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| 1 | +#!/bin/bash |
| 2 | +# |
| 3 | +# Script to upgrade the vendored copy of libsodium. |
| 4 | +# |
| 5 | +# Usage: |
| 6 | +# .github/bin/update-libsodium.sh <version> |
| 7 | +# |
| 8 | +# Example: |
| 9 | +# .github/bin/update-libsodium.sh 1.0.20 |
| 10 | + |
| 11 | +set -euo pipefail |
| 12 | + |
| 13 | +BASE_URL="https://download.libsodium.org/libsodium/releases" |
| 14 | +SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)" |
| 15 | +REPO_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)" |
| 16 | +SRC_DIR="$REPO_ROOT/src" |
| 17 | +LIBSODIUM_DIR="$SRC_DIR/libsodium" |
| 18 | + |
| 19 | +if [ $# -ne 1 ]; then |
| 20 | + echo "Usage: $0 <version>" >&2 |
| 21 | + echo "Example: $0 1.0.20" >&2 |
| 22 | + exit 1 |
| 23 | +fi |
| 24 | + |
| 25 | +VERSION="$1" |
| 26 | +TARBALL_NAME="libsodium-${VERSION}-stable.tar.gz" |
| 27 | +MSVC_NAME="libsodium-${VERSION}-stable-msvc.zip" |
| 28 | +TARBALL_URL="${BASE_URL}/${TARBALL_NAME}" |
| 29 | +MSVC_URL="${BASE_URL}/${MSVC_NAME}" |
| 30 | +MSVC_PATH="${SRC_DIR}/${MSVC_NAME}" |
| 31 | + |
| 32 | +echo "Upgrading libsodium to version ${VERSION}" |
| 33 | +echo |
| 34 | + |
| 35 | +# Step 1: Check git is clean (ignore untracked files) |
| 36 | +echo "Checking git working tree..." |
| 37 | +if git status --porcelain | grep -qv '^??'; then |
| 38 | + echo "Error: Git working tree has uncommitted changes." >&2 |
| 39 | + echo "Please commit or stash your changes first." >&2 |
| 40 | + exit 1 |
| 41 | +fi |
| 42 | +echo " -> Working tree is clean" |
| 43 | +echo |
| 44 | + |
| 45 | +# Step 2: Download new files to temp location first to verify they exist |
| 46 | +echo "Downloading new files..." |
| 47 | +TMPDIR="$(mktemp -d)" |
| 48 | +trap 'rm -rf "$TMPDIR"' EXIT |
| 49 | + |
| 50 | +TMP_TARBALL="${TMPDIR}/${TARBALL_NAME}" |
| 51 | +TMP_MSVC="${TMPDIR}/${MSVC_NAME}" |
| 52 | + |
| 53 | +echo "Downloading ${TARBALL_URL}..." |
| 54 | +if ! curl -fSL -o "$TMP_TARBALL" "$TARBALL_URL"; then |
| 55 | + echo "Error downloading tarball." >&2 |
| 56 | + echo "Version ${VERSION} may not exist. Check available versions at:" >&2 |
| 57 | + echo " ${BASE_URL}/" >&2 |
| 58 | + exit 1 |
| 59 | +fi |
| 60 | +echo " -> Downloaded tarball" |
| 61 | + |
| 62 | +echo "Downloading ${MSVC_URL}..." |
| 63 | +if ! curl -fSL -o "$TMP_MSVC" "$MSVC_URL"; then |
| 64 | + echo "Error downloading MSVC zip." >&2 |
| 65 | + echo "Version ${VERSION} may not exist. Check available versions at:" >&2 |
| 66 | + echo " ${BASE_URL}/" >&2 |
| 67 | + exit 1 |
| 68 | +fi |
| 69 | +echo " -> Downloaded MSVC zip" |
| 70 | +echo |
| 71 | + |
| 72 | +# Step 3: Remove old files |
| 73 | +echo "Removing old files..." |
| 74 | +if [ -d "$LIBSODIUM_DIR" ]; then |
| 75 | + echo "Removing ${LIBSODIUM_DIR}..." |
| 76 | + rm -rf "$LIBSODIUM_DIR" |
| 77 | +fi |
| 78 | + |
| 79 | +# Remove old MSVC zip (but not the one for the version we're upgrading to) |
| 80 | +for old_file in "$SRC_DIR"/libsodium-*-stable-msvc.zip; do |
| 81 | + [ -e "$old_file" ] || continue |
| 82 | + if [[ "$old_file" == *"-${VERSION}-"* ]]; then |
| 83 | + continue |
| 84 | + fi |
| 85 | + echo "Removing old archive ${old_file}..." |
| 86 | + rm -f "$old_file" |
| 87 | +done |
| 88 | +echo |
| 89 | + |
| 90 | +# Step 4: Extract tarball and install MSVC zip |
| 91 | +echo "Extracting tarball to ${LIBSODIUM_DIR}..." |
| 92 | +mkdir -p "$LIBSODIUM_DIR" |
| 93 | +tar -xzf "$TMP_TARBALL" -C "$LIBSODIUM_DIR" --strip-components=1 |
| 94 | + |
| 95 | +echo "Installing MSVC zip..." |
| 96 | +mv "$TMP_MSVC" "$MSVC_PATH" |
| 97 | +echo " -> ${MSVC_PATH}" |
| 98 | +echo |
| 99 | + |
| 100 | +echo "Successfully upgraded libsodium to ${VERSION}" |
| 101 | +echo |
| 102 | +echo "Next steps:" |
| 103 | +echo " 1. Review the changes with 'git diff'" |
| 104 | +echo " 2. Test the build" |
| 105 | +echo " 3. Commit the changes" |
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