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Make install script backward compatible with old and new release formats

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The install script now tries checksums.txt first (v4.29.0+), then falls back
to individual .sha256 files (v4.28.0 and earlier). This ensures users can
update from any version regardless of which checksum format was used.

This fixes the release format transition issue where changing asset structure
broke updates for users on older versions.
This commit is contained in:
rcourtman 2025-11-11 20:19:47 +00:00
parent b53a21f11f
commit d78983cafc
1 changed files with 19 additions and 11 deletions
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30
install.sh
View file

@ -1720,18 +1720,28 @@ download_pulse() {
exit 1
fi
# Download checksums file and verify
if ! wget -q --timeout=60 --tries=2 -O "/tmp/checksums.txt" "$CHECKSUMS_URL"; then
print_error "Failed to download checksums file for Pulse release"
print_info "Refusing to install without checksum verification"
exit 1
# Download and verify checksum (try new format first, fall back to old)
EXPECTED_CHECKSUM=""
# Try checksums.txt first (v4.29.0+)
if wget -q --timeout=60 --tries=2 -O "/tmp/checksums.txt" "$CHECKSUMS_URL" 2>/dev/null; then
EXPECTED_CHECKSUM=$(grep "${ARCHIVE_NAME}" /tmp/checksums.txt 2>/dev/null | awk '{print $1}')
rm -f /tmp/checksums.txt
fi
# Extract the checksum for our specific archive
EXPECTED_CHECKSUM=$(grep "${ARCHIVE_NAME}" /tmp/checksums.txt | awk '{print $1}')
# Fall back to individual .sha256 file (v4.28.0 and earlier)
if [ -z "$EXPECTED_CHECKSUM" ]; then
print_error "Checksum not found in checksums.txt for ${ARCHIVE_NAME}"
rm -f /tmp/checksums.txt
CHECKSUM_URL="${DOWNLOAD_URL}.sha256"
if wget -q --timeout=60 --tries=2 -O "${ARCHIVE_PATH}.sha256" "$CHECKSUM_URL" 2>/dev/null; then
EXPECTED_CHECKSUM=$(awk '{print $1}' "${ARCHIVE_PATH}.sha256")
rm -f "${ARCHIVE_PATH}.sha256"
fi
fi
# If we still don't have a checksum, fail
if [ -z "$EXPECTED_CHECKSUM" ]; then
print_error "Failed to download checksum for Pulse release"
print_info "Refusing to install without checksum verification"
exit 1
fi
@ -1741,10 +1751,8 @@ download_pulse() {
print_error "Checksum verification failed for downloaded Pulse release"
print_error "Expected: $EXPECTED_CHECKSUM"
print_error "Got: $ACTUAL_CHECKSUM"
rm -f /tmp/checksums.txt
exit 1
fi
rm -f /tmp/checksums.txt
# Extract to temporary directory first
TEMP_EXTRACT="/tmp/pulse-extract-$$"