+++ /dev/null
-# This file is part of NIT ( http://www.nitlanguage.org ).
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Curl extention to access the Github API
-# See https://developer.github.com/v3/ for details
-module github_curl
-
-import curl
-import json::static
-import json
-
-# Specific Curl that know hot to talk to the github API
-class GithubCurl
-
- # Headers to use on all requests
- var header: HeaderMap is noinit
-
- # OAuth token
- #
- # Use an empty string to disable authentication and connect
- # anonymously (thus less capabilities and more rate limits)
- var auth: String
-
- # User agent (is used by github to contact devs in case of problems)
- # Eg. "Awesome-Octocat-App"
- var user_agent: String
-
- init do
- header = new HeaderMap
- if auth != "" then header["Authorization"] = "token {auth}"
- end
-
- # Get the requested URI, and check the HTTP response. Then convert to JSON
- # and check for Github errors.
- fun get_and_check(uri: String): nullable Serializable
- do
- var request = new CurlHTTPRequest(uri)
- request.user_agent = user_agent
- request.headers = header
- var response = request.execute
-
- if response isa CurlResponseSuccess then
- var obj = response.body_str.parse_json
- if obj isa JsonObject then
- if obj.keys.has("message") and obj.keys.has("documentation_url") then
- print "Message from Github API: {obj["message"] or else ""}"
- print "Requested URI: {uri}"
- abort
- end
- end
- return obj
-
- else if response isa CurlResponseFailed then
- print "Request to Github API failed"
- print "Requested URI: {uri}"
- print "Error code: {response.error_code}"
- print "Error msg: {response.error_msg}"
- abort
- else abort
- end
-
- # Get the requested URI, and check the HTTP response.
- # Then convert to JSON and check for Github errors.
- # Unlike `get_and_check`, error do not trigger an abort but
- # are reported as `GithubError`.
- fun get_and_parse(uri: String): nullable Serializable
- do
- var request = new CurlHTTPRequest(uri)
- request.user_agent = user_agent
- request.headers = header
- var response = request.execute
- if response isa CurlResponseSuccess then
- var obj = response.body_str.parse_json
- if obj isa JsonObject then
- if obj.keys.has("message") and obj.keys.has("documentation_url") then
- var title = "GithubAPIError"
- var msg = obj["message"].as(not null).to_s
- var err = new GithubError(msg, title)
- err.json["requested_uri"] = uri
- err.json["status_code"] = response.status_code
- return err
- end
- end
- return obj
-
- else if response isa CurlResponseFailed then
- var title = "CurlResponseFailed"
- var msg = "Request to Github API failed"
- var err = new GithubError(msg, title)
- err.json["requested_uri"] = uri
- err.json["error_code"] = response.error_code
- err.json["response"] = response.error_msg
- return err
- else abort
- end
-
-end
-
-# An error thrown by the Github API.
-#
-# Depending on the kind of error, additionnal informations can be stored in
-# the error object.
-# Check the `json` value to find them.
-class GithubError
- super Error
- super Serializable
-
- # The name of the error.
- var name: String
-
- # The json content of the error.
- var json = new JsonObject
-
- redef init do
- super
- json["error"] = name.to_json
- json["message"] = message.to_json
- end
-
- redef fun serialize_to(v) do json.serialize_to v
-
- redef fun to_s do return "[{name}] {super}"
-end
-
-# Gets the Github token from `git` configuration
-#
-# Return the value of `git config --get github.oauthtoken`
-# or `""` if no key exists.
-fun get_github_oauth: String
-do
- var p = new ProcessReader("git", "config", "--get", "github.oauthtoken")
- var token = p.read_line
- p.wait
- p.close
- return token.trim
-end
nitlanguage / nit.git / blobdiff