vieter/src/server/git.v

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Coq
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module server
import web
import os
import json
const repos_file = 'repos.json'
pub struct GitRepo {
pub:
url string [required]
branch string [required]
}
fn read_repos(path string) ?[]GitRepo {
if !os.exists(path) {
mut f := os.create(path) ?
defer {
f.close()
}
f.write_string('{}') ?
return []
}
content := os.read_file(path) ?
return json.decode([]GitRepo, content)
}
fn write_repos(path string, repos []GitRepo) ? {
mut f := os.create(path) ?
defer {
f.close()
}
dump(repos)
value := json.encode(repos)
f.write_string(value) ?
}
['/api/repos'; get]
pub fn (mut app App) get_repos() web.Result {
if !app.is_authorized() {
return app.text('Unauthorized.')
}
repos := rlock app.git_mutex {
read_repos(app.conf.repos_file) or {
app.lerror('Failed to read repos file.')
return app.server_error(500)
}
}
return app.json(repos)
}
['/api/repos'; post]
pub fn (mut app App) post_repo() web.Result {
if !app.is_authorized() {
return app.text('Unauthorized.')
}
if !('url' in app.query && 'branch' in app.query) {
return app.server_error(400)
}
new_repo := GitRepo{
url: app.query['url']
branch: app.query['branch']
}
mut repos := rlock app.git_mutex {
read_repos(app.conf.repos_file) or {
app.lerror('Failed to read repos file.')
return app.server_error(500)
}
}
// We need to check for duplicates
for r in repos {
if r == new_repo {
return app.text('Duplicate repository.')
}
}
repos << new_repo
lock app.git_mutex {
write_repos(app.conf.repos_file, repos) or {
return app.server_error(500)
}
}
return app.ok('Repo added successfully.')
}