travis-abandonment-replication

Replication package for our MSR 2018 paper on Travis-CI abandonment, for public inspection in the interest of open science.

Citation

If you use this data, we would appreciate it if you cite:

@inproceedings{widder2018abandonment,
  title={I’m Leaving You, Travis: A Continuous Integration Breakup Story},
  author={Widder, David and Hilton, Michael and K\"{a}stner, Christian and Vasilescu, Bogdan},
  booktitle={Proc.\ International Conference on Mining Software Repositories (MSR)},
  year={2018},
  organization={IEEE}
}

Data Description

Here is a description of the measures we refer to in the paper:

• lang: the project language as determined automatically by GitHub
• created_at: the date of the project's first commit
• last_build_finished_at: the data of the project's last build (data collected circa Mar 2017)
• first_t_commit: the date of the first .travis.yml commit
• last_t_commit: the date of the last .travis.yml commit
• active: Whether builds are switched on
• last_build_duration: the duration in seconds of the last Travis build
• yml_contribs: the number of contributors to the .travis.yml file
• yml_commits: the number of commits to the .travis.yml file
• job_count: the number of jobs spaned by the last Travis build
• last_build: date of the last Travis build
• commits: number of project commits
• contribs: number of project contributors
• last_commit: the date of the last commit to the project
• build_count: the number of builds completed (data collected circa Mar 2017)
• first_build the date of the first Travis build
• yml_deleted: the date the yml file was deleted, if applicable
• builds_period: the number of days that builds were active on Travis
• pushes: the number of Push instigated builds on Travis
• PRs: the number of Pull Request instigated builds on Travis
• project_age: the age of the project in days
• abandoned: whether the project has abandoned Travis or not
• commit_time_after_last_build: the number of days between the most recent build and the most recent commit to the project
• abandoned_and_alive": whether the project was still alive 30 days after the most recent build (to rule out project abandonment from Travis abandonment)