GitHub - feramhq/transity: Keep track of your ?, ?, ?, ?, ? on your command line
source link: https://github.com/feramhq/transity
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readme.md
Transity
The plain text accounting tool of the future. Keep track of your ?, ?, ?, ?, ? on your command line.
- List of Features / TODOs
- Installation
- Usage
- Journal File Format
- Plotting
- Import from Ledger CLI
- FAQ
- Comparison with Hledger
- Ideas
- Related
List of Features / TODOs
- Modeled on transactions instead of debiting / crediting accounts => Support for complex transactions made up of several transfers
- Dedicated payer (from) and payee (to) fields (ledger only supports payee)
- No misuse of accounts as categories / tags => direct support for them
- No hard-coded asset / liability connotation as it is viewpoint dependent => Choose viewpoint when printing the balance
- Easily editable & processable file format based on YAML
- Clear separation between
- Physical account (e.g. wallet, bank account)
- Entities (e.g. my mum, a company)
- Purpose of transaction (food, travel)
- High precision timestamps
- Including nanoseconds
- Support for all states of transaction life cycle
- Request - Request to exchange a commodity
- Offer - Specification of commodity & expected trade item
- Acceptance - Affirmation of interest in offered exchange
- Fulfillments
- Certification - Acknowledgment that exchange was performed
- Support for any type of commodity (e.g. even time and messages)
- Differentiation between transfers, transactions & exchanges
- Special syntax for exchanges
- Meta data for all entities (transactions, accounts, entities, …)
- Verification of data consistency
- CSV import
- Link to receipt file
- Dashboard
- Budgets (including progress visualization)
- Export to various formats for post-processing
- Gnuplot (for trends)
- Graphviz (for account / entity relations)
- JS-Sequence-Diagrams (sequence of transactions)
- (H)ledger Format (for using (H)ledger exclusive features)
- Additional features for crypto currencies
- TODO: Think about what features exactly
- Multi file support
- Cache-files to speed up processing of large data sets
- Support for time limited commodities (e.g. subscription for a month)
- Commodities
- Treat as scientific units (e.g 1 k€ == 1000 €)
- Hard vs Soft vs Fungible vs …
- Define which are allowed / prohibited for each account
- Generate EPC QR Codes for transfers
Installation
From npm
npm install --global transity
From Source
git clone https://github.com/feramhq/transity
cd transity
npm link
Usage
$ transity balance examples/journal.yaml anna 1 evil-machine -49978.02 € ben -50 $ -1.432592 BTC -100 € evil-corp -1 evil-machine 50015 € good-inc -100 € grocery-shop 11.97 € john:giro 50 $ 1.432592 BTC 85 € john:wallet 66.05 €
If linked modules aren't exposed in your path you can also run
cli/main.js balance examples/journal.yaml
List complete usage manual by simply calling transity
without any arguments.
$ transity Usage: transity <command> <path/to/journal.yaml> Command Description ------------------ ------------------------------------------------------------ balance Simple balance of all accounts transactions All transcations and their transfers entries All individual deposits & withdrawals entries-by-account All individual deposits & withdrawals grouped by account gplot Code and data for gnuplot impulse diagram to visualize transfers of all accounts gplot-cumul Code and data for cumuluative gnuplot step chart to visualize balance of all accounts
Journal File Format
A minimal journal file is a YAML file with following format:
owner: anna commodities: - id: € name: Euro alias: - EUR note: Currency used in the European Union utc: 2017-04-02 19:33:53 entities: - id: anna name: Anna Smith utc: 2017-04-02 19:33:28 tags: - person accounts: - id: wallet name: Wallet note: Anna's black wallet utc: 2017-04-02 19:33:28 tags: - wallet - id: evil-corp name: Evil Corporation utc: 2017-04-02 19:33:28 note: The Evil Corporation in the United States of Evil tags: - company transactions: - title: Purchase of evil machine transfers: - utc: 2017-02-17 from: anna to: evil-corp amount: 50000 € - utc: 2017-02-17 from: evil-corp to: anna amount: 1 evil-machine
Plotting
Per default all accounts are plotted.
To limit it to only a subsection use awk
to filter the output.
For example all transactions of Euro accounts:
transity gplot examples/journal.yaml \ | awk '/^$/ || /(EOD|^set terminal)/ || /€/' \ | gnuplot \ | imgcat
Or all account balances of Euro accounts over time:
transity gplot-cumul examples/journal.yaml \ | awk '/^$/ || /(EOD|^set terminal)/ || /€/' \ | gnuplot \ | imgcat
Import from Ledger CLI
Update the ledger filepath in following command, copy it into your CLI and execute it.
bash -c '{ \ echo date,id,from,to,amount,note,tags; \ ledger \ --file ledgers/main.ledger \ --csv-format \'%( format_date(date,"%Y-%m-%d")),%( quoted(code)),%( quoted("")),%( quoted(payee)),%(quoted(display_amount)),%( quoted(join(trim(xact.note | "{{PLACEHOLDER}}")))),%( quoted("- " + display_account + "\\\\n- " + join(trim(note | "{{PLACEHOLDER}}"))) )\n\' \ --sort date \ csv; \ } \ | sed "s/{{PLACEHOLDER}}//g" \ | sed \'s/\\\\"/""/g\' \ > transactions.csv'
(The ugly {{PLACEHOLDER}}
workaround is necessary to make it work
if no note is specified for a transaction,
the second sed
command fixes escaping of "
in CSV)
Convert transactions.csv
to YAML with e.g. browserling.com/tools/csv-to-yaml
Attention:
- Merge adjacent entries as each entry only debits / credits an account.
An transaction always involves 2 accounts (
from
andto
). (For expenses basically copy the ledger-account from the second entry into thefrom
field of the first entry) from
andto
might reversed for income (depending on how thepayee
field was used)- Account names of Ledger-CLI are interpreted as tags Transity understands accounts as physical accounts
- The note is duplicated in the
tags
field. There is no way to get only the tags in Ledger-CLI ?
FAQ
Why another plain text accounting tool?
Existing accounting tools are historically based on the notion of an account. You add money (debit) and you remove money (credit). (If this sounds backwards to you, read this explanation)
For example you get 50 € from your mum and buy some food for 20 €.
Account | Debit | Credit
--------|---------|--------
Wallet | 50.00 € |
Wallet | | 20.00 €
---------------------------
Simple, but also incomplete. Where did the money come from, where did it go? This led to double entry bookkeeping. Whenever you add some money to an account you have to remove the same amount from another.
Account | Debit | Credit
--------|---------|--------
Wallet | 50.00 € |
Mum | | 50.00 €
Wallet | | 20.00 €
Food | 20.00 € |
---------------------------
But you must never forget a posting, because otherwise your account won't balance.
Account | Debit | Credit
--------|---------|--------
Wallet | 50.00 € |
Mum | | 50.00 €
Wallet | | 20.00 €
---------------------------
Oops, where did the money go? ?
If this looks (and sounds) confusing or too complicated, you're not alone! It made sense in former times as this layout makes it easier to add up the amounts by hand, but not in times of computers.
So how can we simplify it? It's actually quite easy: We just have to model it in terms of transactions, and not accounts.
Amount | From | To
-------|--------|--------
50 € | Mum | Wallet
20 € | Wallet | Food
-------------------------
- Simple - No more confusing debit / credit / asset / liability mumbo jumbo
- Intuitive - Just like you would talk about it
- Safe - It's obvious if you forget to fill out a field
Together with some further changes it yields a easier understandable, more robust and more complete representation of accounting!
Why is it written in PureScript?
PureScript leverages strong static typing and can therefore give more guarantees about the functionality of the code than weakly typed or untyped languages (like JavaScript).
You wouldn't want your money get lost in rounding errors or
be turned to undefined
, would you? ?
Why is it not written in Haskell?
PureScript can also easily be used in the browser or get deployed as a cloud function as it simply compiles to JavaScript. With Haskell you'd have to use another language for a web frontend or quarrel with experimental stuff like GHCJS.
Comparison with Hledger
Checkout the files hledger.journal and journal.yaml for similar transactions modeled in Hledger and in Transity.
Reporting
hledger --file examples/hledger.journal balance
# vs
transity balance examples/journal.yaml
hledger --file examples/hledger.journal register
# vs
transity transactions examples/journal.yaml
hledger --file examples/hledger.journal register --output-format=csv
# vs
transity entries examples/journal.yaml
Missing features
- Hledger has no first class support for Gnuplot (Check out Report Scripts for Ledger CLI with Gnuplot for some scripts)
Ideas
Entry / Value Date
There are no separate fields for entry or value dates necessary. Simply use ISO 8601 time intervals to specify the duration of a transfer.
transactions: - id: '123456789' note: Deposit of savings transfers: - utc: 2018-01-04T12:00--05T22:10 from: john to: bank amount: 100 €
Syntax
This is a first concept for an alternative syntax for the YAML journal file:
2016-04-16 18:50:28
#20135604
1 year registration of domain "example.org"
john -> paypal : 9.95 €
paypal -> namecheap : 10.69 $
paypal -> icann : 0.18 $
namecheap -> john : 1 Domain
Related
- plaintextaccounting.org - Best of plain text accounting.
- cs007.blog - Personal finance for engineers.
- principlesofaccounting.com - Online tutorial on accounting.
- npoacct.sfconservancy.org - Effort to create accounting software for non-profit organizations.
- github.com/nuex/t - sh script for working with ledger timelog files.
- github.com/bankscrap/bankscrap - Ruby gem to extract balance and transactions from multiple banks.
- github.com/prashants/webzash - Easy to use web based double entry accounting software.
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