├── .github └── workflows │ └── deploy-image.yml ├── .gitignore ├── Dockerfile ├── LICENSE ├── README.md ├── config.json ├── findandreplace.py ├── repositories └── .gitkeep └── requirements.txt /.github/workflows/deploy-image.yml: -------------------------------------------------------------------------------- 1 | name: Push to ghcr.io 2 | 3 | on: 4 | push: 5 | # Publish `v1.2.3` tags as releases. 6 | tags: 7 | - v* 8 | 9 | # Run tests for any PRs. 10 | pull_request: 11 | 12 | env: 13 | IMAGE_NAME: bulk-find-and-replace-in-git-repositories 14 | 15 | jobs: 16 | push-to-ghcr: 17 | runs-on: ubuntu-latest 18 | permissions: 19 | packages: write 20 | contents: read 21 | 22 | steps: 23 | - uses: actions/checkout@v2 24 | 25 | - name: Build image 26 | run: docker build . --file Dockerfile --tag $IMAGE_NAME --label "runnumber=${GITHUB_RUN_ID}" 27 | 28 | - name: Log in to registry 29 | # This is where you will update the PAT to GITHUB_TOKEN 30 | run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin 31 | 32 | - name: Push image 33 | run: | 34 | IMAGE_ID=ghcr.io/${{ github.repository_owner }}/$IMAGE_NAME 35 | 36 | # Change all uppercase to lowercase 37 | IMAGE_ID=$(echo $IMAGE_ID | tr '[A-Z]' '[a-z]') 38 | # Strip git ref prefix from version 39 | VERSION=$(echo "${{ github.ref }}" | sed -e 's,.*/\(.*\),\1,') 40 | # Strip "v" prefix from tag name 41 | [[ "${{ github.ref }}" == "refs/tags/"* ]] && VERSION=$(echo $VERSION | sed -e 's/^v//') 42 | # Use Docker `latest` tag convention 43 | [ "$VERSION" == "master" ] && VERSION=latest 44 | echo IMAGE_ID=$IMAGE_ID 45 | echo VERSION=$VERSION 46 | docker tag $IMAGE_NAME $IMAGE_ID:$VERSION 47 | docker push $IMAGE_ID:$VERSION -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | .idea 2 | env -------------------------------------------------------------------------------- /Dockerfile: -------------------------------------------------------------------------------- 1 | FROM python:3.6-alpine as base 2 | FROM base as builder 3 | RUN mkdir /install 4 | WORKDIR /install 5 | COPY requirements.txt /requirements.txt 6 | RUN pip install -r /requirements.txt 7 | FROM base 8 | COPY --from=builder /install /usr/local 9 | RUN true 10 | COPY findandreplace.py /app/findandreplace.py 11 | WORKDIR /app 12 | RUN apk add --no-cache \ 13 | git \ 14 | openssh 15 | RUN export GIT_PYTHON_REFRESH=quiet 16 | CMD ["python", "findandreplace.py"] -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Copyright 2020 Ömer Karabacak 2 | 3 | 4 | GNU GENERAL PUBLIC LICENSE 5 | Version 3, 29 June 2007 6 | 7 | Copyright (C) 2007 Free Software Foundation, Inc. 8 | Everyone is permitted to copy and distribute verbatim copies 9 | of this license document, but changing it is not allowed. 10 | 11 | Preamble 12 | 13 | The GNU General Public License is a free, copyleft license for 14 | software and other kinds of works. 15 | 16 | The licenses for most software and other practical works are designed 17 | to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. 616 | 617 | If the disclaimer of warranty and limitation of liability provided 618 | above cannot be given local legal effect according to their terms, 619 | reviewing courts shall apply local law that most closely approximates 620 | an absolute waiver of all civil liability in connection with the 621 | Program, unless a warranty or assumption of liability accompanies a 622 | copy of the Program in return for a fee. 623 | 624 | END OF TERMS AND CONDITIONS 625 | 626 | How to Apply These Terms to Your New Programs 627 | 628 | If you develop a new program, and you want it to be of the greatest 629 | possible use to the public, the best way to achieve this is to make it 630 | free software which everyone can redistribute and change under these terms. 631 | 632 | To do so, attach the following notices to the program. It is safest 633 | to attach them to the start of each source file to most effectively 634 | state the exclusion of warranty; and each file should have at least 635 | the "copyright" line and a pointer to where the full notice is found. 636 | 637 | 638 | Copyright (C) 639 | 640 | This program is free software: you can redistribute it and/or modify 641 | it under the terms of the GNU General Public License as published by 642 | the Free Software Foundation, either version 3 of the License, or 643 | (at your option) any later version. 644 | 645 | This program is distributed in the hope that it will be useful, 646 | but WITHOUT ANY WARRANTY; without even the implied warranty of 647 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 648 | GNU General Public License for more details. 649 | 650 | You should have received a copy of the GNU General Public License 651 | along with this program. If not, see . 652 | 653 | Also add information on how to contact you by electronic and paper mail. 654 | 655 | If the program does terminal interaction, make it output a short 656 | notice like this when it starts in an interactive mode: 657 | 658 | Copyright (C) 659 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 660 | This is free software, and you are welcome to redistribute it 661 | under certain conditions; type `show c' for details. 662 | 663 | The hypothetical commands `show w' and `show c' should show the appropriate 664 | parts of the General Public License. Of course, your program's commands 665 | might be different; for a GUI interface, you would use an "about box". 666 | 667 | You should also get your employer (if you work as a programmer) or school, 668 | if any, to sign a "copyright disclaimer" for the program, if necessary. 669 | For more information on this, and how to apply and follow the GNU GPL, see 670 | . 671 | 672 | The GNU General Public License does not permit incorporating your program 673 | into proprietary programs. If your program is a subroutine library, you 674 | may consider it more useful to permit linking proprietary applications with 675 | the library. If this is what you want to do, use the GNU Lesser General 676 | Public License instead of this License. But first, please read 677 | . -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Bulk Find and Replace in multiple files in multiple Git Repositories 2 | 3 | ## Area of use for this script 4 | This script is useful when you want to change multiple part of multiple files in multiple git repositories in bulk. 5 | Script is creating a new branch from the given base branch and committing changes into it. Maybe push to remote also can be added with small change. 6 | 7 | *I used this script for changing the auto scaling config inside the Cloudformation templates for multiple micro services in our project.* 8 | 9 | ## How to run the script? 10 | First clone repository 11 | ```ssh 12 | git clone https://github.com/omerkarabacak/bulk-find-and-replace-in-git-repositories.git 13 | ``` 14 | ### What to do before run? 15 | In config.json file, change these; 16 | 17 | * Add your new branch names and repositories in **repository_list** 18 | * Add texts to find and replace **find_and_replace_list** 19 | * Add files to check in **file_list** 20 | * Change commit message **commit_message** 21 | * Change base branch **base_branch** 22 | * Change repository directory if needed **repositories_directory** 23 | * Change author name **repository_author.name** 24 | * Change author email **repository_author.email** 25 | * Change SSH key path if you need something specific **ssh_key** 26 | 27 | You are ready to go! 28 | ### How to run with Docker? 29 | There are 2 options. 30 | You can build your Docker image with Dockerfile or use ready public Docker image from Docker Hub. 31 | 32 | #### Option 1: Build your own Docker image and use it 33 | Build Docker image: 34 | ```ssh 35 | docker build -t bulk-find-and-replace-in-git-repositories:1.1 . 36 | ``` 37 | Run with built local Docker image: 38 | ```ssh 39 | docker run --rm -v $(pwd)/config.json:/app/config.json -v $(pwd)/repositories:/app/repositories -v ~/.ssh/id_rsa:/root/.ssh/id_rsa bulk-find-and-replace-in-git-repositories:1.1 40 | ``` 41 | #### Option 2: Use public Docker image hosted on Docker Hub 42 | Run with public Docker image: 43 | ```ssh 44 | docker run --rm -v $(pwd)/config.json:/app/config.json -v $(pwd)/repositories:/app/repositories -v ~/.ssh/id_rsa:/root/.ssh/id_rsa ghcr.io/omerkarabacak/bulk-find-and-replace-in-git-repositories:1.1 45 | ``` 46 | ### How to run with Python virtual environment? 47 | First create virtual environment 48 | ```ssh 49 | python3 -m venv env 50 | ``` 51 | Enter virtual environment 52 | ```ssh 53 | source env/bin/activate 54 | ``` 55 | Install dependencies 56 | ```ssh 57 | pip install -r requirements.txt 58 | ``` 59 | Run script 60 | ```ssh 61 | python findandreplace.py 62 | ``` 63 | 64 | #### Which Python version? 65 | Tested with 3.6.8 -------------------------------------------------------------------------------- /config.json: -------------------------------------------------------------------------------- 1 | { 2 | "repository_list": [ 3 | [ 4 | "JIRA-id-1111", 5 | "git@gitlab.example.com:micro-services/example-service-1.git" 6 | ], 7 | [ 8 | "JIRA-id-1112", 9 | "git@gitlab.example.com:micro-services/example-service-2.git" 10 | ] 11 | ], 12 | "find_and_replace_list": [ 13 | [ 14 | "cron(0 0 5 1/1 * ? *)", 15 | "cron(0 0 5 ? * MON,TUE,WED,THU,FRI *)" 16 | ], 17 | [ 18 | "cron(0 0 20 1/1 * ? *)", 19 | "cron(0 0 20 ? * MON,TUE,WED,THU,FRI *)" 20 | ] 21 | ], 22 | "file_list": [ 23 | "infrastructure/stack-scaling-dev.yml", 24 | "infrastructure/stack-scaling-int.yml", 25 | "infrastructure/stack-scaling-test.yml" 26 | ], 27 | "commit_message": "{} Changed autoscaling schedule for dev, int and test environments", 28 | "base_branch": "develop", 29 | "repositories_directory": "repositories/", 30 | "repository_author_name": "Omer Karabacak", 31 | "repository_author_email": "email@example.com", 32 | "ssh_key": "~/.ssh/id_rsa" 33 | } -------------------------------------------------------------------------------- /findandreplace.py: -------------------------------------------------------------------------------- 1 | import os 2 | import git 3 | import json 4 | 5 | 6 | class Author: 7 | name: str 8 | email: str 9 | 10 | 11 | with open('config.json') as config_file: 12 | config = json.load(config_file) 13 | 14 | repository_list = config['repository_list'] 15 | find_and_replace_list = config['find_and_replace_list'] 16 | file_list = config['file_list'] 17 | commit_message = config['commit_message'] 18 | base_branch = config['base_branch'] 19 | repositories_directory = config['repositories_directory'] 20 | repository_author = Author 21 | repository_author.name = config['repository_author_name'] 22 | repository_author.email = config['repository_author_email'] 23 | ssh_key = config['ssh_key'] 24 | 25 | for repository in repository_list: 26 | ticket_id = repository[0] 27 | service_repo = repository[1] 28 | path_to_repository = os.path.join(os.path.dirname(os.path.abspath(__file__)), 29 | repositories_directory + ticket_id) 30 | cloned_repository = git.Repo.clone_from(service_repo, path_to_repository, branch=base_branch, 31 | env={"GIT_SSH_COMMAND": 'ssh -i ' + ssh_key}) 32 | new_branch = cloned_repository.create_head(ticket_id) 33 | new_branch.checkout() 34 | for checked_file in file_list: 35 | path_to_repository_file = os.path.join(path_to_repository, checked_file) 36 | repo_file = pathlib.Path(path_to_repository_file) 37 | if repo_file.exists(): 38 | for texts in find_and_replace_list: 39 | text_to_find = texts[0] 40 | text_to_replace = texts[1] 41 | file = open(path_to_repository_file, 'r') 42 | current_file_data = file.read() 43 | file.close() 44 | new_file_data = current_file_data.replace(text_to_find, text_to_replace) 45 | file = open(path_to_repository_file, 'w') 46 | file.write(new_file_data) 47 | file.close() 48 | cloned_repository.index.add(path_to_repository_file) 49 | else: 50 | print("Ignoring "+path_to_repository_file+". Not found") 51 | cloned_repository.index.commit(commit_message.format(ticket_id), author=repository_author) 52 | origin = cloned_repository.remote(name='origin') 53 | origin.push(new_branch) 54 | -------------------------------------------------------------------------------- /repositories/.gitkeep: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/omerkarabacak/bulk-find-and-replace-in-git-repositories/87d3db4544ee0d5b2266c91021f4631d3dccffe0/repositories/.gitkeep -------------------------------------------------------------------------------- /requirements.txt: -------------------------------------------------------------------------------- 1 | gitdb2==2.0.6 2 | GitPython==3.0.5 3 | smmap2==2.0.5 4 | --------------------------------------------------------------------------------