Fork the desktop off Omarchy as a self-contained system
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#!/bin/bash
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# blob:summary=Shared helpers for editing ~/.config/blob/shell.json (source this, don't run it).
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# blob:hidden=true
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CONFIG_FILE="$HOME/.config/blob/shell.json"
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DEFAULTS_FILE="$BLOB_PATH/config/blob/shell.json"
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fail() {
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echo "${0##*/}: $*" >&2
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exit 1
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}
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refresh_shell_config() {
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if ! blob-shell shell reloadConfig >/dev/null 2>&1; then
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blob-shell -q shell rescanPlugins >/dev/null 2>&1 || true
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fi
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}
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source_file() {
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if [[ -s $CONFIG_FILE ]]; then
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printf '%s\n' "$CONFIG_FILE"
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else
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printf '%s\n' "$DEFAULTS_FILE"
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fi
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}
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# jq pipeline that normalizes shell.json into a well-shaped object with
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# version=1, bar.layout.{left,center,right} arrays, and plugins array. Every
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# mutation pipes through this so downstream jq can assume structure.
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NORMALIZE='
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def object_or_empty: if type == "object" then . else {} end;
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def array_or_empty: if type == "array" then . else [] end;
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object_or_empty
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| .version = 1
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| .bar = (.bar | object_or_empty)
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| .bar.layout = (.bar.layout | object_or_empty)
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| .bar.layout.left = (.bar.layout.left | array_or_empty)
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| .bar.layout.center = (.bar.layout.center | array_or_empty)
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| .bar.layout.right = (.bar.layout.right | array_or_empty)
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| .plugins = (.plugins | array_or_empty)
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'
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# Apply a jq program to the source file and atomically write the result to the
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# user config, then refresh the running shell. Extra args after the program are
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# forwarded to jq (e.g. --arg/--argjson).
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_SHELL_CONFIG_TMP=""
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cleanup_shell_config_tmp() {
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if [[ -n $_SHELL_CONFIG_TMP ]]; then rm -f "$_SHELL_CONFIG_TMP"; fi
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}
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trap cleanup_shell_config_tmp EXIT
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commit() {
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local program="$1"
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shift
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mkdir -p "$(dirname "$CONFIG_FILE")"
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_SHELL_CONFIG_TMP=$(mktemp)
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jq -S -e "$@" "$program" "$(source_file)" >"$_SHELL_CONFIG_TMP" || fail "could not update shell config"
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mv "$_SHELL_CONFIG_TMP" "$CONFIG_FILE"
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_SHELL_CONFIG_TMP=""
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refresh_shell_config
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}
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