Merge pull request #1335 from lightpanda-io/build

Embed v8 snapshot in builds
This commit is contained in:
Karl Seguin
2026-01-08 06:54:38 +08:00
committed by GitHub
4 changed files with 60 additions and 13 deletions

View File

@@ -5,8 +5,12 @@ env:
AWS_SECRET_ACCESS_KEY: ${{ secrets.NIGHTLY_BUILD_AWS_SECRET_ACCESS_KEY }}
AWS_BUCKET: ${{ vars.NIGHTLY_BUILD_AWS_BUCKET }}
AWS_REGION: ${{ vars.NIGHTLY_BUILD_AWS_REGION }}
RELEASE: ${{ github.ref_type == 'tag' && github.ref_name || 'nightly' }}
on:
push:
tags:
- '*'
schedule:
- cron: "2 2 * * *"
@@ -38,8 +42,11 @@ jobs:
arch: ${{env.ARCH}}
mode: 'release'
- name: v8 snapshot
run: zig build -Dprebuilt_v8_path=v8/libc_v8.a -Doptimize=ReleaseFast snapshot_creator -- src/snapshot.bin
- name: zig build
run: zig build -Dprebuilt_v8_path=v8/libc_v8.a -Doptimize=ReleaseSafe -Dcpu=x86_64 -Dgit_commit=$(git rev-parse --short ${{ github.sha }})
run: zig build -Dsnapshot_path=../../snapshot.bin -Dprebuilt_v8_path=v8/libc_v8.a -Doptimize=ReleaseFast -Dcpu=x86_64 -Dgit_commit=$(git rev-parse --short ${{ github.sha }})
- name: Rename binary
run: mv zig-out/bin/lightpanda lightpanda-${{ env.ARCH }}-${{ env.OS }}
@@ -54,7 +61,7 @@ jobs:
with:
allowUpdates: true
artifacts: lightpanda-${{ env.ARCH }}-${{ env.OS }}
tag: nightly
tag: ${{ env.RELEASE }}
build-linux-aarch64:
env:
@@ -77,8 +84,11 @@ jobs:
arch: ${{env.ARCH}}
mode: 'release'
- name: v8 snapshot
run: zig build -Dprebuilt_v8_path=v8/libc_v8.a -Doptimize=ReleaseFast snapshot_creator -- src/snapshot.bin
- name: zig build
run: zig build -Dprebuilt_v8_path=v8/libc_v8.a -Doptimize=ReleaseSafe -Dcpu=generic -Dgit_commit=$(git rev-parse --short ${{ github.sha }})
run: zig build -Dsnapshot_path=../../snapshot.bin -Dprebuilt_v8_path=v8/libc_v8.a -Doptimize=ReleaseFast -Dcpu=generic -Dgit_commit=$(git rev-parse --short ${{ github.sha }})
- name: Rename binary
run: mv zig-out/bin/lightpanda lightpanda-${{ env.ARCH }}-${{ env.OS }}
@@ -93,7 +103,7 @@ jobs:
with:
allowUpdates: true
artifacts: lightpanda-${{ env.ARCH }}-${{ env.OS }}
tag: nightly
tag: ${{ env.RELEASE }}
build-macos-aarch64:
env:
@@ -118,8 +128,11 @@ jobs:
arch: ${{env.ARCH}}
mode: 'release'
- name: v8 snapshot
run: zig build -Dprebuilt_v8_path=v8/libc_v8.a -Doptimize=ReleaseFast snapshot_creator -- src/snapshot.bin
- name: zig build
run: zig build -Dprebuilt_v8_path=v8/libc_v8.a -Doptimize=ReleaseSafe -Dgit_commit=$(git rev-parse --short ${{ github.sha }})
run: zig build -Dsnapshot_path=../../snapshot.bin -Dprebuilt_v8_path=v8/libc_v8.a -Doptimize=ReleaseFast -Dgit_commit=$(git rev-parse --short ${{ github.sha }})
- name: Rename binary
run: mv zig-out/bin/lightpanda lightpanda-${{ env.ARCH }}-${{ env.OS }}
@@ -134,7 +147,7 @@ jobs:
with:
allowUpdates: true
artifacts: lightpanda-${{ env.ARCH }}-${{ env.OS }}
tag: nightly
tag: ${{ env.RELEASE }}
build-macos-x86_64:
env:
@@ -157,8 +170,11 @@ jobs:
arch: ${{env.ARCH}}
mode: 'release'
- name: v8 snapshot
run: zig build -Dprebuilt_v8_path=v8/libc_v8.a -Doptimize=ReleaseFast snapshot_creator -- src/snapshot.bin
- name: zig build
run: zig build -Dprebuilt_v8_path=v8/libc_v8.a -Doptimize=ReleaseSafe -Dgit_commit=$(git rev-parse --short ${{ github.sha }})
run: zig build -Dsnapshot_path=../../snapshot.bin -Dprebuilt_v8_path=v8/libc_v8.a -Doptimize=ReleaseFast -Dgit_commit=$(git rev-parse --short ${{ github.sha }})
- name: Rename binary
run: mv zig-out/bin/lightpanda lightpanda-${{ env.ARCH }}-${{ env.OS }}
@@ -173,4 +189,4 @@ jobs:
with:
allowUpdates: true
artifacts: lightpanda-${{ env.ARCH }}-${{ env.OS }}
tag: nightly
tag: ${{ env.RELEASE }}

View File

@@ -48,8 +48,16 @@ RUN case $TARGETPLATFORM in \
mkdir -p v8/ && \
mv libc_v8.a v8/libc_v8.a
# build v8 snapshot
RUN zig build -Doptimize=ReleaseFast \
-Dprebuilt_v8_path=v8/libc_v8.a \
snapshot_creator -- src/snapshot.bin
# build release
RUN zig build -Doptimize=ReleaseFast -Dprebuilt_v8_path=v8/libc_v8.a -Dgit_commit=$(git rev-parse --short HEAD)
RUN zig build -Doptimize=ReleaseFast \
-Dsnapshot_path=../../snapshot.bin \
-Dprebuilt_v8_path=v8/libc_v8.a \
-Dgit_commit=$(git rev-parse --short HEAD)
FROM debian:stable-slim

View File

@@ -47,12 +47,18 @@ help:
# $(ZIG) commands
# ------------
.PHONY: build build-dev run run-release shell test bench wpt data end2end
.PHONY: build build-v8-snapshot build-dev run run-release shell test bench wpt data end2end
## Build in release-safe mode
build:
## Build v8 snapshot
build-v8-snapshot:
@printf "\033[36mBuilding v8 snapshot (release safe)...\033[0m\n"
@$(ZIG) build -Doptimize=ReleaseFast snapshot_creator -- src/snapshot.bin || (printf "\033[33mBuild ERROR\033[0m\n"; exit 1;)
@printf "\033[33mBuild OK\033[0m\n"
## Build in release-fast mode
build: build-v8-snapshot
@printf "\033[36mBuilding (release safe)...\033[0m\n"
@$(ZIG) build -Doptimize=ReleaseSafe -Dgit_commit=$$(git rev-parse --short HEAD) || (printf "\033[33mBuild ERROR\033[0m\n"; exit 1;)
@$(ZIG) build -Doptimize=ReleaseFast -Dsnapshot_path=../../snapshot.bin -Dgit_commit=$$(git rev-parse --short HEAD) || (printf "\033[33mBuild ERROR\033[0m\n"; exit 1;)
@printf "\033[33mBuild OK\033[0m\n"
## Build in debug mode

View File

@@ -211,6 +211,23 @@ env.
But you can directly use the zig command: `zig build run`.
#### Embed v8 snapshot
Lighpanda uses v8 snapshot. By default, it is created on startup but you can
embed it by using the following commands:
Generate the snapshot.
```
zig build snapshot_creator -- src/snapshot.bin
```
Build using the snapshot binary.
```
zig build -Dsnapshot_path=../../snapshot.bin
```
See [#1279](https://github.com/lightpanda-io/browser/pull/1279) for more details.
## Test
### Unit Tests