Upgrade to Go 1.27

.circleci/config.yml

@@ -5,7 +5,7 @@ executors:
       - image: cimg/base:stable
   go:
     docker:
-      - image: cimg/go:1.26.1
+      - image: golang:1.27rc2
 jobs:
   check_whitespace:
     executor: go

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.26.1 AS builder
+FROM golang:1.27rc2 AS builder
 
 ARG TARGETPLATFORM
 

dev-scripts/run-go-tests

@@ -54,7 +54,7 @@ fi
 # Install go-critic if it's not present.
 GOCRITIC_PATH="$(go env GOBIN)/go-critic"
 readonly GOCRITIC_PATH
-readonly GOCRITIC_VERSION="v0.14.3"
+readonly GOCRITIC_VERSION="v0.14.4"
 if [[ ! -f "${GOCRITIC_PATH}" ]]; then
     go install "github.com/go-critic/go-critic/cmd/go-critic@${GOCRITIC_VERSION}"
 fi

flake.nix

@@ -7,8 +7,8 @@
     # Use https://www.nixhub.io/ to find the exact nixpkgs reference for exact
     # package versions.
 
-    # 1.26.1 release
-    go-nixpkgs.url = "github:NixOS/nixpkgs/e607cb5360ff1234862ac9f8839522becb853bb9";
+    # 1.27rc2 release
+    go-nixpkgs.url = "github:NixOS/nixpkgs/7525d999cd850b9a488817abc89c75dc733acf17";
 
     # 3.44.2 release
     sqlite-nixpkgs.url = "github:NixOS/nixpkgs/5ad9903c16126a7d949101687af0aa589b1d7d3d";
@@ -50,7 +50,7 @@
   } @ inputs:
     flake-utils.lib.eachDefaultSystem (system: let
       gopkg = go-nixpkgs.legacyPackages.${system};
-      go = gopkg.go_1_26;
+      go = gopkg.go_1_27;
       buildGoModule = gopkg.buildGoModule.override {inherit go;};
       sqlite = sqlite-nixpkgs.legacyPackages.${system}.sqlite;
       nodepkgs = nodejs-nixpkgs.legacyPackages.${system};

go.mod

@@ -1,6 +1,6 @@
 module github.com/mtlynch/screenjournal/v2
 
-go 1.26
+go 1.27
 
 require (
 	codeberg.org/mtlynch/simpleauth/v3 v3.0.0-20260419204402-296b389fc48a