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Verify the Zig toolchain checksum and pin noz by commit #162

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Merged
kwsantiago merged 1 commit into from
Aug 1, 2026
Merged

Verify the Zig toolchain checksum and pin noz by commit #162

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12 changes: 12 additions & 0 deletions .github/dependabot.yml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,12 @@
version: 2
updates:
# Zig dependencies in build.zig.zon have no Dependabot ecosystem, and the Zig
# toolchain itself is fetched by checksum in ci.yml. Both are tracked by hand.
- package-ecosystem: "github-actions"
directory: "/"
schedule:
interval: "weekly"
groups:
all:
patterns: ["*"]
open-pull-requests-limit: 5
36 changes: 30 additions & 6 deletions .github/workflows/ci.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -20,9 +20,20 @@ jobs:
run: sudo apt-get update && sudo apt-get install -y liblmdb-dev libsecp256k1-dev libssl-dev

- name: Setup Zig
env:
ZIG_VERSION: 0.16.0
# sha256 of zig-x86_64-linux-0.16.0.tar.xz, from ziglang.org/download/index.json
ZIG_SHA256: 70e49664a74374b48b51e6f3fdfbf437f6395d42509050588bd49abe52ba3d00
run: |
curl -L https://ziglang.org/download/0.16.0/zig-x86_64-linux-0.16.0.tar.xz | tar -xJ
echo "$PWD/zig-x86_64-linux-0.16.0" >> $GITHUB_PATH
set -euo pipefail
tarball="zig-x86_64-linux-$ZIG_VERSION.tar.xz"
# download to disk and verify before extracting: piping straight into
# tar executes whatever was served, with no chance to check it first
curl -fsSL --retry 3 -o "$tarball" \
"https://ziglang.org/download/$ZIG_VERSION/$tarball"
echo "$ZIG_SHA256 $tarball" | sha256sum -c -
tar -xJf "$tarball"
echo "$PWD/zig-x86_64-linux-$ZIG_VERSION" >> $GITHUB_PATH

- name: Build
run: zig build
Expand All @@ -46,15 +57,28 @@ jobs:
run: sudo apt-get update && sudo apt-get install -y liblmdb-dev libsecp256k1-dev libssl-dev

- name: Setup Zig
env:
ZIG_VERSION: 0.16.0
# sha256 of zig-x86_64-linux-0.16.0.tar.xz, from ziglang.org/download/index.json
ZIG_SHA256: 70e49664a74374b48b51e6f3fdfbf437f6395d42509050588bd49abe52ba3d00
run: |
curl -L https://ziglang.org/download/0.16.0/zig-x86_64-linux-0.16.0.tar.xz | tar -xJ
echo "$PWD/zig-x86_64-linux-0.16.0" >> $GITHUB_PATH
set -euo pipefail
tarball="zig-x86_64-linux-$ZIG_VERSION.tar.xz"
# download to disk and verify before extracting: piping straight into
# tar executes whatever was served, with no chance to check it first
curl -fsSL --retry 3 -o "$tarball" \
"https://ziglang.org/download/$ZIG_VERSION/$tarball"
echo "$ZIG_SHA256 $tarball" | sha256sum -c -
tar -xJf "$tarball"
echo "$PWD/zig-x86_64-linux-$ZIG_VERSION" >> $GITHUB_PATH

- name: Build noz (nostr test client)
env:
NOZ_VERSION: v0.2.1
# pinned by commit: a tag can be moved, a commit cannot
NOZ_COMMIT: 848a2e3acdcfd0c82364ee391cc50ec0784ea5f0
run: |
git clone --depth 1 --branch "$NOZ_VERSION" https://github.com/privkeyio/noz "$RUNNER_TEMP/noz"
git clone --filter=blob:none https://github.com/privkeyio/noz "$RUNNER_TEMP/noz"
git -C "$RUNNER_TEMP/noz" checkout --detach "$NOZ_COMMIT"
(cd "$RUNNER_TEMP/noz" && zig build -Doptimize=ReleaseFast)
echo "$RUNNER_TEMP/noz/zig-out/bin" >> $GITHUB_PATH

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