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https://github.com/igvteam/igv

Integrative Genomics Viewer. Fast, efficient, scalable visualization tool for genomics data and annotations
https://github.com/igvteam/igv

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Integrative Genomics Viewer. Fast, efficient, scalable visualization tool for genomics data and annotations

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README

        

# igv

![Build Status](https://github.com/igvteam/igv/actions/workflows/gradle.yml/badge.svg)
![GitHub issues](https://img.shields.io/github/issues/igvteam/igv)
![GitHub closed issues](https://img.shields.io/github/issues-closed/igvteam/igv)
![](https://img.shields.io/npm/l/igv.svg)

Integrative Genomics Viewer - desktop genome visualization tool for Mac, Windows, and Linux.

### Building

These instructions are meant for developers interested in working on the IGV code. For normal use,
we recommend the pre-built releases available
at [http://software.broadinstitute.org/software/igv/download](http://software.broadinstitute.org/software/igv/download).

Builds are executed from the IGV project directory. Files will be created in the 'build' subdirectory.

IGV requires **Java 21** to build and run. Later versions of Java should work but we build and test on **Java 21**.

NOTE: If on a Windows platform use ```./gradlew.bat``` in the instructions below

#### Folder structure and build targets

The IGV bundles ship with embedded JREs from AdoptOpenJDK.

* Install Gradle for your platform. See https://gradle.org/ for details.

* Use ```./gradlew createDist``` to build a distribution directory (found in ```build/IGV-dist```) containing
the igv.jar and its required runtime third-party dependencies as well as helper scripts for launching.

* Launch IGV with `igv.sh` or `igv_hidpi.sh` on Linux, `igv.command` on Mac, and `igv.bat` on Windows.

* To run igvtools from the command line use the script `igvtools` on Linux and Mac, or igvtools.bat
on Windows. See the instructions in igvtools_readme.txt in that directory.

* The launcher scripts expect this folder structure in order to run IGV.

* Use ```./gradlew test``` to run the test suite. See 'src/test/README.txt' for more information about running
the tests.

* See this [README](https://raw.githubusercontent.com/igvteam/igv/master/scripts/readme.txt) for tips about using the
IGV launcher scripts.

* This dashboard describes [project structure and dependencies](https://sourcespy.com/github/igvteamigv/).

Note that Gradle creates a number of other subdirectories in 'build'. These can be safely ignored.

#### Amazon Web Services support

Public data files hosted in Amazon S3 buckets can be loaded into IGV
using [https endpoints](https://docs.aws.amazon.com/AmazonS3/latest/dev/UsingBucket.html).

Authenticated access using s3:// urls is supported by either (1) enabling OAuth access with Cognito using the UMCCR
contributed AWS configuration option, or (2) setting AWS credentials and region information as described
[here]( https://docs.aws.amazon.com/sdk-for-java/v1/developer-guide/credentials.html) and
[here](https://docs.aws.amazon.com/sdk-for-java/v1/developer-guide/java-dg-region-selection.html).

For more details on using Cognito for OAuth access, see
the [UMCCR documentation on the backend](https://umccr.org/blog/igv-amazon-backend-setup/)
and [frontend for a provisioning URL step by step guide](https://umccr.org/blog/igv-amazon-frontend-setup/).