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// Copyright 2018 Fedir RYKHTIK. All rights reserved. |
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// Use of this source code is governed by the GNU GPL 3.0 |
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// license that can be found in the LICENSE file. |
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package main |
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import ( |
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"fmt" |
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"sort" |
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) |
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func rateAndPrintGreetings(ghData []Repository) { |
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greetings := rateGhData(ghData) |
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fmt.Println(greetings) |
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} |
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func rateGhData(ghData []Repository) string { |
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greetings := "" |
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// Add points by repository total popularity (more popular is better) |
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sort.Slice(ghData[:], func(i, j int) bool { |
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return ghData[i].Watchers > ghData[j].Watchers |
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}) |
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greetings += fmt.Sprintf("* The most popular project is `%s`\n", ghData[0].Name) |
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for i := range ghData { |
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ghData[i].PlacementPopularity = i + 1 |
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ghData[i].PlacementOverall = ghData[i].PlacementOverall + i |
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} |
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// Add points by age (newest is better) |
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sort.Slice(ghData[:], func(i, j int) bool { |
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return ghData[i].Age < ghData[j].Age |
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}) |
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greetings += fmt.Sprintf("* The newest project is `%s`\n", ghData[0].Name) |
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for i := range ghData { |
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ghData[i].PlacementAge = i + 1 |
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ghData[i].PlacementOverall = ghData[i].PlacementOverall + i |
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} |
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// Add points by number of commits (more commits is better) |
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sort.Slice(ghData[:], func(i, j int) bool { |
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return ghData[i].TotalCommits > ghData[j].TotalCommits |
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}) |
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greetings += fmt.Sprintf("* The project with more commits is `%s`\n", ghData[0].Name) |
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for i := range ghData { |
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ghData[i].PlacementTotalCommits = i + 1 |
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ghData[i].PlacementOverall = ghData[i].PlacementOverall + i |
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} |
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// Add points by average contribution in days (longer is better) |
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sort.Slice(ghData[:], func(i, j int) bool { |
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return ghData[i].AverageContributionPeriod > ghData[j].AverageContributionPeriod |
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}) |
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greetings += fmt.Sprintf("* The project with biggest average contribution period is `%s`\n", ghData[0].Name) |
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for i := range ghData { |
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ghData[i].PlacementTotalCommits = i + 1 |
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ghData[i].PlacementOverall = ghData[i].PlacementOverall + i |
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} |
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// Add points by number of tags (more tags is better) |
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sort.Slice(ghData[:], func(i, j int) bool { |
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return ghData[i].TotalTags > ghData[j].TotalTags |
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}) |
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greetings += fmt.Sprintf("* The project with more tags is `%s`\n", ghData[0].Name) |
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for i := range ghData { |
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ghData[i].PlacementTotalTags = i + 1 |
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ghData[i].PlacementOverall = ghData[i].PlacementOverall + i |
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} |
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// Add points by Top10 contributors followers |
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sort.Slice(ghData[:], func(i, j int) bool { |
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return ghData[i].Top10ContributorsFollowers > ghData[j].Top10ContributorsFollowers |
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}) |
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greetings += fmt.Sprintf("* The project made by most notable top contributors is `%s`\n", ghData[0].Name) |
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for i := range ghData { |
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ghData[i].PlacementTop10ContributorsFollowers = i + 1 |
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ghData[i].PlacementOverall = ghData[i].PlacementOverall + i |
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} |
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// Add points by Top10 contributors followers |
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sort.Slice(ghData[:], func(i, j int) bool { |
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return ghData[i].ClosedIssuesPercentage > ghData[j].ClosedIssuesPercentage |
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}) |
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greetings += fmt.Sprintf("* The project with best errors resolving rate is `%s`\n", ghData[0].Name) |
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for i := range ghData { |
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ghData[i].PlacementClosedIssuesPercentage = i + 1 |
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ghData[i].PlacementOverall = ghData[i].PlacementOverall + i |
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} |
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// Add points by commits by day (more commits shows good healthy community) |
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sort.Slice(ghData[:], func(i, j int) bool { |
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return ghData[i].CommitsByDay > ghData[j].CommitsByDay |
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}) |
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greetings += fmt.Sprintf("* The project with more commits by day is `%s`\n", ghData[0].Name) |
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for i := range ghData { |
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ghData[i].PlacementCommitsByDay = i + 1 |
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ghData[i].PlacementOverall = ghData[i].PlacementOverall + i |
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} |
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// Add points by active forkers (more active forkers shows good open source spirit of the community) |
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sort.Slice(ghData[:], func(i, j int) bool { |
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return ghData[i].ActiveForkersPercentage > ghData[j].ActiveForkersPercentage |
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}) |
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greetings += fmt.Sprintf("* The project with the most active number of forkers is `%s`\n", ghData[0].Name) |
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for i := range ghData { |
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ghData[i].PlacementActiveForkersColumn = i + 1 |
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ghData[i].PlacementOverall = ghData[i].PlacementOverall + i |
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} |
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// Add points by returning contributors (more returning contributors shows good open source spirit of the community) |
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sort.Slice(ghData[:], func(i, j int) bool { |
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return ghData[i].ReturningContributors > ghData[j].ReturningContributors |
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}) |
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greetings += fmt.Sprintf("* The project with biggest number of returning contributors is `%s`\n", ghData[0].Name) |
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for i := range ghData { |
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ghData[i].PlacementActiveForkersColumn = i + 1 |
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ghData[i].PlacementOverall = ghData[i].PlacementOverall + i |
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} |
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// Assign places to projects by all metrics |
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sort.Slice(ghData[:], func(i, j int) bool { |
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return ghData[i].PlacementOverall < ghData[j].PlacementOverall |
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}) |
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greetings += fmt.Sprintf("* The best project (taking in account placements in all competitions) is `%s`\n", ghData[0].Name) |
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for i := range ghData { |
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ghData[i].PlacementOverall = i + 1 |
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} |
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return greetings |
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} |
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