Tackler-NG: Tackler CLI Application

This is rusty version of Tackler CLI application.

Tackler is an accounting engine and reporting tool for text based double-entry accounting.

Project Status

This is Technology Preview Release of the rusty Tackler.

The Tackler Journal Format is fully supported and also Filesystem and Git Storage backends are supported. See tackler --help how to use these.

This TPR has support for register and balance reports with support for Commodities and Shares.

AS THIS IS TECHNOLOGY PREVIEW RELEASE, THERE ARE MISSING FEATURES AND KNOWN INCONSISTENCIES WITH EXISTING TACKLER IMPLEMENTATION.

Build and install tackler

Currently you will need nightly channel of Rust to build tackler

cargo install tackler
# check that it works
tackler --version
tackler --help

Simple demo

Create a playground

mkdir -p tackler/txns; cd tackler

Let's record some transaction data

cat > txns/journal.txn << EOF
2023-04-01 'It was warm, sunny day
  Expenses:Ice_cream  2
  Assets:Cash

2023-05-01 'Ice cream 'n soda!
 Expenses:BostonCooler 3
 Assets:Cash
 
EOF

Create some reports

Simple balance

tackler --input.file txns/journal.txn --reports balance

Output

BALANCE
-------
                 0.00   -5.00  Assets
                -5.00   -5.00  Assets:Cash
                 0.00    5.00  Expenses
                 3.00    3.00  Expenses:BostonCooler
                 2.00    2.00  Expenses:Ice_cream
=====================
                 0.00

Balance with account filters

tackler --input.file txns/journal.txn --reports balance --accounts '^Expenses'

Output

BALANCE
-------
                 0.00   5.00  Expenses
                 3.00   3.00  Expenses:BostonCooler
                 2.00   2.00  Expenses:Ice_cream
=====================
                 5.00

Let's play for real

Get test vectors and full source code of Tackler

git clone --recurse-submodules https://github.com/e257-fi/tackler-ng

Use Git repository as Txn storage

Reports with Txn Checksum

tackler \
    --input.git.repo tackler-ng/suite/audit/audit-repo.git \
    --input.git.dir txns \
    --input.git.ref txns-1E1 \
    --reports balance \
    --accounts '^a:.*' \
    --audit.mode true

Output

Git Storage
         commit : 4aa4e9797501c1aefc92f32dff30ab462dae5545
      reference : txns-1E1
      directory : txns
         suffix : txn
        message : txns-1E1: 2016/12

Txn Set Checksum
        SHA-256 : 9b29071e1bf228cfbd31ca2b8e7263212e4b86e51cfee1e8002c9b795ab03f76
       Set size : 10

BALANCE
-------
                 0.00   -161.00  a:ay2016
                -6.00     -6.00  a:ay2016:am02
               -14.00    -14.00  a:ay2016:am03
               -19.00    -19.00  a:ay2016:am04
               -26.00    -26.00  a:ay2016:am05
                -1.00     -1.00  a:ay2016:am07
                -7.00     -7.00  a:ay2016:am08
               -13.00    -13.00  a:ay2016:am09
               -19.00    -19.00  a:ay2016:am10
               -25.00    -25.00  a:ay2016:am11
               -31.00    -31.00  a:ay2016:am12
=====================
              -161.00

Report with 100_000 Transactions

tackler \
    --input.git.repo tackler-ng/suite/audit/audit-repo.git \
    --input.git.dir txns \
    --input.git.ref txns-1E5 \
    --reports balance \
    --accounts '^a:.*' \
    --audit.mode true

Output

Git Storage
         commit : cb56fdcdd2b56d41fc08cc5af4a3b410896f03b5
      reference : txns-1E5
      directory : txns
         suffix : txn
        message : txns-1E5: 2016/12

Txn Set Checksum
        SHA-256 : 27060dc1ebde35bebd8f7af2fd9815bc9949558d3e3c85919813cd80748c99a7
       Set size : 100000

BALANCE
-------
                     0.00   -1574609.01  a:ay2016
               -135600.00    -135600.00  a:ay2016:am01
               -118950.00    -118950.00  a:ay2016:am02
               -135631.00    -135631.00  a:ay2016:am03
               -127137.00    -127137.00  a:ay2016:am04
               -135616.00    -135616.00  a:ay2016:am05
               -127154.00    -127154.00  a:ay2016:am06
               -135600.00    -135600.00  a:ay2016:am07
               -135603.00    -135603.00  a:ay2016:am08
               -127140.00    -127140.00  a:ay2016:am09
               -135619.00    -135619.00  a:ay2016:am10
               -127126.00    -127126.00  a:ay2016:am11
               -133433.00    -133433.00  a:ay2016:am12
=========================
              -1574609.01

Transaction Filters

Filter definition

tackler \
    --input.git.repo tackler-ng/suite/audit/audit-repo.git \
    --input.git.dir txns \
    --input.git.ref txns-1E5 \
    --reports balance \
    --accounts '^a:.*' \
    --audit.mode true \
    --api-filter-def '{"txnFilter":{"TxnFilterPostingAccount":{"regex":"^a:ay2016:am12"}}}'

The transaction filter definition could be given also as Base64 ascii armored string:

--api-filter-def base64:eyJ0eG5GaWx0ZXIiOnsiVHhuRmlsdGVyUG9zdGluZ0FjY291bnQiOnsicmVnZXgiOiJeYTpheTIwMTY6YW0xMiJ9fX0=

Output

Git Storage
         commit : cb56fdcdd2b56d41fc08cc5af4a3b410896f03b5
      reference : txns-1E5
      directory : txns
         suffix : txn
        message : txns-1E5: 2016/12

Txn Set Checksum
        SHA-256 : 51faa6d2133d22d3ff8b60aff57722d1869fc4677911b13161dce558e7498073
       Set size : 8406

Filter:
  Posting Account: "^a:ay2016:am12$"


BALANCE
-------
                    0.00   -133433.00  a:ay2016
              -133433.00   -133433.00  a:ay2016:am12
========================
              -133433.00

Further info

• Tackler Journal Format
• Txn Filters with Shell Script
• Tackler-NG repository
• Tackler website
• Plain Text Accounting

Tackler components on Crates.io

• Tackler CLI application: tackler
• Tackler Client API: tackler-api
• Tackler Server API: tackler-core
• Tackler Rusty Services: tackler-rs