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from os.path import join, dirname, abspath
from flask import Flask, request, redirect, abort
TITLE = 'zx2c4 golang repo'
PACKAGE_HOST = 'golang.zx2c4.com'
DEFAULT_REDIRECT = 'https://git.zx2c4.com/'
app = Flask(__name__)
repos = {}
def populate_repos():
global repos
with open(join(dirname(abspath(__file__)), 'repos.txt'), 'r') as f:
for l in f:
s = l.split('\t', 1)
if len(s) != 2:
continue
s[0] = s[0].rstrip('/')
s[1] = s[1].rstrip('\n')
if len(s[0]) == 0 or len(s[1]) == 0:
continue
repos[s[0]] = s[1]
def is_goget():
return request.args.get('go-get') == '1'
@app.route('/')
def default():
if is_goget():
return abort(404)
o = '<html><head><title>' + TITLE + '</title></head><body>'
for p in sorted(repos.keys()):
o += '<p>go get ' + PACKAGE_HOST + '/' + p + '</p>'
o += '</body></html>'
return o
@app.route('/<path:path>', methods=['GET'])
def goget(path):
while True:
if len(path) == 0:
if is_goget():
return abort(404)
else:
return redirect(DEFAULT_REDIRECT, code=302)
if path in repos:
break
path = dirname(path)
repo = repos[path]
if not is_goget():
return redirect(repo, code=302)
return '<html><head><title>' + path + ': ' + TITLE + '</title><meta name="go-import" content="' + PACKAGE_HOST + '/' + path + ' git ' + repo + '"><meta name="go-source" content="' + PACKAGE_HOST + '/' + path + ' _ ' + repo + '/tree{/dir} ' + repo + '/tree{/dir}/{file}#n{line}"></head><body>go get ' + PACKAGE_HOST + '/' + path + '</body></html>'
populate_repos()
if __name__ == '__main__':
app.run(debug=True)
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