Files
logseq/deps/db/script/export_graph.cljs
Gabriel Horner 3fe790d4d7 enhance(dev): scripts can read or write db graphs as full path files
This allows for easier use of debugging graphs as they are exported by
users as a file. Also DRYed up duplicated helper
2025-05-23 13:59:02 -04:00

57 lines
2.2 KiB
Clojure

(ns export-graph
"A script that exports a graph to a sqlite.build EDN file"
(:require ["fs" :as fs]
["path" :as node-path]
[babashka.cli :as cli]
[clojure.pprint :as pprint]
[logseq.db.common.sqlite-cli :as sqlite-cli]
[logseq.db.sqlite.export :as sqlite-export]
[nbb.core :as nbb]))
(defn- resolve-path
"If relative path, resolve with $ORIGINAL_PWD"
[path]
(if (node-path/isAbsolute path)
path
(node-path/join (or js/process.env.ORIGINAL_PWD ".") path)))
(def spec
"Options spec"
{:help {:alias :h
:desc "Print help"}
:include-timestamps? {:alias :t
:desc "Include timestamps in export"}
:file {:alias :f
:desc "Saves edn to file"}
:catch-validation-errors? {:alias :c
:desc "Catch validation errors for dev"}
:exclude-namespaces {:alias :e
:coerce #{}
:desc "Namespaces to exclude from properties and classes"}
:exclude-built-in-pages? {:alias :b
:desc "Exclude built-in pages"}
:exclude-files? {:alias :F
:desc "Exclude :file/path files"}})
(defn -main [args]
(let [{options :opts args' :args} (cli/parse-args args {:spec spec})
graph-dir (first args')
_ (when (or (nil? graph-dir) (:help options))
(println (str "Usage: $0 GRAPH-NAME [& ARGS] [OPTIONS]\nOptions:\n"
(cli/format-opts {:spec spec})))
(js/process.exit 1))
conn (apply sqlite-cli/open-db! (sqlite-cli/->open-db-args graph-dir))
export-options (dissoc options :file)
export-map (sqlite-export/build-export @conn {:export-type :graph :graph-options export-options})]
(if (:file options)
(do
(println "Exported" (count (:properties export-map)) "properties,"
(count (:properties export-map)) "classes and"
(count (:pages-and-blocks export-map)) "pages")
(fs/writeFileSync (resolve-path (:file options))
(with-out-str (pprint/pprint export-map))))
(pprint/pprint export-map))))
(when (= nbb/*file* (nbb/invoked-file))
(-main *command-line-args*))