shroomgit

static git repos page gen
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shindex.go (4022B)

      1 package main
      2 
      3 import (
      4 	"fmt"
      5 	"os"
      6 	"os/exec"
      7 	"path/filepath"
      8 	"strings"
      9 
     10 	"shroomgit/config"
     11 )
     12 
     13 func main() {
     14 	args := os.Args[1:]
     15 
     16 	if len(args) == 0 {
     17 		fmt.Println("ERROR not enough arguments")
     18 		printHelp()
     19 		os.Exit(1)
     20 	}
     21 
     22 	basicPart()
     23 	gitTable(args)
     24 	fmt.Println("\n</body>")
     25 	fmt.Print("</html>")
     26 }
     27 
     28 func gitTable(args []string) {
     29 	fmt.Println("<div style=\"display:flex; flex-wrap:wrap; gap;9px;\">")
     30 
     31 	for _, repo := range args {
     32 		repoName := getRepoName(repo)
     33 		cmd := exec.Command(
     34 			"git",
     35 			"-C", repo,
     36 			"log", "-1",
     37 			"--pretty=format:%cd",
     38 			"--date=format:%Y-%m-%d",
     39 		)
     40 		descFile := filepath.Join(repo, ".git", "description")
     41 		desc := ""
     42 		if data, err := os.ReadFile(descFile); err == nil {
     43 			desc = string(data)
     44 		}
     45 		lastCommit, _ := cmd.Output()
     46 		license := detectLicense(repo)
     47 
     48 		fmt.Println("\n<div style=\"width:400px;\">")
     49 		fmt.Println("<div style=\"display:flex;padding:5px;\">")
     50 		fmt.Println("<div style=\"width:32px;height:32px;margin-right:8px;\">")
     51 
     52 		// the line below assumes the directory path is the same as the repo's name, not arguments
     53 		// change the 'repoName' to 'repo' if you want the latter option
     54 		fmt.Printf("<a href=\"%s/log.html\" style=\"color:inherit\">", repoName)
     55 
     56 		fmt.Println("<svg width=\"32\" height=\"32\">")
     57 		fmt.Println("<rect x=\"6\" y=\"10\" width=\"20\" height=\"20\"")
     58 		fmt.Println("fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" transform=\"rotate(45 20 20)\"/></svg></a></div><div>")
     59 
     60 		// other instance of possible path argument issue
     61 		fmt.Printf("<a href=\"%s/log.html\" style=\"line-height:1.5;\">", repoName)
     62 
     63 		fmt.Printf("<b>%s", repoName)
     64 		fmt.Printf("</b></a><br>%s", desc)
     65 		fmt.Printf("<br><br>%s", string(lastCommit))
     66 		if license != "0" {
     67 			fmt.Printf(" - %s", license)
     68 		}
     69 
     70 		fmt.Println("</div></div></div>")
     71 	}
     72 
     73 	fmt.Println("</div>")
     74 }
     75 
     76 func basicPart() {
     77 	config := config.Shindex
     78 	fmt.Println("<!DOCTYPE html>")
     79 	fmt.Println("<html>")
     80 	fmt.Println("<head>")
     81 	fmt.Printf("<title>%s</title>\n", config.Title)
     82 	fmt.Println("<link rel=\"stylesheet\" href=\"style.css\" \\>")
     83 	fmt.Println("<link rel=\"icon\" type=\"image/png\" href=\"favicon.png\" \\>")
     84 	fmt.Println("</head>\n")
     85 	fmt.Println("<body>")
     86 	fmt.Println("<table>")
     87 	fmt.Printf("<tr><td><a href=\"%s\">", config.LogoHref)
     88 	fmt.Printf("<img src=\"%s\" ", config.Logo)
     89 	fmt.Printf("alt=\"\" width=%d ", config.LogoWidth)
     90 	fmt.Printf("height=%d ", config.LogoHeight)
     91 	fmt.Print("/></a></td>\n")
     92 	fmt.Printf("<td>%s", config.Title)
     93 	fmt.Println("</td></tr>")
     94 	fmt.Println("</table>")
     95 	fmt.Println(config.Desc)
     96 	fmt.Println("<hr>")
     97 }
     98 
     99 func getRepoName(repo string) string {
    100 	gitConfig := filepath.Join(repo, ".git", "config")
    101 	data, err := os.ReadFile(gitConfig)
    102 	if err != nil {
    103 		return filepath.Base(repo)
    104 	}
    105 
    106 	content := string(data)
    107 
    108 	for _, line := range strings.Split(content, "\n") {
    109 		line = strings.TrimSpace(line)
    110 		if strings.HasPrefix(line, "url =") {
    111 			parts := strings.Fields(line)
    112 			url := parts[2]
    113 			url = strings.TrimSuffix(url, ".git")
    114 			segments := strings.Split(url, "/")
    115 			return segments[len(segments)-1]
    116 		}
    117 	}
    118 
    119 	return filepath.Base(repo)
    120 }
    121 
    122 // Not very reliable, will fix later
    123 func detectLicense(repo string) string {
    124 	files := []string{"LICENSE", "LICENSE.txt", "LICENSE.md", "license"}
    125 
    126 	for _, f := range files {
    127 		path := filepath.Join(repo, f)
    128 		data, _ := os.ReadFile(path)
    129 
    130 		text := string(data)
    131 
    132 		switch {
    133 		case strings.Contains(text, "MIT License"):
    134 			return "MIT"
    135 		case strings.Contains(text, "Apache"):
    136 			return "Apache"
    137 		case strings.Contains(text, "GNU General"):
    138 			return "GPL"
    139 		case strings.Contains(text, "unlicense"):
    140 			return "unlicense"
    141 		case strings.Contains(text, "Mozilla"):
    142 			return "MPL"
    143 		case strings.Contains(text, "Creative Commons"):
    144 			return "CC"
    145 		case strings.Contains(text, "0BSD"), strings.Contains(text, "BSD-"):
    146 			return "BSD"
    147 		case strings.Contains(text, "license"):
    148 			return "other"
    149 		}
    150 	}
    151 
    152 	return "0"
    153 }
    154 
    155 func printHelp() {
    156 	fmt.Println("read source code for now")
    157 }