This script was written to compare keys in locale files for updates and inconsistencies. It was written in the context of the OpenHistoricalMap (OHM) fork of overpass-turbo and will be modified to work in other OHM properties.
The script uses commander.js and options are explained with tkdi --help. A concrete example of usage in the overpass-turbo/locales directory to investigate an incoming Icelandic file is
tkdi.js --debug --ours en.json --theirs is.json
which displays the values of all keys (--debug) and writes to out.json in the locales subdirectory.
Ours vs. Theirs
Ours: Run Theirs: Keyra
Ours: Share Theirs: Deila
Ours: Export Theirs: Flytja út
Ours: Save Theirs: Vista
Ours: Load Theirs: Hlaða
Ours: Wizard Theirs: Leiðarvísir
Ours: Settings Theirs: Stillingar
Ours: Help Theirs: Hjálp
Ours: Logout Theirs: Útskráning
Ours: Map Theirs: Landakort
…
Ours: Relations Theirs: Vensl
Theirs vs. Ours ("What fresh hell can this be?" –Dorothy Parker)
Theirs has key not in Ours: @metadata value: {"authors":["Sveinn í Felli"]}
Differences can be eyeballed as a reality check, then out.json would replace 'is.json'.