RGBCube/github2forgejo
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chore: make code idiomatic

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RGBCube 2025-10-24 19:13:59 +03:00
parent 99196bb6e2
commit a0ba2fe860
Signed by: RGBCube
SSH key fingerprint: SHA256:CzqbPcfwt+GxFYNnFVCqoN5Itn4YFrshg1TrnACpA5M
1 changed files with 29 additions and 23 deletions
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52
github2forgejo
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@ -31,21 +31,23 @@ def or-default [default: closure] {
#
# To leave an environment variable unspecified, set it to an empty string.
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 forgejo_url = $env | get -i FORGEJO_URL | or-default { input $"(ansi green)Forgejo instance URL \(with https://): (ansi reset)" } | str trim --right --char "/"
let forgejo_user = $env | get -i FORGEJO_USER | or-default { input $"(ansi green)Forgejo username or organization to migrate to: (ansi reset)" }
let forgejo_token = $env | get -i FORGEJO_TOKEN | or-default { input $"(ansi green)Forgejo 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 | try { into bool } | 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 github_user = $env | get --optional GITHUB_USER | or-default { input $"(ansi red)GitHub username: (ansi reset)" }
let github_token = $env | get --optional 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 forgejo_url = $env | get --optional FORGEJO_URL | or-default { input $"(ansi green)Forgejo instance URL \(with https://): (ansi reset)" } | str trim --right --char "/"
let forgejo_user = $env | get --optional FORGEJO_USER | or-default { input $"(ansi green)Forgejo username or organization to migrate to: (ansi reset)" }
let forgejo_token = $env | get --optional FORGEJO_TOKEN | or-default { input $"(ansi green)Forgejo access token: (ansi reset)" }
let strategy = $env | get --optional 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 --optional FORCE_SYNC | try { into bool } | 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 github_repos = do {
def get-repos-at [page_nr: number] {
if $github_token != "" {
if $github_token == "" {
http get $"https://api.github.com/users/($github_user)/repos?per_page=100?page=($page_nr)"
} else {
# This fetchs all repos you have access to and have interacted with. Not just your own.
# We filter that later.
(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?page=($page_nr)"
}
}
@ -53,14 +55,15 @@ def main [] {
mut page_nr = 1
loop {
let next = get-repos-at $page_nr
$repos = ($repos | append $next)
let page = get-repos-at $page_nr
$repos ++= $page
if ($next | length) >= 100 {
$page_nr += 1
} else {
break
if ($page | length) < 100 {
# Less than the per_page means it's the end.
break;
}
$page_nr += 1
}
$repos | where { get owner.login | $in == $github_user }
@ -77,7 +80,7 @@ def main [] {
| where { if $github_token == "" { not $in.private } else { true } }
)
let forgejo_not_on_github = ($forgejo_mirrored_repos | where { not ($in.name in $github_repo_names) })
let forgejo_not_on_github = ($forgejo_mirrored_repos | where { $in.name not-in $github_repo_names })
$forgejo_not_on_github | each {|forgejo_repo|
print --no-newline $"(ansi red)Deleting (ansi yellow)($forgejo_url)/($forgejo_repo.full_name)(ansi red) because the mirror source doesn't exist on GitHub anymore...(ansi reset)"
@ -91,11 +94,14 @@ def main [] {
# Mirror repos that do exist on GitHub to Forgejo.
$github_repos | each {|github_repo|
print --no-newline $"(ansi blue)(
$strategy | str capitalize | str replace "ed" "ing"
) (
[ $"(ansi green)public(ansi blue)(char space)" $"(ansi red)private(ansi blue)" ] | get ($github_repo.private | into int)
) repository (ansi purple)($github_repo.html_url)(ansi blue) to (ansi white_bold)($forgejo_url)/($forgejo_user)/($github_repo.name)(ansi blue)...(ansi reset)"
print --no-newline $"(ansi blue)(match $strategy {
"mirrored" => "Mirroring"
"cloned" => "Cloning"
}) (if $github_repo.private {
$"(ansi red)private(ansi blue)"
} else {
$"(ansi green)public(ansi blue)(char space)"
}) repository (ansi purple)($github_repo.html_url)(ansi blue) to (ansi white_bold)($forgejo_url)/($forgejo_user)/($github_repo.name)(ansi blue)...(ansi reset)"
let response = (
http post $"($forgejo_url)/api/v1/repos/migrate"
@ -111,7 +117,7 @@ def main [] {
} | merge (if $github_token != "" { { auth_token: $github_token } } else { {} }))
)
let error_message = ($response | get -i message)
let error_message = ($response | get --optional message)
if ($error_message != null and $error_message =~ "already exists") {
print $" (ansi yellow)Already mirrored!(ansi reset)"