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Autobuild
This repository contains a script that allows us to collect 'unstable' and unsigned APK file that is build automatically by Travis CI after each commit.
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The repository contains a special branch where only one APK file is stored:
autobuild
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In the root directory of this repository, there is a file .travis.yml that contains build rules for Travis
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After the build is successfully finished, we can push newly created APK back to the
autobuild
branch into this directory. It is done by executing ofpush-apk.sh
script:
after_success:
- ./autobuild/push-apk.sh
- In this script, we first clone
autobuild
branch into a separate directory:
git clone https://github.com/mkulesh/microMathematics.git --branch autobuild --single-branch microMathematics_autobuild
cd microMathematics_autobuild
- Next, we copy the newly created APK from gradle output directory
./app/build/outputs/apk
into this directory of theautobuild
branch
mv ../microMathematics/app/build/outputs/apk/microMathematics-v2.16.apk ./autobuild
- Next, we prepare git for push into a remote repository using github personal access token as a "Travis CI" user:
git config --global user.email "travis@travis-ci.org"
git config --global user.name "Travis CI"
git remote add origin-master https://${AUTOBUILD_TOKEN}@github.com/mkulesh/microMathematics
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The private personal access token is generated once here and needs to be stored somewhere (but not in the repository).
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The token can be encrypted using
travis
tool and attached to the.travis.yml
file. Just install Travis gem (sudo gem install travis
) and run following command in the root directory of the repository:
echo AUTOBUILD_TOKEN=<generated token> | travis encrypt --add -r mkulesh/microMathematics
- This tool expands
.travis.yml
by new section that contains encrypted variable${AUTOBUILD_TOKEN}
env:
global:
secure: ERsltm1IX7A...
- After performing
git remote add origin-master https://${AUTOBUILD_TOKEN}@github.com/mkulesh/microMathematics
, we are in the local branchautobuild
, authorized in the github for read/write operations and can finally commit and push the APK. Here, we don’t want to run a build for a this commit in order to avoid circular builds. To achieve it, travis needs[ci skip]
label in the commit message:
git commit --message "Snapshot autobuild N.$TRAVIS_BUILD_NUMBER [ci skip]"
git push origin-master
See also How to set up TravisCI for projects that push back to github. The free icons for the page logo are provided by visualpharm.com.
See also Travis CI: автоматическая загрузка собранных модулей на GitHub (In Russian)