feat(go): emit deprecation warning when using go1.16 and go1.17

.github/workflows/main.yml

@@ -32,10 +32,10 @@ jobs:
         uses: actions/setup-dotnet@v2
         with:
           dotnet-version: '6.0.x'
-      - name: Set up Go 1.16
+      - name: Set up Go 1.18
         uses: actions/setup-go@v3
         with:
-          go-version: '1.16'
+          go-version: '1.18'
       - name: Set up Java 8
         uses: actions/setup-java@v3
         with:
@@ -126,10 +126,10 @@ jobs:
         uses: actions/setup-dotnet@v2
         with:
           dotnet-version: '6.0.x'
-      - name: Set up Go 1.16
+      - name: Set up Go 1.18
         uses: actions/setup-go@v3
         with:
-          go-version: '1.16'
+          go-version: '1.18'
       - name: Set up Java 8
         uses: actions/setup-java@v3
         with:
@@ -207,14 +207,14 @@ jobs:
   test:
     permissions:
       contents: none
-    name: Test (${{ matrix.os }} / dotnet ${{ matrix.dotnet }} / java ${{ matrix.java }} / node ${{ matrix.node }} / python ${{ matrix.python }})
+    name: Test (${{ matrix.os }} / dotnet ${{ matrix.dotnet }} / go ${{ matrix.go }} / java ${{ matrix.java }} / node ${{ matrix.node }} / python ${{ matrix.python }})
     needs: build
     strategy:
       fail-fast: false
       matrix:
         # All currently supported node versions (Maintenance LTS, Active LTS, Current)
         dotnet: ['3.1.x']
-        go: ['1.16']
+        go: ['1.18']
         java: ['8']
         node:
           - '14' # EOL 2023-04-30
@@ -227,47 +227,66 @@ jobs:
           # Test using Windows
           - os: windows-latest
             dotnet: '3.1.x'
-            go: '1.16'
+            go: '1.18'
             java: '8'
             node: '14'
             python: '3.7'
           # Test using macOS
           - os: macos-latest
             dotnet: '3.1.x'
-            go: '1.16'
+            go: '1.18'
             java: '8'
             node: '14'
             python: '3.7'
           # Test alternate .NETs
           - java: '8'
             dotnet: '6.0.x'
-            go: '1.16'
+            go: '1.18'
+            node: '14'
+            os: ubuntu-latest
+            python: '3.7'
+          # Test alternate Gos
+          - java: '8'
+            dotnet: '3.1.x'
+            go: '1.16' # EOL since March 15, 2022 (in grace period until end of september 2022)
+            node: '14'
+            os: ubuntu-latest
+            python: '3.7'
+          - java: '8'
+            dotnet: '3.1.x'
+            go: '1.17' # EOL since August 02, 2022 (in grace period until end of september 2022)
+            node: '14'
+            os: ubuntu-latest
+            python: '3.7'
+          - java: '8'
+            dotnet: '3.1.x'
+            go: '1.19'
             node: '14'
             os: ubuntu-latest
             python: '3.7'
           # Test alternate Javas
           - java: '11'
             dotnet: '3.1.x'
-            go: '1.16'
+            go: '1.18'
             node: '14'
             os: ubuntu-latest
             python: '3.7'
           # Test alternate Pythons
           - python: '3.8'
             dotnet: '3.1.x'
-            go: '1.16'
+            go: '1.18'
             java: '8'
             node: '14'
             os: ubuntu-latest
           - python: '3.9'
             dotnet: '3.1.x'
-            go: '1.16'
+            go: '1.18'
             java: '8'
             node: '14'
             os: ubuntu-latest
           - python: '3.10'
             dotnet: '3.1.x'
-            go: '1.16'
+            go: '1.18'
             java: '8'
             node: '14'
             os: ubuntu-latest

gh-pages/content/user-guides/lib-author/index.md

@@ -17,7 +17,7 @@ to produce releasable artifacts.
 | Language/Platform | SDK Requirement              |
 | ----------------- | ---------------------------- |
 | .NET              | .NET Core ≥ 3.1 / .NET ≥ 5.0 |
-| Go                | Go ≥ 1.16                    |
+| Go                | Go ≥ 1.18                    |
 | Java              | JDK ≥ 8 *and* Maven ≥ 3.6    |
 | Python            | Python ≥ 3.7                 |
 

packages/@jsii/go-runtime-test/project/go.mod

@@ -1,6 +1,6 @@
 module github.com/aws/jsii/go-runtime-test
 
-go 1.17
+go 1.16
 
 require (
 	github.com/aws/jsii-runtime-go v0.0.0
@@ -12,16 +12,6 @@ require (
 	golang.org/x/tools v0.1.12
 )
 
-require (
-	github.com/Masterminds/semver/v3 v3.1.1 // indirect
-	github.com/aws/jsii/jsii-calc/go/scopejsiicalcbaseofbase/v2 v2.1.1 // indirect
-	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/pmezard/go-difflib v1.0.0 // indirect
-	golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4 // indirect
-	golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f // indirect
-	gopkg.in/yaml.v3 v3.0.1 // indirect
-)
-
 replace (
 	github.com/aws/jsii-runtime-go => ../../go-runtime/jsii-runtime-go
 	github.com/aws/jsii/jsii-calc/go/jcb => ../jsii-calc/go/jcb

packages/@jsii/go-runtime-test/project/go.sum

@@ -3,6 +3,8 @@ github.com/Masterminds/semver/v3 v3.1.1/go.mod h1:VPu/7SZ7ePZ3QOrcuXROw5FAcLl4a0
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/mattn/go-isatty v0.0.16 h1:bq3VjFmv/sOjHtdEhmkEV4x1AJtvUvOJ2PFAZ5+peKQ=
+github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
@@ -30,8 +32,9 @@ golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f h1:v4INt8xihDGvnrfjMDVXGxw9wrfxYyCjk0KbXjhR55s=
 golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab h1:2QkjZIsXupsJbJIdSjjUOgWK3aEtzyuh2mPt3l/CkeU=
+golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=

packages/@jsii/go-runtime/jsii-runtime-go/deprecationwarning.go

@@ -0,0 +1,37 @@
+//go:build (go1.16 || go1.17) && !go1.18
+// +build go1.16 go1.17
+// +build !go1.18
+
+package jsii
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/aws/jsii-runtime-go/internal/compiler"
+	"github.com/mattn/go-isatty"
+)
+
+// / Emits a deprecation warning message when
+func init() {
+	tty := isatty.IsTerminal(os.Stderr.Fd()) || isatty.IsCygwinTerminal(os.Stderr.Fd())
+
+	if tty {
+		// Set terminal to bold red
+		fmt.Fprintf(os.Stderr, "\u001b[31m\u001b[1m")
+	}
+
+	fmt.Fprintln(os.Stderr, "###########################################################")
+	fmt.Fprintf(os.Stderr, "# This binary was compiled with %v, which has reached #\n", compiler.Version)
+	fmt.Fprintf(os.Stderr, "# end-of-life on %v.                              #\n", compiler.EndOfLifeDate)
+	fmt.Fprintln(os.Stderr, "#                                                         #")
+	fmt.Fprintln(os.Stderr, "# Support for this version WILL be dropped in the future! #")
+	fmt.Fprintln(os.Stderr, "#                                                         #")
+	fmt.Fprintln(os.Stderr, "# See https://go.dev/security for more information.       #")
+	fmt.Fprintln(os.Stderr, "###########################################################")
+
+	if tty {
+		// Reset terminal back to normal
+		fmt.Fprintf(os.Stderr, "\u001b[0m")
+	}
+}

packages/@jsii/go-runtime/jsii-runtime-go/go.mod

@@ -4,6 +4,7 @@ go 1.16
 
 require (
 	github.com/Masterminds/semver/v3 v3.1.1
+	github.com/mattn/go-isatty v0.0.16
 	github.com/stretchr/testify v1.8.0
 )
 

packages/@jsii/go-runtime/jsii-runtime-go/go.sum

@@ -3,13 +3,17 @@ github.com/Masterminds/semver/v3 v3.1.1/go.mod h1:VPu/7SZ7ePZ3QOrcuXROw5FAcLl4a0
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/mattn/go-isatty v0.0.16 h1:bq3VjFmv/sOjHtdEhmkEV4x1AJtvUvOJ2PFAZ5+peKQ=
+github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
 github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.8.0 h1:pSgiaMZlXftHpm5L7V1+rVB+AZJydKsMxsQBIJw4PKk=
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
+golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab h1:2QkjZIsXupsJbJIdSjjUOgWK3aEtzyuh2mPt3l/CkeU=
+golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

packages/@jsii/go-runtime/jsii-runtime-go/internal/compiler/go1.16.go

@@ -0,0 +1,12 @@
+//go:build go1.16 && !go1.17
+// +build go1.16,!go1.17
+
+package compiler
+
+// Version denotes the version of the go compiler that was used for building
+// this binary. It is intended for use only in the compiler deprecation warning
+// message.
+const Version = "go1.16"
+
+// EndOfLifeDate is the date at which this compiler version reached end-of-life.
+const EndOfLifeDate = "2022-03-15"

packages/@jsii/go-runtime/jsii-runtime-go/internal/compiler/go1.17.go

@@ -0,0 +1,12 @@
+//go:build go1.17 && !go1.18
+// +build go1.17,!go1.18
+
+package compiler
+
+// Version denotes the version of the go compiler that was used for building
+// this binary. It is intended for use only in the compiler deprecation warning
+// message.
+const Version = "go1.17"
+
+// EndOfLifeDate is the date at which this compiler version reached end-of-life.
+const EndOfLifeDate = "2022-08-02"

packages/jsii-pacmak/lib/targets/go.ts

@@ -41,7 +41,7 @@ export class Golang extends Target {
     const localGoMod = await this.writeLocalGoMod(pkgDir);
 
     try {
-      // run `go build` with local.go.mod, go 1.16 requires that we download
+      // run `go build` with local.go.mod, go 1.16+ requires that we download
       // modules explicit so go.sum is updated. We'd normally want to use
       // `go mod download`, but because of a bug in go 1.16, we have to use
       // `go mod tidy` instead.

superchain/Dockerfile

@@ -75,7 +75,7 @@ RUN POWERSHELL_RELEASE=$(curl -X GET -fSsIL "https://aka.ms/powershell-release?t
   && chmod +x /opt/microsoft/powershell/pwsh
 
 # Prepare Go distribution
-ARG GO_VERSION="1.17.5"
+ARG GO_VERSION="1.18.5"
 RUN curl -fSsL "https://golang.org/dl/go${GO_VERSION}.linux-${TARGETPLATFORM#linux/}.tar.gz" -o /tmp/go.tar.gz          \
   && mkdir -p /opt/golang/go                                                                                            \
   && tar -xzf /tmp/go.tar.gz -C /opt/golang/go --strip-components=1

superchain/README.md

@@ -16,7 +16,7 @@ SDK             | Version
 `Javascript`    | see [NodeJS and NPM](#nodejs-and-npm)
 `PowerShell`    | `pwsh >= 7.1.3`
 `Python 3`      | `python3 >= 3.7.4` with `pip3 >= 20.0.2`
-`Go`            | `go >= 1.17`
+`Go`            | `go >= 1.18`
 
 ## Image tags