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Fix private repo cloning

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RGBCube 2024-05-28 15:27:03 +03:00
parent 81a362f773
commit f157b3c077
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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.
### Can I migrate specific repositories?
Sure, just pass the URLs to them as arguments:
```nu
./migrate.nu https://github.com/RGBCube/Foo https://github.com/RGBCube/Bar
```
Nope. Just use the Gitea/Forgejo web UI for that.
## License

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@ -19,89 +19,98 @@ def or-default [default: closure] {
# GITEA_USER: The user to migrate the repositories to.
# GITEA_TOKEN: An access token for the user to actually insert repositories to.
# STRATEGY: The strategy. Valid options are "mirrored" or "cloned" (case insensitive).
def main [
...repo_urls: string # The GitHub repo URLs to migrate to Gitea or Forgejo. If not given, all will be fetched.
] {
let github_user = $env | get -i GITHUB_USER | or-default { input $"(ansi red)GitHub username: (ansi reset)" }
# 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".
def main [] {
let github_user = $env | get -i GITHUB_USER | or-default { input $"(ansi red)GitHub username: (ansi reset)" }
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)" }
let gitea_url = $env | get -i GITEA_URL | or-default { input $"(ansi green)Gitea instance URL \(with https://): (ansi reset)" } | str trim --right --char "/"
let gitea_user = $env | get -i GITEA_USER | or-default { input $"(ansi green)Gitea username or organization to migrate to: (ansi reset)" }
let gitea_token = $env | get -i GITEA_TOKEN | or-default { input $"(ansi green)Gitea access token: (ansi reset)" }
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
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"
let gitea_url = $env | get -i GITEA_URL | or-default { input $"(ansi green)Gitea instance URL \(with https://): (ansi reset)" } | str trim --right --char "/"
let gitea_user = $env | get -i GITEA_USER | or-default { input $"(ansi green)Gitea username or organization to migrate to: (ansi reset)" }
let gitea_token = $env | get -i GITEA_TOKEN | or-default { input $"(ansi green)Gitea access token: (ansi reset)" }
let gitea_uid = (
http get $"($gitea_url)/api/v1/users/($gitea_user)"
-H [ Authorization $"token ($gitea_token)" ]
) | get -i id
if $gitea_uid == null {
echo "Invalid Gitea username or password"
exit 1
}
let strategy = $env | get -i STRATEGY | or-default { [ Mirrored Cloned ] | input list $"(ansi cyan)Should the repos be mirrored, or just cloned once? (ansi reset)" } | str downcase
let repo_urls = if ($repo_urls | length) != 0 {
$repo_urls
} else {
def get-repos [page_nr: number] {
if $github_token != "" {
(
http get $"https://api.github.com/users/($github_user)/repos?per_page=100"
-H [ Authorization $"token ($github_token)" ]
)
| get html_url
(http get $"https://api.github.com/user/repos?per_page=100&page=($page_nr)"
-H [ Authorization $"token ($github_token)" ])
} else {
http get $"https://api.github.com/users/($github_user)/repos?per_page=100"
| get html_url
http get $"https://api.github.com/users/($github_user)/repos?per_page=100?page=($page_nr)"
exit
}
}
$repo_urls | each {|url|
let repo_name = $url | split row "/" | last
mut github_repos = []
mut github_repo_page_nr = 1
let repo_is_private = if ($github_token | is-empty) {
false
loop {
let next_repos = get-repos $github_repo_page_nr
$github_repos = ($github_repos | append $next_repos)
if ($next_repos | length) >= 100 {
$github_repo_page_nr += 1
} else {
(
http get ("https://api.github.com/repos/" + $github_user + "/" + $repo_name)
-H [ Authorization $"token ($github_token)" ]
).private
break
}
}
$github_repos = ($github_repos | filter { get owner.login | $in == $github_user })
# Delete mirrored repos that do not exist on GitHub.
if $force_sync {
let github_repo_names = ($github_repos | get name)
let gitea_mirrored_repos = (
http get $"($gitea_url)/api/v1/user/repos"
-H [ Authorization $"token ($gitea_token)" ]
| filter { get mirror }
)
let gitea_not_on_github = ($gitea_mirrored_repos | filter { not ($in.name in $github_repo_names) })
$gitea_not_on_github | each {|repo|
print --no-newline $"(ansi red)Deleting ($gitea_url)/($repo.full_name) because the mirror source doesn't exist on GitHub anymore...(ansi reset)"
(http delete $"($gitea_url)/api/v1/repos/($repo.full_name)"
-H [ Authorization $"token ($gitea_token)" ])
print $" (ansi green)Success!(ansi reset)"
}
}
# Mirror repos that do exist on GitHub to Gitea.
$github_repos | each {|repo|
let url = if not $repo.private {
$repo.html_url
} else {
$"https://($github_token)@github.com/($github_user)/($repo.name)"
}
let url = if not $repo_is_private {
$url
} else {
$"https://($github_token)@github.com/($github_user)/($repo_name)"
}
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)..."
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)"
let response = (
http post $"($gitea_url)/api/v1/repos/migrate"
--allow-errors
-t application/json
-H [
Authorization $"token ($gitea_token)"
]
-H [ Authorization $"token ($gitea_token)" ]
{
clone_addr: $url
mirror: ($strategy != "cloned")
private: $repo_is_private
uid: $gitea_uid
private: $repo.private
repo_owner: $gitea_user
repo_name: $repo_name
repo_name: $repo.name
}
)
let error_message = ($response | get -i message)
if ($error_message != null and $error_message =~ "already exists") {
print $" (ansi yellow)Already mirrored!"
print $" (ansi yellow)Already mirrored!(ansi reset)"
} else if ($error_message != null) {
print $" (ansi red)Unknown error: ($error_message)"
print $" (ansi red)Unknown error: ($error_message)(ansi reset)"
} else {
print $" (ansi green)Success!"
print $" (ansi green)Success!(ansi reset)"
}
}
null
}