| 1 | package main
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| 2 |
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| 3 | import (
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| 4 | "fmt"
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| 5 | "os"
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| 6 | "os/exec"
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| 7 | "path/filepath"
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| 8 | "strconv"
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| 9 | "strings"
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| 10 | )
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| 11 |
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| 12 | func main() {
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| 13 | // TODO error handling here for invalid arguments
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| 14 |
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| 15 | repo := os.Args[1]
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| 16 | output := "."
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| 17 | if len(os.Args) == 3 {
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| 18 | output = os.Args[2]
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| 19 | }
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| 20 |
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| 21 | gitPath := filepath.Join(repo, ".git")
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| 22 | _, err := os.Stat(gitPath)
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| 23 | if err != nil {
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| 24 | fmt.Println("ERROR no .git found")
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| 25 | os.Exit(1)
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| 26 | }
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| 27 |
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| 28 | cmd, err := exec.Command(
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| 29 | "git",
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| 30 | "-C",
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| 31 | repo,
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| 32 | "rev-list",
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| 33 | "--count",
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| 34 | "HEAD",
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| 35 | ).Output()
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| 36 | if err != nil {
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| 37 | panic(err)
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| 38 | }
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| 39 | numofCommitsStr := strings.TrimSpace(string(cmd))
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| 40 | numofCommits, _ := strconv.Atoi(numofCommitsStr)
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| 41 |
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| 42 | // shared.go
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| 43 | topPart := genTopPart(repo, 0)
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| 44 |
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| 45 | // this file
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| 46 | indexPage(topPart, repo, output, numofCommits, numofCommitsStr)
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| 47 |
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| 48 | // logs.go
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| 49 | logPage(topPart, repo, output, numofCommits)
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| 50 | logTest(repo, output, numofCommits)
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| 51 |
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| 52 | // tree.go
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| 53 | treeRepo(topPart, repo, output)
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| 54 | }
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| 55 |
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| 56 | func indexPage(topPart string, repo string, output string, numofCommits int, numofCommitsStr string) {
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| 57 | outputFile := filepath.Join(output, "index.html")
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| 58 | file, _ := os.Create(outputFile)
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| 59 | defer file.Close()
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| 60 | file.WriteString(topPart)
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| 61 |
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| 62 | file.WriteString("<b>Recent Commits</b>\n")
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| 63 |
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| 64 | indexPageCommitTable(numofCommits, file, repo, output)
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| 65 |
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| 66 | file.WriteString("<br><b>Head Branch</b>\n")
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| 67 |
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| 68 | cmd, _ := exec.Command(
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| 69 | "git",
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| 70 | "-C",
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| 71 | repo,
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| 72 | "rev-parse",
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| 73 | "--abbrev-ref",
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| 74 | "HEAD",
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| 75 | ).Output()
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| 76 | headBranchName := strings.TrimSpace(string(cmd))
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| 77 |
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| 78 | file.WriteString("<table><tr><td style=\"padding-right:9px\">")
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| 79 | file.WriteString(headBranchName + ", " + numofCommitsStr)
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| 80 | if numofCommits > 1 {
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| 81 | file.WriteString(" commits")
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| 82 | } else {
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| 83 | file.WriteString(" commit")
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| 84 | }
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| 85 | file.WriteString("</td>")
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| 86 |
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| 87 | // TODO add first author
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| 88 |
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| 89 | file.WriteString("</tr></table><br>")
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| 90 | possibleFilePaths := []string{"README", "README.md", "readme.md"}
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| 91 | for _, f := range possibleFilePaths {
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| 92 | path := filepath.Join(repo, f)
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| 93 | if _, err := os.Stat(path); err == nil {
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| 94 | writePerFile(file, path)
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| 95 | break
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| 96 | }
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| 97 | }
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| 98 |
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| 99 | file.WriteString("\n</body>")
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| 100 | }
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| 101 |
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| 102 | func indexPageCommitTable(numofCommits int, file *os.File, repo string, path string) {
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| 103 | notFile, _ := os.Open(path)
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| 104 | defer notFile.Close()
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| 105 | file.WriteString("<table>\n")
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| 106 |
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| 107 | // TODO find out how to have a range (0 -> 4 or numofCommits)
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| 108 | for i := range numofCommits {
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| 109 | file.WriteString("<tr>")
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| 110 |
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| 111 | cmd, err := exec.Command(
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| 112 | "git",
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| 113 | "-C", repo,
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| 114 | "log", "-1",
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| 115 | fmt.Sprintf("--skip=%d", i),
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| 116 | "--pretty=format:%ai%n%an%n%s%n%H",
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| 117 | ).Output()
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| 118 | if err != nil {
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| 119 | panic(err)
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| 120 | }
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| 121 |
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| 122 | commitInfo := strings.Split(string(cmd), "\n")
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| 123 | timeofCommit := commitInfo[0]
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| 124 | authorofCommit := commitInfo[1]
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| 125 | commitMessage := commitInfo[2]
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| 126 | commitHash := commitInfo[3]
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| 127 |
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| 128 | file.WriteString("<td valign=\"top\">")
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| 129 | dateofCommit := strings.SplitN(timeofCommit, " ", 2)[0]
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| 130 | file.WriteString(dateofCommit)
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| 131 | file.WriteString("</td>\n")
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| 132 |
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| 133 | maxLen := 45
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| 134 | if len(commitMessage) > maxLen {
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| 135 | commitMessage = commitMessage[:maxLen] + "..."
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| 136 | }
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| 137 |
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| 138 | file.WriteString("<td valign=\"top\">")
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| 139 | file.WriteString("<a href=\"logs/")
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| 140 | file.WriteString(commitHash)
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| 141 | file.WriteString(".html\">" + commitMessage + "</a>")
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| 142 | file.WriteString("</td>\n")
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| 143 |
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| 144 | file.WriteString("<td valign=\"top\">")
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| 145 | file.WriteString(authorofCommit)
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| 146 | file.WriteString("</td>\n</tr>")
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| 147 |
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| 148 | // index.html will only be showing the 5 latest or less commits
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| 149 | if i == 4 {
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| 150 | break
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| 151 | }
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| 152 | }
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| 153 |
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| 154 | file.WriteString("</table>")
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| 155 | }
|
