Files
logseq/deps/db/script/dump_datoms.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

25 lines
967 B
Clojure

(ns dump-datoms
"A script that dumps all eavt datoms to a specified edn file
$ yarn -s nbb-logseq script/dump_datoms.cljs db-name datoms.edn"
(:require ["fs" :as fs]
["path" :as node-path]
[clojure.pprint :as pprint]
[datascript.core :as d]
[logseq.db.common.sqlite-cli :as sqlite-cli]
[nbb.core :as nbb]))
(defn -main [args]
(when (< (count args) 2)
(println "Usage: $0 GRAPH FILE")
(js/process.exit 1))
(let [[graph-name file*] args
conn (apply sqlite-cli/open-db! (sqlite-cli/->open-db-args graph-name))
datoms (mapv #(vec %) (d/datoms @conn :eavt))
parent-dir (or js/process.env.ORIGINAL_PWD ".")
file (node-path/join parent-dir file*)]
(println "Writing" (count datoms) "datoms to" file)
(fs/writeFileSync file (with-out-str (pprint/pprint datoms)))))
(when (= nbb/*file* (nbb/invoked-file))
(-main *command-line-args*))