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85 lines
4.1 KiB
85 lines
4.1 KiB
5 years ago
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# Contributing
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Termux is an open source application and it is built on users' contributions. However, most of work is done by Termux
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maintainers on their spare time and therefore only priority tasks are being completed.
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Here are ways how you can help:
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- [Fixing issues](#fixing-issues)
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- [Hosting a mirror](#hosting-a-mirror)
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- [Updating packages](#updating-packages)
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Developer's wiki is available in https://github.com/termux/termux-packages/wiki.
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## Fixing issues
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By fixing bugs you will ensure that Termux packages are running smoothly. Pay attention to [issues](https://github.com/termux/termux-packages/issues) labeled as ["bug report"](https://github.com/termux/termux-packages/issues?q=is%3Aopen+is%3Aissue+label%3A%22bug+report%22) and
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["help wanted"](https://github.com/termux/termux-packages/issues?q=is%3Aopen+is%3Aissue+label%3A%22help+wanted%22). Note that
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solution for these issues may not be easy.
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### A note about package requests
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We tend not to package everything what was requested, but making exception for packages that we consider important. If you
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want to submit a package, make sure that following conditions are met:
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- Package should have widely recognised OSS licenses like GNU GPL, MIT, Apache-2.0 and similar.
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- Package should NOT be an outdated, dead project.
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- Package should NOT be a part of language-specific ecosystem. Such packages are installable through `pip`, `gem`, `cpan`, `npm`.
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We will reject requests for packaging single-file scripts. Also we may not package infamous projects as we need to be sure
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that package is used by other people, not just by someone who requested it.
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## Hosting a mirror
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Our APT repositories are receiving large amount of downloads per day. You can create own public mirror to help to deal with
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large amount of traffic.
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Requirements for a server where mirror will be hosted:
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- At least 20 GB of free space on HDD.
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- Unlimited traffic, otherwise 3 TB monthly bandwidth + caching CDN.
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- Cron job for updating mirror at least once in 24 hours.
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Software: you can use any utility (for example `apt-mirror`) for mirroring APT repositories as soon as it doesn't change
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the file structure. Hash sums and signatures must be original, otherwise GPG verification will not be passed.
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Origin URLs for mirroring:
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```
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https://dl.bintray.com/termux/termux-packages-24
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https://dl.bintray.com/grimler/game-packages-24
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https://dl.bintray.com/grimler/science-packages-24
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https://dl.bintray.com/grimler/termux-root-packages-24
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https://dl.bintray.com/xeffyr/unstable-packages
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https://dl.bintray.com/xeffyr/x11-packages
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```
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Once your mirror is ready, open the issue so it will be added to the [list](https://github.com/termux/termux-packages/wiki/Mirrors).
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## Updating packages
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Keeping packages up-to-date ensures that Termux users' will not experience the upstream bugs or security issues and will be
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able to use the latest features.
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Periodically check the [Repology](https://repology.org/projects/?inrepo=termux&outdated=1) page to see what is outdated and
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submit a pull request with version update.
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### How to update package
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In most cases it is strightforward modification of build script with chaning variables `TERMUX_PKG_VERSION` and
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`TERMUX_PKG_SHA256`.
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`TERMUX_PKG_VERSION` is a text string that represents a full package version in this format:
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```
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{EPOCH}:{PROJECT VERSION}
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```
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In most cases you need to change only the `{PROJECT VERSION}`. `{EPOCH}` is used only in rare cases such as downgrading or
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versioning scheme change.
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You may see a `TERMUX_PKG_REVISION` variable in a `build.sh` file. Remove it when package is upgraded.
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`TERMUX_PKG_SHA256` is a SHA-256 checksum of the source code archive downloaded from the URL specified with `TERMUX_PKG_SRCURL`.
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More about `build.sh` variables you can read in [developer's wiki](https://github.com/termux/termux-packages/wiki/Creating-new-package#table-of-available-package-control-fields).
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Example of package upgrading: https://github.com/termux/termux-packages/commit/fbcaa06ecc2797db77a19e2821906144b2928863.
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Important: if package has patches, ensure that they can be applied to updated source bundle. Otherwise we may reject your
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pull request.
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