1 files changed, 0 insertions, 172 deletions
diff --git a/src/lib/system.source.sh b/src/lib/system.source.sh
deleted file mode 100644
index 5d6f8e7..0000000
--- a/src/lib/system.source.sh
+++ /dev/null
@@ -1,172 +0,0 @@
-# shellcheck disable=SC2034
-resolve_imagemagick_command() {
-    local -r operation="$1"; shift
-    local -n command_ref="$1"; shift
-
-    command_ref=()
-
-    case "$operation" in
-        convert)
-            if command -v magick >/dev/null 2>&1; then
-                command_ref=(magick)
-                return
-            fi
-            if command -v convert >/dev/null 2>&1; then
-                command_ref=(convert)
-                return
-            fi
-            ;;
-        identify)
-            if command -v magick >/dev/null 2>&1; then
-                command_ref=(magick identify)
-                return
-            fi
-            if command -v identify >/dev/null 2>&1; then
-                command_ref=(identify)
-                return
-            fi
-            if command -v convert >/dev/null 2>&1; then
-                command_ref=(convert)
-                return
-            fi
-            ;;
-        *)
-            printf 'ERROR: Unknown ImageMagick operation %s\n' \
-                "$operation" >&2
-            return 1
-            ;;
-    esac
-
-    printf 'ERROR: ImageMagick is required; install magick or convert\n' >&2
-    return 127
-}
-
-imagemagick() {
-    local -a imagemagick_command=()
-
-    resolve_imagemagick_command convert imagemagick_command || return
-
-    run_with_timeout ImageMagick "$IMAGEMAGICK_TIMEOUT" \
-        "${imagemagick_command[@]}" "$@"
-}
-
-imagemagick_identify() {
-    local -a imagemagick_command=()
-
-    resolve_imagemagick_command identify imagemagick_command || return
-
-    if [ "${imagemagick_command[0]}" = convert ]; then
-        if [[ "${1:-}" = '-verbose' && $# -eq 2 ]]; then
-            run_with_timeout ImageMagick "$IMAGEMAGICK_TIMEOUT" \
-                "${imagemagick_command[@]}" "$2" -verbose info:
-        else
-            run_with_timeout ImageMagick "$IMAGEMAGICK_TIMEOUT" \
-                "${imagemagick_command[@]}" "$@" info:
-        fi
-        return
-    fi
-
-    run_with_timeout ImageMagick "$IMAGEMAGICK_TIMEOUT" \
-        "${imagemagick_command[@]}" "$@"
-}
-
-run_with_timeout() {
-    local -r description="$1"; shift
-    local -r seconds="$1"; shift
-    local -i status=0
-
-    if ! command -v timeout >/dev/null 2>&1; then
-        printf 'ERROR: timeout command is required to run %s\n' \
-            "$description" >&2
-        return 127
-    fi
-
-    if timeout "$seconds" "$@"; then
-        return
-    else
-        status=$?
-    fi
-
-    if (( status == 124 )); then
-        printf 'ERROR: %s timed out after %s seconds\n' \
-            "$description" "$seconds" >&2
-    fi
-
-    return "$status"
-}
-
-tarball() {
-    local -r tarball_name="$1"; shift
-    local -r tarball_suffix="$TARBALL_SUFFIX"
-    local base
-    local old_tarball
-    local -a tar_opts=()
-
-    # Cleanup tarballs from previous runs for the configured suffix.
-    while IFS= read -r -d '' old_tarball; do
-        if [[ "$old_tarball" == *"$tarball_suffix" ]]; then
-            rm -f "$old_tarball"
-        fi
-    done < <(find "$DIST_DIR" -maxdepth 1 -type f -print0)
-
-    base=$(basename "$INCOMING_DIR")
-    resolve_tar_opts tar_opts
-
-    log_info "Creating tarball $(_display_path "$DIST_DIR/$tarball_name")" \
-        "from $INCOMING_DIR"
-    (
-        cd "$(dirname "$INCOMING_DIR")"
-        run_with_timeout tar "$TAR_TIMEOUT" \
-            tar "${tar_opts[@]}" -f "$DIST_DIR/$tarball_name" "$base"
-    )
-}
-
-resolve_tar_opts() {
-    local -n options_ref="$1"; shift
-    local tar_opts_decl
-
-    options_ref=()
-
-    if ! tar_opts_decl=$(declare -p TAR_OPTS 2>/dev/null); then
-        options_ref=(-c)
-        return
-    fi
-
-    case "$tar_opts_decl" in
-        declare\ -a*\ TAR_OPTS=*)
-            options_ref=("${TAR_OPTS[@]}")
-            ;;
-        *)
-            if [ -n "${TAR_OPTS:-}" ]; then
-                read -r -a options_ref <<< "$TAR_OPTS"
-            fi
-            ;;
-    esac
-
-    if (( ${#options_ref[@]} == 0 )); then
-        options_ref=(-c)
-    fi
-}
-
-resolve_sync_destinations() {
-    local -n destinations_ref="$1"; shift
-    local destinations_decl
-
-    destinations_ref=()
-
-    if ! destinations_decl=$(declare -p SYNC_DESTINATIONS 2>/dev/null); then
-        return
-    fi
-
-    case "$destinations_decl" in
-        declare\ -a*\ SYNC_DESTINATIONS=*)
-            destinations_ref=("${SYNC_DESTINATIONS[@]}")
-            ;;
-        *)
-            if [ -n "${SYNC_DESTINATIONS:-}" ]; then
-                # shellcheck disable=SC2034
-                read -r -a destinations_ref <<< "$SYNC_DESTINATIONS"
-            fi
-            ;;
-    esac
-}