oss-health-metrics:metrics:contribution-acceptance
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oss-health-metrics:metrics:contribution-acceptance [2017/05/18 00:16] klumbard [8. External References (Literature)] |
oss-health-metrics:metrics:contribution-acceptance [2017/10/06 20:52] (current) GeorgLink fixed link |
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| - | __**[[oss-health-metrics:metrics|<< Back to List of Activity Metrics]]**__ | ||
| ====== Contribution Acceptance ====== | ====== Contribution Acceptance ====== | ||
| - | ===== 1. Description ===== | + | Page permanently moved to |
| - | Ratio of contributions accepted vs. closed without acceptance | + | https://github.com/chaoss/metrics/blob/master/activity-metrics/contribution-acceptance.md |
| - | + | ||
| - | ===== 2. Use Cases ===== | + | |
| - | + | ||
| - | ===== 3. Sample Visualization ===== | + | |
| - | + | ||
| - | ===== 4. Sample Implementations ===== | + | |
| - | ===GHTorrent: Pull Request Acceptance Rate (Merged over Opened)=== | + | |
| - | + | ||
| - | SELECT projects.name as project_name, DATE(date_created), CAST(num_approved AS DECIMAL)/CAST(num_open AS DECIMAL) AS approved_over_opened | + | |
| - | FROM (SELECT COUNT(DISTINCT pull_request_id) AS num_approved, projects.name AS project_name, DATE(pull_request_history.created_at) AS accepted_on | + | |
| - | FROM pull_request_history | + | |
| - | JOIN pull_requests ON pull_request_history.pull_request_id = pull_requests.id | + | |
| - | JOIN projects ON pull_requests.base_repo_id = projects.id | + | |
| - | WHERE action = 'merged' | + | |
| - | GROUP BY projects.id, accepted_on) accepted | + | |
| - | JOIN (SELECT count(distinct pull_request_id) AS num_open, projects.id as repo_id, DATE(pull_request_history.created_at) AS date_created | + | |
| - | FROM pull_request_history | + | |
| - | JOIN pull_requests ON pull_request_history.pull_request_id = pull_requests.id | + | |
| - | JOIN projects ON pull_requests.base_repo_id = projects.id | + | |
| - | WHERE pull_request_id IN | + | |
| - | (SELECT pull_request_id | + | |
| - | FROM pull_request_history | + | |
| - | WHERE ACTION = 'opened') | + | |
| - | GROUP BY projects.id, date_created) opened ON opened.date_created = accepted.accepted_on | + | |
| - | JOIN projects ON repo_id = projects.id | + | |
| - | + | ||
| - | ===GHTorrent: Pull Requests Accepted=== | + | |
| - | + | ||
| - | Assume that a pull request with a history record of being 'merged' has been accepted | + | |
| - | + | ||
| - | pull_request table includes both head_repo_id and base_repo_id | + | |
| - | base repo is where the changes will go | + | |
| - | head repo is where the changes are coming from | + | |
| - | http://stackoverflow.com/questions/14034504/change-base-repo-for-github-pull-requests | + | |
| - | + | ||
| - | Since we are talking about the approval of pull requests, I will choose the base repo since that is where the changes are going. | + | |
| - | + | ||
| - | Note: some of these results look unusual, in that projects that I would believe would be very active have few approved pull requests. | + | |
| - | + | ||
| - | Possibly these groups do not use pull requests as often and edit master directly? | + | |
| - | + | ||
| - | SELECT count(distinct pull_request_id) as num_approved, projects.name as project_name, projects.url as url | + | |
| - | FROM msr14.pull_request_history | + | |
| - | join pull_requests on pull_request_history.pull_request_id = pull_requests.id | + | |
| - | join projects on pull_requests.base_repo_id = projects.id | + | |
| - | where action = 'merged' | + | |
| - | group by projects.id | + | |
| - | + | ||
| - | ===GHTorrent: Pull Requests Accepted Over Time=== | + | |
| - | + | ||
| - | SELECT COUNT(DISTINCT pull_request_id) AS num_approved, projects.name AS project_name, DATE(pull_request_history.created_at) AS accepted_on | + | |
| - | FROM pull_request_history | + | |
| - | JOIN pull_requests ON pull_request_history.pull_request_id = pull_requests.id | + | |
| - | JOIN projects ON pull_requests.base_repo_id = projects.id | + | |
| - | WHERE action = 'merged' | + | |
| - | GROUP BY projects.id, accepted_on | + | |
| - | + | ||
| - | + | ||
| - | ===GHTorrent: Pull Requests Rejected=== | + | |
| - | + | ||
| - | Assume that a pull request with a history record of being 'closed' but lacking one of being 'merged' has been rejected. | + | |
| - | + | ||
| - | SELECT count(distinct pull_request_id) as num_rejected, projects.name as project_name, projects.url as url | + | |
| - | FROM msr14.pull_request_history | + | |
| - | join pull_requests on pull_request_history.pull_request_id = pull_requests.id | + | |
| - | join projects on pull_requests.base_repo_id = projects.id | + | |
| - | where action = 'closed' AND pull_request_id not in | + | |
| - | (SELECT pull_request_id | + | |
| - | FROM msr14.pull_request_history | + | |
| - | where action = 'merged') | + | |
| - | group by projects.id | + | |
| - | + | ||
| - | + | ||
| - | ===== 5. Known Implementations ===== | + | |
| - | + | ||
| - | [[https://github.com/OSSHealth/ghdata|GHData]] | + | |
| - | + | ||
| - | ===== 6. External References (Literature) ===== | + | |
| - | + | ||
oss-health-metrics/metrics/contribution-acceptance.1495066578.txt.gz · Last modified: 2017/05/18 00:16 by klumbard
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