e
         run: |
@@ -151,10 +151,10 @@ jobs:
     steps:
       - name: Check out code into the Go module directory
         uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
-      - name: Set up Go 1.20
+      - name: Set up Go 1.21
         uses: actions/setup-go@0c52d547c9bc32b1aa3301fd7a9cb496313a4491 # v5.0.0
         with:
-          go-version: '1.20'
+          go-version: '1.21'
 
       - name: Az CLI login
         uses: azure/login@cb79c773a3cfa27f31f25eb3f677781210c9ce3d # v1.6.1
@@ -207,10 +207,10 @@ jobs:
     steps:
       - name: Check out code into the Go module directory
         uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
-      - name: Set up Go 1.20
+      - name: Set up Go 1.21
         uses: actions/setup-go@0c52d547c9bc32b1aa3301fd7a9cb496313a4491 # v5.0.0
         with:
-          go-version: '1.20'
+          go-version: '1.21'
 
       - name: Az CLI login
         uses: azure/login@cb79c773a3cfa27f31f25eb3f677781210c9ce3d # v1.6.1

.github/workflows/codeql.yml

@@ -29,7 +29,7 @@ jobs:
       - name: setup go environment
         uses: actions/setup-go@0c52d547c9bc32b1aa3301fd7a9cb496313a4491 # v5.0.0
         with:
-          go-version: "1.20"
+          go-version: "1.21"
       - name: Initialize CodeQL
         uses: github/codeql-action/init@cdcdbb579706841c47f7063dda365e292e5cad7a # tag=v2.13.4
         with:

.github/workflows/golangci-lint.yml

@@ -15,9 +15,9 @@ jobs:
     steps:
       - uses: actions/setup-go@0c52d547c9bc32b1aa3301fd7a9cb496313a4491 # v5.0.0
         with:
-          go-version: '1.20'
+          go-version: '1.21'
       - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
       - name: golangci-lint
         uses: golangci/golangci-lint-action@3a919529898de77ec3da873e3063ca4b10e7f5cc # v3.7.0
         with:
-          version: v1.53
+          version: v1.55.2

.github/workflows/high-availability.yml

@@ -29,10 +29,10 @@ jobs:
     steps:
       - name: Check out code into the Go module directory
         uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
-      - name: Set up Go 1.20
+      - name: Set up Go 1.21
         uses: actions/setup-go@0c52d547c9bc32b1aa3301fd7a9cb496313a4491 # v5.0.0
         with:
-          go-version: '1.20'
+          go-version: '1.21'
 
       - name: Bootstrap e2e
         run: |

.github/workflows/quick-start.yml

@@ -29,7 +29,7 @@ jobs:
       - name: setup go environment
         uses: actions/setup-go@0c52d547c9bc32b1aa3301fd7a9cb496313a4491 # v5.0.0
         with:
-          go-version: "1.20"
+          go-version: "1.21"
       - name: Run tidy
         run: go mod tidy
       - name: Bootstrap e2e

.github/workflows/release.yml

@@ -23,7 +23,7 @@ jobs:
     - name: Set up Go
       uses: actions/setup-go@0c52d547c9bc32b1aa3301fd7a9cb496313a4491 # v5.0.0
       with:
-        go-version: '1.20'
+        go-version: '1.21'
 
     - name: Goreleaser
       uses: goreleaser/goreleaser-action@7ec5c2b0c6cdda6e8bbb49444bc797dd33d74dd8 # v5.0.0

go.mod

@@ -1,6 +1,6 @@
 module github.com/deislabs/ratify
 
-go 1.20
+go 1.21
 
 // Accidentally published prior to 1.0.0 release
 retract (