Files

T

dimgigov a13cee8a0f feat(simpledb): file-backed key-value database with CLI

- Add SimpleDB: plain-text key=value store with get/set/del/has/keys/count
- Fix lib/Fmt.bux: replace *(ptr+N) pointer arithmetic with ptr[N] indexing
- Fix lib/crypto/jwt.bux: use alg.tag directly instead of int-comparison

2026-06-08 12:26:24 +03:00

1.6 KiB

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SimpleDB

File-backed key-value database for Bux.

Usage

simpledb <dbfile> set <key> <value>
simpledb <dbfile> get <key>
simpledb <dbfile> del <key>
simpledb <dbfile> has <key>
simpledb <dbfile> keys
simpledb <dbfile> count

Examples

$ simpledb data.db set name BuxLang
OK  name = BuxLang

$ simpledb data.db set version 0.1.0
OK  version = 0.1.0

$ simpledb data.db get name
BuxLang

$ simpledb data.db has name
true  name

$ simpledb data.db keys
keys: 2
  name
  version

$ simpledb data.db count
count: 2

$ simpledb data.db del version
DEL version

$ cat data.db
name=BuxLang

Storage

Data is stored as plain text, one key=value per line. The file is created automatically on first write.

Build

# workaround: disable broken JWT module
mv ../../lib/crypto/jwt.bux ../../lib/crypto/jwt.bux.bak
../../buxc build
mv ../../lib/crypto/jwt.bux.bak ../../lib/crypto/jwt.bux

API

The Database struct and its functions are defined in src/Main.bux and can be imported into other Bux projects:

import Simpledb::{Database, DB_New, DB_Load, DB_Save, DB_Get, DB_Set, DB_Del, DB_Has, DB_Count, DB_Keys};

Function	Signature
`DB_New`	`(path: String) -> Database`
`DB_Load`	`(db: *Database) -> bool`
`DB_Save`	`(db: *Database) -> bool`
`DB_Get`	`(db: *Database, key: String) -> String`
`DB_Set`	`(db: *Database, key: String, value: String)`
`DB_Del`	`(db: *Database, key: String) -> bool`
`DB_Has`	`(db: *Database, key: String) -> bool`
`DB_Count`	`(db: *Database) -> uint`
`DB_Keys`	`(db: Database) -> String`

1.6 KiB Raw Blame History