We love improvements to our tools! There are a few key ways you can help us improve our projects:
Our process for submitting feedback, feature requests, and reporting bugs usually begins by discussion on our chat and, after initial clarification, through GitHub issues. Each project repository generally maintains its own set of issues:
https://github.com/kiwix/<repository-name>/issues
Some projects have additional templates or sets of questions for each issue, which you will be prompted to fill out when creating one.
Issues that span multiple projects or are about coordinating how we work overall are in the Overview Issue Tracker.
We still do not have project guidelines for all of the projects hosted in our GitHub Organization, which new repositories should follow during their creation.
Our process for accepting changes operates by Pull Request (PR) and has a few steps:
-
If you haven't submitted anything before, and you aren't (yet!) a member of our organization, fork and clone the repo:
$ git clone [email protected]:<your-username>/<repository-name>.git
Organization members should clone the upstream repo, instead of working from a personal fork:
$ git clone [email protected]:kiwix/<repository-name>.git
-
Create a new branch for the changes you want to work on. Choose a topic for your branch name that reflects the change:
$ git checkout -b <branch-name>
-
Create or modify the files with your changes. If you want to show other people work that isn't ready to merge in, commit your changes then create a pull request (PR) with WIP or Work In Progress in the title.
https://github.com/kiwix/<repository-name>/pull/new/main
-
Once your changes are ready for final review, commit your changes then modify or create your pull request (PR), assign as a reviewer or ping (using "
@<username>
") a Lieutenant (someone able to merge in PRs) active on the project (all Lieutenants can be pinged via@kiwix/lieutenants
) -
Allow others sufficient time for review and comments before merging. We make use of GitHub's review feature to comment in-line on PRs when possible. There may be some fixes or adjustments you'll have to make based on feedback.
-
Once you have integrated comments, or waited for feedback, a Lieutenant should merge your changes in!
Our branching strategy is based on this article which we suggest you read.
- main the actively worked on next release of the app, what we branch off of while working on new features and what we merge into upon feature completion
- feature/ or feature/<username>/ any branch under this directory is an actively developed feature,
feature
branches culminate in a PR, are merged and deleted. Typically afeature
branch is off ofmain
but in rare scenarios, if there is an issue in production a branch may be made offmain
to fix this issue, this type offeature
branch must be merged tomain
before being deleted. Branch names should be in the format <issue-number>-kebab-case-title
All branches should have distinct history and should be visually easy to follow, for this reason only perform merge commits when merging code either by PR or when synchronising.
If you wish to rebase you should be following the Golden Rule and adhere to the advice in the heading Aside: Rebase as cleanup is awesome in the coding lifecycle.
For writing commit messages please read the COMMITSTYLE carefully. Kindly adhere to the guidelines. Pull requests not matching the style will be rejected.
For an overview of how to make design changes to Kiwix Android, check out DESIGN.md.
The Kiwix app is split into 3 modules
core
- the "core" functionality of the app shared between different clientsapp
- the main app Kiwix, Wikipedia Offlinecustom
- this is for building custom applications that supply only 1 zim file and a custom skin
The default build is debug
, with this variant you can use a debugger while developing. To install the application click the run
button in Android Studio with the app
configuration selected while you have a device connected. The release
build is what gets uploaded to the Google Play store and can be built locally with the dummy credentials/keystore provided.
By default we fetch kiwix-lib, the key component for interacting with ZIM files from maven, but if you wish to use your own locally compiled version for testing purposes, then you can create the directory app/libs
and place your .aar file inside it to have it used instead.
We've implemented Git hooks to ensure code quality and minimize potential errors in the Kiwix project. The pre-commit Git hook, automatically runs detekt
, ktlint
, and lint
with every commit.
If this hook identifies any potential errors or code quality issues, it will fail the commit and provide the reason for the failure. You need to fix that error and recommit your code.
However, if there's a valid reason to skip linting for a particular commit, you can use:
git commit --no-verify
PR should be linted properly locally. The linter is a git hooks and always run automatically.
If you have a good reason to ignore it, please run:
git commit --no-verify
Unit tests are located in [module]/src/test
and to run them locally you
can use the gradle command:
$ gradlew testDebugUnitTest
or the abbreviated:
$ gradlew tDUT
Automated tests that require a connected device (UI related tests) are located in [module]/src/androidTest
& app/src/androidTestKiwix
, to run them locally you can use the gradle command:
$ gradlew connectedDebugAndroidTest
or the abbreviated:
$ gradlew cDAT
All local test results can be seen under [module]/build/reports/
To generate coverage reports for your unit tests run:
$ gradlew jacocoTestReport
To generate coverage reports for your automated tests run:
$ gradlew jacocoInstrumentationTestReport
Code coverage results can be seen under [module]/build/reports/
All PRs will have all these tests run and a combined coverage report will be attached, if coverage is to go down the PR will be marked failed. On Travis CI the automated tests are run on an emulator. To learn more about the commands run on the CI please refer to .github/workflows.
These guidelines are based on Tools for Government Data Archiving's.
For contributions please read the CODESTYLE carefully. Pull requests that do not match the style will be rejected.
Kiwix Android is available in multiple languages. Translations of string resources are managed by Translatewiki.net.
When adding new strings to the code base (menu entries, warnings, dialog, ...), developers are required to do it using a string resource.
When adding a string resource to the code base, developers are required to provide additional context on how and where the new string will be used. This helps translators to understand the context and translate accurately.
More information about the Kiwix project in Translatewiki.net.
Each user-visible string in Kiwix Android should be listed in
strings.xml
files to allow proper translation, replacement and
modification.
Newly added string resources are imported by Translatewiki.net every few days and and then manually translated by a community of volunteers.
Every few days, Translatewiki.net pushes automatically the new translations in Kiwix Android git repository via a PR.
Start by adding your new string resource new_string
to
values/strings.xml
in English. That is:
...
<string name="new_string">New String</string>
...
You will now have to describe the string in values-qq/strings.xml
with where and how the new string is used. E.x. for the string
<string name="on">On</string>
: values-qq/strings.xml:
...
<string name="on">This is used in the settings screen to turn on the dark mode.</string>
...
It's important to notice that:
-
The values in
values/strings.xml
are the strings that are going to be displayed in the Kiwix application to the user. -
The values in
values-qq/strings.xml
are only visible to the translator and are only there to help them make a correct translation.