Merge pull request #1158 from fluxcd/go-1.26

Upgrade to Go 1.26 in CI

Author: matheuscscp

.github/workflows/build.yaml

@@ -21,7 +21,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@4b73464bb391d4059bd26b0524d20df3927bd417 # v6.3.0
         with:
-          go-version: 1.25.x
+          go-version: 1.26.x
           # https://github.com/actions/setup-go/blob/main/docs/adrs/0000-caching-dependencies.md#example-of-real-use-cases
           cache-dependency-path: |
             **/go.sum

.github/workflows/cifuzz.yaml

@@ -16,7 +16,7 @@ jobs:
     - name: Setup Go
       uses: actions/setup-go@4b73464bb391d4059bd26b0524d20df3927bd417 # v6.3.0
       with:
-        go-version: 1.25.x
+        go-version: 1.26.x
         # https://github.com/actions/setup-go/blob/main/docs/adrs/0000-caching-dependencies.md#example-of-real-use-cases
         cache-dependency-path: |
           **/go.sum

.github/workflows/e2e.yaml

@@ -43,7 +43,7 @@ jobs:
         if: ${{ steps.filter.outputs.git == 'true' || steps.filter.outputs.e2e == 'true' || github.event_name == 'workflow_dispatch' }}
         uses: actions/setup-go@4b73464bb391d4059bd26b0524d20df3927bd417 # v6.3.0
         with:
-          go-version: 1.25.x
+          go-version: 1.26.x
           # https://github.com/actions/setup-go/blob/main/docs/adrs/0000-caching-dependencies.md#example-of-real-use-cases
           cache-dependency-path: |
             **/go.sum

.github/workflows/integration-aws.yaml

@@ -30,7 +30,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@4b73464bb391d4059bd26b0524d20df3927bd417 # v6.3.0
         with:
-          go-version: 1.25.x
+          go-version: 1.26.x
           cache-dependency-path: tests/integration/go.sum
       - name: Setup Terraform
         uses: hashicorp/setup-terraform@5e8dbf3c6d9deaf4193ca7a8fb23f2ac83bb6c85 # v4.0.0

.github/workflows/integration-azure.yaml

@@ -29,7 +29,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@4b73464bb391d4059bd26b0524d20df3927bd417 # v6.3.0
         with:
-          go-version: 1.25.x
+          go-version: 1.26.x
           cache-dependency-path: tests/integration/go.sum
       - name: Setup Terraform
         uses: hashicorp/setup-terraform@5e8dbf3c6d9deaf4193ca7a8fb23f2ac83bb6c85 # v4.0.0

.github/workflows/integration-cleanup.yaml

@@ -22,7 +22,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@4b73464bb391d4059bd26b0524d20df3927bd417 # v6.3.0
         with:
-          go-version: 1.25.x
+          go-version: 1.26.x
           cache-dependency-path: ./tools/reaper/go.sum
       - name: Setup bin dir
         run: mkdir -p ~/.local/bin
@@ -49,7 +49,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@4b73464bb391d4059bd26b0524d20df3927bd417 # v6.3.0
         with:
-          go-version: 1.25.x
+          go-version: 1.26.x
           cache-dependency-path: ./tools/reaper/go.sum
       - name: Authenticate to Azure
         uses: Azure/login@a457da9ea143d694b1b9c7c869ebb04ebe844ef5 # v1.4.6
@@ -72,7 +72,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@4b73464bb391d4059bd26b0524d20df3927bd417 # v6.3.0
         with:
-          go-version: 1.25.x
+          go-version: 1.26.x
           cache-dependency-path: ./tools/reaper/go.sum
       - name: Authenticate to AWS
         uses: aws-actions/configure-aws-credentials@8df5847569e6427dd6c4fb1cf565c83acfa8afa7 # v6.0.0

.github/workflows/integration-gcp.yaml

@@ -29,7 +29,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@4b73464bb391d4059bd26b0524d20df3927bd417 # v6.3.0
         with:
-          go-version: 1.25.x
+          go-version: 1.26.x
           cache-dependency-path: tests/integration/go.sum
       - name: Setup Terraform
         uses: hashicorp/setup-terraform@5e8dbf3c6d9deaf4193ca7a8fb23f2ac83bb6c85 # v4.0.0

.github/workflows/scan.yaml

@@ -23,7 +23,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@4b73464bb391d4059bd26b0524d20df3927bd417 # v6.3.0
         with:
-          go-version: 1.25.x
+          go-version: 1.26.x
           cache-dependency-path: |
             **/go.sum
             **/go.mod

actions/envtest/action.yml

@@ -19,7 +19,7 @@ runs:
     - name: Setup Go
       uses: actions/setup-go@4d34df0c2316fe8122ab82dc22947d607c0c91f9 # v4.0.0
       with:
-        go-version: 1.25.x
+        go-version: 1.26.x
         cache: false
     - name: Use specified version to install
       if: inputs.envtest_version != ''