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build: use Golang 1.26rc2 for all builds #5137

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7503518
build: use Golang 1.26rc1 for all builds
deadprogram Dec 20, 2025
1ac9fb5
build: use Go 1.26rc2 for all builds
deadprogram Jan 18, 2026
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2 changes: 1 addition & 1 deletion .circleci/config.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -105,7 +105,7 @@ jobs:
# This tests the latest supported LLVM version when linking against system
# libraries.
docker:
- image: golang:1.25-bullseye
- image: golang:1.26rc2-bookworm
steps:
- test-linux:
llvm: "20"
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4 changes: 2 additions & 2 deletions .github/workflows/build-macos.yml
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Expand Up @@ -40,7 +40,7 @@ jobs:
- name: Install Go
uses: actions/setup-go@v6
with:
go-version: '1.25.5'
go-version: '1.26.0-rc.2'
cache: true
- name: Restore LLVM source cache
uses: actions/cache/restore@v4
Expand Down Expand Up @@ -135,7 +135,7 @@ jobs:
- name: Install Go
uses: actions/setup-go@v6
with:
go-version: '1.25.5'
go-version: '1.26.0-rc.2'
cache: true
- name: Build TinyGo (LLVM ${{ matrix.version }})
run: go install -tags=llvm${{ matrix.version }}
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16 changes: 8 additions & 8 deletions .github/workflows/linux.yml
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Expand Up @@ -18,7 +18,7 @@ jobs:
# statically linked binary.
runs-on: ubuntu-latest
container:
image: golang:1.25-alpine
image: golang:1.26rc2-alpine
outputs:
version: ${{ steps.version.outputs.version }}
steps:
Expand All @@ -40,15 +40,15 @@ jobs:
- name: Cache Go
uses: actions/cache@v4
with:
key: go-cache-linux-alpine-v1-${{ hashFiles('go.mod') }}
key: go-cache-linux-alpine-v2-${{ hashFiles('go.mod') }}
path: |
~/.cache/go-build
~/go/pkg/mod
- name: Restore LLVM source cache
uses: actions/cache/restore@v4
id: cache-llvm-source
with:
key: llvm-source-20-linux-alpine-v1
key: llvm-source-20-linux-alpine-v2
path: |
llvm-project/clang/lib/Headers
llvm-project/clang/include
Expand All @@ -73,7 +73,7 @@ jobs:
uses: actions/cache/restore@v4
id: cache-llvm-build
with:
key: llvm-build-20-linux-alpine-v1
key: llvm-build-20-linux-alpine-v2
path: llvm-build
- name: Build LLVM
if: steps.cache-llvm-build.outputs.cache-hit != 'true'
Expand All @@ -97,7 +97,7 @@ jobs:
uses: actions/cache@v4
id: cache-binaryen
with:
key: binaryen-linux-alpine-v1
key: binaryen-linux-alpine-v2
path: build/wasm-opt
- name: Build Binaryen
if: steps.cache-binaryen.outputs.cache-hit != 'true'
Expand Down Expand Up @@ -137,7 +137,7 @@ jobs:
- name: Install Go
uses: actions/setup-go@v6
with:
go-version: '1.25.5'
go-version: '1.26.0-rc.2'
cache: true
- name: Install wasmtime
uses: bytecodealliance/actions/wasmtime/setup@v1
Expand Down Expand Up @@ -181,7 +181,7 @@ jobs:
- name: Install Go
uses: actions/setup-go@v6
with:
go-version: '1.25.5'
go-version: '1.26.0-rc.2'
cache: true
- name: Install Node.js
uses: actions/setup-node@v4
Expand Down Expand Up @@ -298,7 +298,7 @@ jobs:
- name: Install Go
uses: actions/setup-go@v6
with:
go-version: '1.25.5'
go-version: '1.26.0-rc.2'
cache: true
- name: Restore LLVM source cache
uses: actions/cache/restore@v4
Expand Down
10 changes: 5 additions & 5 deletions .github/workflows/windows.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -41,7 +41,7 @@ jobs:
- name: Install Go
uses: actions/setup-go@v6
with:
go-version: '1.25.5'
go-version: '1.26.0-rc.2'
cache: true
- name: Restore cached LLVM source
uses: actions/cache/restore@v4
Expand Down Expand Up @@ -94,7 +94,7 @@ jobs:
- name: Cache Go cache
uses: actions/cache@v4
with:
key: go-cache-windows-v1-${{ hashFiles('go.mod') }}
key: go-cache-windows-v2-${{ hashFiles('go.mod') }}
path: |
C:/Users/runneradmin/AppData/Local/go-build
C:/Users/runneradmin/go/pkg/mod
Expand Down Expand Up @@ -147,7 +147,7 @@ jobs:
- name: Install Go
uses: actions/setup-go@v6
with:
go-version: '1.25.5'
go-version: '1.26.0-rc.2'
cache: true
- name: Download TinyGo build
uses: actions/download-artifact@v4
Expand Down Expand Up @@ -177,7 +177,7 @@ jobs:
- name: Install Go
uses: actions/setup-go@v6
with:
go-version: '1.25.5'
go-version: '1.26.0-rc.2'
cache: true
- name: Download TinyGo build
uses: actions/download-artifact@v4
Expand Down Expand Up @@ -213,7 +213,7 @@ jobs:
- name: Install Go
uses: actions/setup-go@v6
with:
go-version: '1.25.5'
go-version: '1.26.0-rc.2'
cache: true
- name: Download TinyGo build
uses: actions/download-artifact@v4
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4 changes: 2 additions & 2 deletions Dockerfile
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
# tinygo-llvm stage obtains the llvm source for TinyGo
FROM golang:1.25 AS tinygo-llvm
FROM golang:1.26rc2 AS tinygo-llvm

RUN apt-get update && \
apt-get install -y apt-utils make cmake clang-17 ninja-build && \
Expand Down Expand Up @@ -33,7 +33,7 @@ RUN cd /tinygo/ && \

# tinygo-compiler copies the compiler build over to a base Go container (without
# all the build tools etc).
FROM golang:1.25 AS tinygo-compiler
FROM golang:1.26rc2 AS tinygo-compiler

# Copy tinygo build.
COPY --from=tinygo-compiler-build /tinygo/build/release/tinygo /tinygo
Expand Down
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