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Make yashrs and brush builds deterministic #49

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Merged
alganet merged 1 commit into from
Jan 27, 2026
Merged

Make yashrs and brush builds deterministic #49

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25 changes: 22 additions & 3 deletions variants/brush.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -52,23 +52,42 @@ shvr_build_brush ()
tar --extract \
--file="${build_srcdir}.tar.gz" \
--strip-components=1 \
--directory="${build_srcdir}"
--directory="${build_srcdir}" \
--owner=0 \
--group=0 \
--mode=go-w \
--touch

cd "${build_srcdir}"

RUSTFLAGS="-A unused_imports" cargo build --release
# Build with reproducible flags
# Use fixed source date epoch and disable compiler timestamp features
export SOURCE_DATE_EPOCH=1
export TZ=UTC
export RUSTFLAGS="-A unused_imports -C target-feature=-crt-static"

cargo build --release

unset SOURCE_DATE_EPOCH TZ RUSTFLAGS

mkdir -p "${SHVR_DIR_OUT}/brush_${version}/bin"
cp "./target/release/brush" "${SHVR_DIR_OUT}/brush_$version/bin"

# Strip binary to ensure reproducible output
strip --strip-all "${SHVR_DIR_OUT}/brush_${version}/bin/brush"

# Ensure consistent permissions and timestamps
touch -d "@1" "${SHVR_DIR_OUT}/brush_${version}/bin/brush"
chmod 755 "${SHVR_DIR_OUT}/brush_${version}/bin/brush"

"${SHVR_DIR_OUT}/brush_${version}/bin/brush" -c "echo brush version $version"
}

shvr_deps_brush ()
{
shvr_versioninfo_brush "$1"
apt-get -y install \
curl wget gcc
curl wget gcc binutils

if ! test -f "$HOME/.cargo/env"
then
Expand Down
23 changes: 21 additions & 2 deletions variants/yashrs.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -53,23 +53,42 @@ shvr_build_yashrs ()
tar --extract \
--file="${build_srcdir}.tar.gz" \
--strip-components=1 \
--directory="${build_srcdir}"
--directory="${build_srcdir}" \
--owner=0 \
--group=0 \
--mode=go-w \
--touch

cd "${build_srcdir}"

# Build with reproducible flags
# Use fixed source date epoch and disable compiler timestamp features
export SOURCE_DATE_EPOCH=1
export TZ=UTC
export RUSTFLAGS="-C target-feature=-crt-static"

cargo build --release

unset SOURCE_DATE_EPOCH TZ RUSTFLAGS

mkdir -p "${SHVR_DIR_OUT}/yashrs_${version}/bin"
cp "./target/release/yash3" "${SHVR_DIR_OUT}/yashrs_$version/bin"

# Strip binary to ensure reproducible output
strip --strip-all "${SHVR_DIR_OUT}/yashrs_${version}/bin/yash3"

# Ensure consistent permissions and timestamps
touch -d "@1" "${SHVR_DIR_OUT}/yashrs_${version}/bin/yash3"
chmod 755 "${SHVR_DIR_OUT}/yashrs_${version}/bin/yash3"

"${SHVR_DIR_OUT}/yashrs_${version}/bin/yash3" -c "echo yashrs version $version"
}

shvr_deps_yashrs ()
{
shvr_versioninfo_yashrs "$1"
apt-get -y install \
curl wget gcc
curl wget gcc binutils

if ! test -f "$HOME/.cargo/env"
then
Expand Down