Remove airflow-pr tool (#10675)

* Remove airflow-pr tool

* Add PyGithub back in

* Remove gitpython

dev/README.md

@@ -35,84 +35,6 @@
 
 # Development Tools
 
-
-## Airflow Pull Request Tool
-
-The `airflow-pr` tool interactively guides committers through the process of merging GitHub PRs into Airflow and closing associated JIRA issues.
-
-It is very important that PRs reference a JIRA issue. The preferred way to do that is for the PR title to begin with [AIRFLOW-XXX]. However, the PR tool can recognize and parse many other JIRA issue formats in the title and will offer to correct them if possible.
-
-__Please note:__ this tool will restore your current branch when it finishes, but you will lose any uncommitted changes. Make sure you commit any changes you wish to keep before proceeding.
-
-### Execution
-
-Simply execute the `airflow-pr` tool:
-
-```
-$ ./airflow-pr
-Usage: airflow-pr [OPTIONS] COMMAND [ARGS]...
-
-  This tool should be used by Airflow committers to test PRs, merge them
-  into the master branch, and close related JIRA issues.
-
-  Before you begin, make sure you have created the 'apache' and 'github' git
-  remotes. You can use the "setup_git_remotes" command to do this
-  automatically. If you do not want to use these remote names, you can tell
-  the PR tool by setting the appropriate environment variables. For more
-  information, run:
-
-      airflow-pr merge --help
-
-Options:
-  --help  Show this message and exit.
-
-Commands:
-  close_jira         Close a JIRA issue (without merging a PR)
-  merge              Merge a GitHub PR into Airflow master
-  setup_git_remotes  Set up default git remotes
-  work_local         Clone a GitHub PR locally for testing (no push)
-```
-
-#### Commands
-
-Execute `airflow-pr merge` to be interactively guided through the process of merging a PR, pushing changes to master, and closing JIRA issues.
-
-Execute `airflow-pr work_local` to only merge the PR locally. The tool will pause once the merge is complete, allowing the user to explore the PR, and then will delete the merge and restore the original development environment.
-
-Execute `airflow-pr close_jira` to close a JIRA issue without needing to merge a PR. You will be prompted for an issue number and close comment.
-
-Execute `airflow-pr setup_git_remotes` to configure the default (expected) git remotes. See below for details.
-
-### Configuration
-
-#### Python Libraries
-
-The merge tool requires the `click` and `jira` libraries to be installed. If the libraries are not found, the user will be prompted to install them:
-
-```bash
-pip install click jira
-```
-
-#### git Remotes
-
-tl;dr run `airflow-pr setup_git_remotes` before using the tool for the first time.
-
-Before using the merge tool, users need to make sure their git remotes are configured. By default, the tool assumes a setup like the one below, where the github repo remote is named `github`. If users have other remote names, they can be supplied by setting environment variables `GITHUB_REMOTE_NAME`.
-
-Users can configure this automatically by running `airflow-pr setup_git_remotes`.
-
-```bash
-$ git remote -v
-github https://github.com/apache/airflow.git (fetch)
-github https://github.com/apache/airflow.git (push)
-origin https://github.com/<USER>/airflow (fetch)
-origin https://github.com/<USER>/airflow (push)
-```
-
-#### GitHub OAuth Token
-
-Unauthenticated users can only make 60 requests/hour to the Github API. If you get an error about exceeding the rate, you will need to set a `GITHUB_OAUTH_KEY` environment variable that contains a token value. Users can generate tokens from their GitHub profile.
-
 ## Airflow release signing tool
 
 The release signing tool can be used to create the SHA512/MD5 and ASC files that required for Apache releases.

dev/requirements.txt

@@ -1,6 +1,4 @@
 click~=7.0
-jira>=2.0.0
-keyring==10.1
-gitpython
 jinja2~=2.10
+keyring==10.1
 PyGithub