omarchy-pkgs/bin/sync-repo

#!/bin/bash

# Source common functions
BUILD_ROOT=$(realpath "${BASH_SOURCE[0]%/*}/..")
source "$BUILD_ROOT/helpers/message-helpers.sh"
source "$BUILD_ROOT/helpers/paths.sh"

# Default remote (production)
DEFAULT_REMOTE="pkgs.omarchy.org:omarchy-pkgs"
REMOTE="$DEFAULT_REMOTE"
SKIP_PROD_CHECK=false
PRUNE=false

# Print header
print_header "Sync Repository to Remote"

# Parse arguments
while [[ $# -gt 0 ]]; do
  case $1 in
  --arch)
    ARCH="$2"
    update_arch_paths
    shift 2
    ;;
  --mirror)
    MIRROR="$2"
    update_arch_paths
    shift 2
    ;;
  --remote)
    REMOTE="$2"
    shift 2
    ;;
  --skip-prod-check)
    SKIP_PROD_CHECK=true
    shift
    ;;
  --prune)
    PRUNE=true
    shift
    ;;
  -h | --help)
    echo "Usage: $0 [OPTIONS]"
    echo ""
    echo "Options:"
    echo "  --arch <arch>      Target architecture (x86_64 or aarch64, default: x86_64)"
    echo "  --mirror <mirror>  Mirror to use (edge or stable, default: edge)"
    echo "  --remote <remote>  Rclone remote destination (default: $DEFAULT_REMOTE)"
    echo "  --skip-prod-check  Skip production sync confirmation"
    echo "  --prune            Also delete remote packages missing locally"
    echo "  -h, --help         Show this help message"
    echo ""
    echo "Uploads are additive by default. Removing packages from the remote"
    echo "requires --prune, which only makes sense from a complete local tree."
    exit 0
    ;;
  *)
    print_error "Unknown option: $1"
    exit 1
    ;;
  esac
done

print_info "Mirror: $MIRROR"
print_info "Architecture: $ARCH"
print_info "Local Repository: $REPO_DIR"
print_info "Remote: $REMOTE"
echo ""

# Check if local repo exists
if [[ ! -d "$REPO_DIR" ]]; then
  print_error "Local repository directory not found: $REPO_DIR"
  exit 1
fi

DESTINATION_DIRECTORY="$MIRROR/$ARCH"

# Check if syncing to production and warn user
if [[ "$REMOTE" == "$DEFAULT_REMOTE" ]] && [[ "$SKIP_PROD_CHECK" != true ]]; then
  print_warning "You are about to sync to PRODUCTION ($REMOTE/$DESTINATION_DIRECTORY)"
  echo ""
  read -p "Are you sure you want to sync to production? (y/N) " -n 1 -r
  echo
  if [[ ! $REPLY =~ ^[Yy]$ ]]; then
    print_info "Sync cancelled"
    exit 0
  fi
fi

print_info "Syncing to: $REMOTE/$DESTINATION_DIRECTORY"

# The database is what users actually resolve against, and repo-add builds it
# from this tree alone. Publishing one built from a partial tree hides every
# package it does not know about, even though the files are still on the remote.
# Refuse to shrink the package list unless that is the stated intent.
LOCAL_COUNT=$(ls -1 "$REPO_DIR"/*.pkg.tar.* 2>/dev/null | grep -vc '\.sig$' || true)
# bsdtar, not tar: the database is compressed and GNU tar will not detect that
# on a pipe. repo-add has used both gzip and zstd, so let libarchive decide.
REMOTE_COUNT=$(rclone cat "$REMOTE/$DESTINATION_DIRECTORY/omarchy.db" --s3-no-head 2>/dev/null |
  bsdtar -tf - 2>/dev/null | sed 's|/.*||' | sort -u | grep -c . || true)

if [[ "${REMOTE_COUNT:-0}" -gt 0 && "${LOCAL_COUNT:-0}" -lt "$REMOTE_COUNT" && "$PRUNE" != true ]]; then
  print_error "Local tree has $LOCAL_COUNT package(s); the remote database lists $REMOTE_COUNT"
  echo ""
  echo "Publishing this database would hide the $((REMOTE_COUNT - LOCAL_COUNT)) package(s)"
  echo "missing from $REPO_DIR."
  echo ""
  echo "To publish packages built on this machine, push them to the build host,"
  echo "which holds the complete repository:"
  echo "  bin/repo push --mirror $MIRROR --arch $ARCH"
  echo ""
  echo "If shrinking the repository is genuinely what you want, pass --prune."
  exit 1
fi

# Upload packages first, database last, so the remote never advertises a package
# it does not yet have.
#
# This is `copy`, not `sync`: a local tree is not authoritative about what should
# exist on the remote. Packages built on another machine live only in that
# machine's build-output, and pkgs.omarchy.org/ is gitignored, so any checkout
# that has not run a full release is missing nearly everything. `sync` would read
# those absences as deletions and empty the repository. --ignore-existing keeps
# versions already published from being overwritten.
if [[ "$PRUNE" == true ]]; then
  print_warning "Pruning: remote packages missing from $REPO_DIR will be DELETED"
  if [[ "$SKIP_PROD_CHECK" != true ]]; then
    read -p "Prune the remote to match this tree? (y/N) " -n 1 -r
    echo
    if [[ ! $REPLY =~ ^[Yy]$ ]]; then
      print_info "Sync cancelled"
      exit 0
    fi
  fi
  print_info "Syncing packages (with prune)..."
  rclone sync "$REPO_DIR" "$REMOTE/$DESTINATION_DIRECTORY" \
    --s3-no-head \
    --exclude "omarchy.db*" \
    --exclude "omarchy.files*" \
    --ignore-existing \
    --copy-links --delete-after -v
else
  print_info "Syncing packages..."
  rclone copy "$REPO_DIR" "$REMOTE/$DESTINATION_DIRECTORY" \
    --s3-no-head \
    --exclude "omarchy.db*" \
    --exclude "omarchy.files*" \
    --ignore-existing \
    --copy-links -v
fi

# Then sync database files last to ensure repository integrity
print_info "Updating repository database..."
rclone copy "$REPO_DIR" "$REMOTE/$DESTINATION_DIRECTORY" \
  --s3-no-head \
  --include "omarchy.*" \
  --checksum --copy-links -v

print_success "Sync complete!"