80b597e56a
This MR removes the requirement for a dotfile (the dotfile is now optional and will override the configuration provided via environment variables). The requirement for providing a project ID is also eliminated, by parsing the namespace and project name from the SSH or HTTPS remote, and then using that to query Gitlab for a matching project.
68 lines
1.6 KiB
Go
68 lines
1.6 KiB
Go
package main
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import (
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"fmt"
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"os/exec"
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"regexp"
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"strings"
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)
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/*
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Extracts information about the current repository and returns
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it to the client for initialization. The current directory must be a valid
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Gitlab project and the branch must be a feature branch
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*/
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func ExtractGitInfo() (string, string, string, string, error) {
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url, err := getProjectUrl()
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if err != nil {
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return "", "", "", "", fmt.Errorf("Could not get project Url: %v", err)
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}
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re := regexp.MustCompile(`(?:[:\/])([^\/]+)\/([^\/]+)\.git$`)
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matches := re.FindStringSubmatch(url)
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if len(matches) != 3 {
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return "", "", "", "", fmt.Errorf("Invalid Git URL format: %s", url)
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}
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namespace := matches[1]
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projectName := matches[2]
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branch, err := getCurrentBranch()
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if err != nil {
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return "", "", "", "", fmt.Errorf("Failed to get current branch: %v", err)
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}
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return url, namespace, projectName, branch, nil
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}
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/* Gets the current branch */
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func getCurrentBranch() (res string, e error) {
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gitCmd := exec.Command("git", "rev-parse", "--abbrev-ref", "HEAD")
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output, err := gitCmd.Output()
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if err != nil {
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return "", fmt.Errorf("Error running git rev-parse: %w", err)
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}
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branchName := strings.TrimSpace(string(output))
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if branchName == "main" || branchName == "master" {
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return "", fmt.Errorf("Cannot run on %s branch", branchName)
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}
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return branchName, nil
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}
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/* Gets the project SSH or HTTPS url */
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func getProjectUrl() (res string, e error) {
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cmd := exec.Command("git", "remote", "get-url", "origin")
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url, err := cmd.Output()
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if err != nil {
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return "", fmt.Errorf("Could not get origin remote")
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}
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return strings.TrimSpace(string(url)), nil
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}
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