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https://github.com/RGBCube/GitHub2Forgejo
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Fix private repo cloning
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commit
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2 changed files with 65 additions and 60 deletions
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@ -31,11 +31,7 @@ This works on any Gitea or Forgejo instance.
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### Can I migrate specific repositories?
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Sure, just pass the URLs to them as arguments:
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```nu
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./migrate.nu https://github.com/RGBCube/Foo https://github.com/RGBCube/Bar
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```
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Nope. Just use the Gitea/Forgejo web UI for that.
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## License
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119
migrate.nu
119
migrate.nu
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@ -19,89 +19,98 @@ def or-default [default: closure] {
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# GITEA_USER: The user to migrate the repositories to.
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# GITEA_TOKEN: An access token for the user to actually insert repositories to.
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# STRATEGY: The strategy. Valid options are "mirrored" or "cloned" (case insensitive).
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def main [
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...repo_urls: string # The GitHub repo URLs to migrate to Gitea or Forgejo. If not given, all will be fetched.
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] {
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let github_user = $env | get -i GITHUB_USER | or-default { input $"(ansi red)GitHub username: (ansi reset)" }
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# FORCE_SYNC: Whether to delete a mirrored repo from Gitea or Forgejo if the source on GitHub doesn't exist anymore. Must be either "true" or "false".
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def main [] {
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let github_user = $env | get -i GITHUB_USER | or-default { input $"(ansi red)GitHub username: (ansi reset)" }
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let github_token = $env | get -i GITHUB_TOKEN | or-default { input $"(ansi red)GitHub access token (ansi yellow)\((ansi blue)optional, only used for private repositories(ansi yellow))(ansi red): (ansi reset)" }
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let gitea_url = $env | get -i GITEA_URL | or-default { input $"(ansi green)Gitea instance URL \(with https://): (ansi reset)" } | str trim --right --char "/"
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let gitea_user = $env | get -i GITEA_USER | or-default { input $"(ansi green)Gitea username or organization to migrate to: (ansi reset)" }
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let gitea_token = $env | get -i GITEA_TOKEN | or-default { input $"(ansi green)Gitea access token: (ansi reset)" }
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let strategy = $env | get -i STRATEGY | or-default { [ Mirrored Cloned ] | input list $"(ansi cyan)Should the repos be mirrored, or just cloned once?(ansi reset)" } | str downcase
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let force_sync = $env | get -i FORCE_SYNC | or-default { [ "Yup, delete them" Nope ] | input list $"(ansi yellow)Should mirrored repos that don't have a GitHub source anymore be deleted?(ansi reset)" } | $in != "Nope"
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let gitea_url = $env | get -i GITEA_URL | or-default { input $"(ansi green)Gitea instance URL \(with https://): (ansi reset)" } | str trim --right --char "/"
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let gitea_user = $env | get -i GITEA_USER | or-default { input $"(ansi green)Gitea username or organization to migrate to: (ansi reset)" }
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let gitea_token = $env | get -i GITEA_TOKEN | or-default { input $"(ansi green)Gitea access token: (ansi reset)" }
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let gitea_uid = (
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http get $"($gitea_url)/api/v1/users/($gitea_user)"
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-H [ Authorization $"token ($gitea_token)" ]
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) | get -i id
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if $gitea_uid == null {
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echo "Invalid Gitea username or password"
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exit 1
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}
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let strategy = $env | get -i STRATEGY | or-default { [ Mirrored Cloned ] | input list $"(ansi cyan)Should the repos be mirrored, or just cloned once? (ansi reset)" } | str downcase
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let repo_urls = if ($repo_urls | length) != 0 {
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$repo_urls
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} else {
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def get-repos [page_nr: number] {
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if $github_token != "" {
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(
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http get $"https://api.github.com/users/($github_user)/repos?per_page=100"
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-H [ Authorization $"token ($github_token)" ]
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)
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| get html_url
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(http get $"https://api.github.com/user/repos?per_page=100&page=($page_nr)"
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-H [ Authorization $"token ($github_token)" ])
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} else {
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http get $"https://api.github.com/users/($github_user)/repos?per_page=100"
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| get html_url
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http get $"https://api.github.com/users/($github_user)/repos?per_page=100?page=($page_nr)"
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exit
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}
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}
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$repo_urls | each {|url|
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let repo_name = $url | split row "/" | last
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mut github_repos = []
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mut github_repo_page_nr = 1
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let repo_is_private = if ($github_token | is-empty) {
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false
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loop {
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let next_repos = get-repos $github_repo_page_nr
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$github_repos = ($github_repos | append $next_repos)
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if ($next_repos | length) >= 100 {
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$github_repo_page_nr += 1
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} else {
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(
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http get ("https://api.github.com/repos/" + $github_user + "/" + $repo_name)
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-H [ Authorization $"token ($github_token)" ]
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).private
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break
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}
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}
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$github_repos = ($github_repos | filter { get owner.login | $in == $github_user })
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# Delete mirrored repos that do not exist on GitHub.
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if $force_sync {
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let github_repo_names = ($github_repos | get name)
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let gitea_mirrored_repos = (
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http get $"($gitea_url)/api/v1/user/repos"
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-H [ Authorization $"token ($gitea_token)" ]
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| filter { get mirror }
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)
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let gitea_not_on_github = ($gitea_mirrored_repos | filter { not ($in.name in $github_repo_names) })
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$gitea_not_on_github | each {|repo|
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print --no-newline $"(ansi red)Deleting ($gitea_url)/($repo.full_name) because the mirror source doesn't exist on GitHub anymore...(ansi reset)"
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(http delete $"($gitea_url)/api/v1/repos/($repo.full_name)"
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-H [ Authorization $"token ($gitea_token)" ])
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print $" (ansi green)Success!(ansi reset)"
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}
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}
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# Mirror repos that do exist on GitHub to Gitea.
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$github_repos | each {|repo|
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let url = if not $repo.private {
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$repo.html_url
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} else {
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$"https://($github_token)@github.com/($github_user)/($repo.name)"
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}
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let url = if not $repo_is_private {
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$url
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} else {
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$"https://($github_token)@github.com/($github_user)/($repo_name)"
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}
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print --no-newline $"(ansi blue)($strategy | str replace "ed" "ing") ([ public private ] | get ($repo_is_private | into int)) repository ($url) to ($gitea_url)/($gitea_user)/($repo_name)..."
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print --no-newline $"(ansi blue)($strategy | str capitalize | str replace "ed" "ing") ([ public private ] | get ($repo.private | into int)) repository ($url) to ($gitea_url)/($gitea_user)/($repo.name)...(ansi reset)"
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let response = (
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http post $"($gitea_url)/api/v1/repos/migrate"
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--allow-errors
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-t application/json
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-H [
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Authorization $"token ($gitea_token)"
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]
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-H [ Authorization $"token ($gitea_token)" ]
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{
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clone_addr: $url
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mirror: ($strategy != "cloned")
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private: $repo_is_private
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uid: $gitea_uid
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private: $repo.private
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repo_owner: $gitea_user
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repo_name: $repo_name
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repo_name: $repo.name
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}
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)
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let error_message = ($response | get -i message)
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if ($error_message != null and $error_message =~ "already exists") {
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print $" (ansi yellow)Already mirrored!"
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print $" (ansi yellow)Already mirrored!(ansi reset)"
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} else if ($error_message != null) {
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print $" (ansi red)Unknown error: ($error_message)"
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print $" (ansi red)Unknown error: ($error_message)(ansi reset)"
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} else {
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print $" (ansi green)Success!"
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print $" (ansi green)Success!(ansi reset)"
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}
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}
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null
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}
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