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https://github.com/artonge/Go-gtfs

Load GTFS files in golang
https://github.com/artonge/Go-gtfs

go gtfs hacktoberfest

Last synced: 20 days ago
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Load GTFS files in golang

Host: GitHub
URL: https://github.com/artonge/Go-gtfs
Owner: artonge
License: gpl-3.0
Created: 2017-07-09T09:30:31.000Z (over 7 years ago)
Default Branch: master
Last Pushed: 2023-08-16T07:58:40.000Z (about 1 year ago)
Last Synced: 2024-07-31T01:24:51.645Z (4 months ago)
Topics: go, gtfs, hacktoberfest
Language: Go
Homepage:
Size: 404 KB
Stars: 45
Watchers: 4
Forks: 23
Open Issues: 0
Metadata Files:
- Readme: README.md
- Funding: .github/FUNDING.yml
- License: LICENSE

Awesome Lists containing this project

README

# go-gtfs
Load GTFS files in Go.

[![godoc for artonge/go-gtfs](https://godoc.org/github.com/artonge/go-gtfs?status.svg)](http://godoc.org/github.com/artonge/go-gtfs)

![Go](https://github.com/artonge/go-gtfs/workflows/Go/badge.svg)
[![goreportcard for artonge/go-gtfs](https://goreportcard.com/badge/github.com/artonge/go-gtfs)](https://goreportcard.com/report/artonge/go-gtfs)

[![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=flat-square)](http://makeapullrequest.com)

**The project is in maintenance mode.**

It is kept compatible with changes in the Go ecosystem but no new features will be developed. PR could be accepted.
# Install
`go get github.com/artonge/go-gtfs`

# Examples
## Load one directory containing GTFS files:
```bash
path/to/gtfs_files
├── agency.txt
├── attributions.txt
├── calendar_dates.txt
├── calendar.txt
├── fare_attributes.txt
├── fare_rules.txt
├── feed_info.txt
├── frequencies.txt
├── levels.txt
├── pathways.txt
├── routes.txt
├── shapes.txt
├── stops.txt
├── stop_times.txt
├── transfers.txt
└── trips.txt
```
```go
g, err := gtfs.Load("path/to/gtfs_files", nil)
```

## Load a directory containing sub directories containing GTFS files:
```bash
path/to/gtfs_directories
├── gtfs1
│ ├── agency.txt
│ ├── attributions.txt
│ ├── calendar_dates.txt
│ ├── calendar.txt
│ ├── fare_attributes.txt
│ ├── fare_rules.txt
│ ├── feed_info.txt
│ ├── frequencies.txt
│ ├── levels.txt
│ ├── pathways.txt
│ ├── routes.txt
│ ├── shapes.txt
│ ├── stops.txt
│ ├── stop_times.txt
│ ├── transfers.txt
│ └── trips.txt
└── gtfs2
├── agency.txt
├── attributions.txt
├── calendar_dates.txt
├── calendar.txt
├── fare_attributes.txt
├── fare_rules.txt
├── feed_info.txt
├── frequencies.txt
├── levels.txt
├── pathways.txt
├── routes.txt
├── shapes.txt
├── stops.txt
├── stop_times.txt
├── transfers.txt
└── trips.txt

```
```go
gs, err := gtfs.LoadSplitted("path/to/gtfs_directories", nil)
```

You can then access the data through the GTFS structure.
That structure contains arrays of approriate structures for each files.
```go
type GTFS struct {
Path string // The path to the containing directory
Agency Agency
Agencies []Agency
Attributions []Attribution
Calendars []Calendar
CalendarDates []CalendarDate
FareAttributes []FareAttribute
FareRules []FareRule
FeedInfos []FeedInfo
Frequencies []Frequency
Levels []Level
Routes []Route
Pathways []Pathway
Shapes []Shape
Stops []Stop
StopsTimes []StopTime
Trips []Trip
Transfers []Transfer
}

type Route struct {
ID string `csv:"route_id"`
AgencyID string `csv:"agency_id"`
ShortName string `csv:"route_short_name"`
LongName string `csv:"route_long_name"`
Type int `csv:"route_type"`
Desc string `csv:"route_desc"`
URL string `csv:"route_url"`
Color string `csv:"route_color"`
TextColor string `csv:"route_text_color"`
}

...
```

# Contributions
Pull requests are welcome ! :)