@randajan/revert/dist/cjs/sync/utils.cjs.map

A minimalist utility for running sequential steps with automatic rollback on failure.

{
  "version": 3,
  "sources": ["../../../src/sync/utils.js"],
  "sourcesContent": ["// Converted to sync\r\n\r\n\r\nexport const revertable = (value, steps, fn, onError)=>{\r\n    let dir=true, s = 1;\r\n    const r = { status:\"pass\", pass:value };\r\n\r\n    while (s > 0 && s <= steps) {\r\n        try { r.pass = fn(r.pass, dir, s, steps); }\r\n        catch (err) {\r\n            if (onError) { onError(err, dir, s, steps); }\r\n            r.status = dir ? \"undo\" : \"fail\";\r\n            r[r.status] = err;\r\n            r[r.status + \"Step\"] = s;\r\n            if (dir) { dir = false; } else { break; }\r\n        }\r\n        s += dir*2-1;\r\n    }\r\n\r\n    if (r.pass === undefined) { delete r.pass; }\r\n\r\n    return Object.freeze(r);\r\n}\r\n\r\nexport const attempt = (exec, attemptCount=3, delay=2000)=>{\r\n    let a = 1, e;\r\n\r\n    while (true) {\r\n        try { return exec(a); }\r\n        catch(err) { e = err; }\r\n        if (a >= attemptCount) { throw e; }\r\n        a ++;\r\n    }\r\n}"],
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  "names": []
}