Merge pull request #59 from codecrafters-io/go1.22

CC-1121: Go 1.22 upgrade

compiled_starters/go/codecrafters.yml

@@ -7,5 +7,5 @@ debug: false
 # Use this to change the Go version used to run your code
 # on Codecrafters.
 #
-# Available versions: go-1.21
-language_pack: go-1.21
+# Available versions: go-1.22
+language_pack: go-1.22

compiled_starters/go/go.mod

@@ -8,4 +8,4 @@
 
 module github.com/codecrafters-io/grep-starter-go
 
-go 1.16
+go 1.22

dockerfiles/go-1.22.Dockerfile

@@ -0,0 +1,13 @@
+FROM golang:1.22-alpine
+
+ENV CODECRAFTERS_DEPENDENCY_FILE_PATHS="go.mod,go.sum"
+
+WORKDIR /app
+
+COPY go.mod go.sum ./
+
+# Starting from Go 1.20, the go standard library is no loger compiled
+# setting the GODEBUG environment to "installgoroot=all" restores the old behavior
+RUN GODEBUG="installgoroot=all" go install std
+
+RUN ash -c "set -exo pipefail; go mod graph | awk '{if (\$1 !~ \"@\") {print \$2}}' | xargs -r go get"

solutions/go/01-init/code/codecrafters.yml

@@ -7,5 +7,5 @@ debug: false
 # Use this to change the Go version used to run your code
 # on Codecrafters.
 #
-# Available versions: go-1.21
-language_pack: go-1.21
+# Available versions: go-1.22
+language_pack: go-1.22

solutions/go/01-init/code/go.mod

@@ -8,4 +8,4 @@
 
 module github.com/codecrafters-io/grep-starter-go
 
-go 1.16
+go 1.22

starter_templates/codecrafters.yml

@@ -16,8 +16,8 @@ language_pack: python-3.12
 language_pack: swift-5.1
 {{/ language_is_swift }}
 {{# language_is_go }}
-# Available versions: go-1.21
-language_pack: go-1.21
+# Available versions: go-1.22
+language_pack: go-1.22
 {{/ language_is_go }}
 {{# language_is_php }}
 # Available versions: php-7.4

starter_templates/go/go.mod

@@ -8,4 +8,4 @@
 
 module github.com/codecrafters-io/grep-starter-go
 
-go 1.16
+go 1.22