39 lines
1.6 KiB
Markdown
39 lines
1.6 KiB
Markdown
# Django migration linter
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Detect backward incompatible migrations for your django project.
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## Usage
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`python migration_linter.py DJANGO_PROJECT_FOLDER [GIT_COMMIT_ID] [--ignore-name-contains=IGNORE_NAME_CONTAINS] [--include-apps INCLUDE_APPS [INCLUDE_APPS ...] | --exclude-apps EXCLUDE_APPS [EXCLUDE_APPS ...]]`
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* `DJANGO_PROJECT_FOLDER` - an absolute or relative path to the django project.
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* `GIT_COMMIT_ID` - if specified, only migrations since this commit will be taken into account. If not specified, the initial repo commit will be used.
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* `--ignore-name-contains IGNORE_NAME_CONTAINS` - ignore migrations containing this name
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* `--ignore-name IGNORE_NAME [IGNORE_NAME ...]` - ignore migrations with exactly one of these names
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* `--include-apps INCLUDE_APPS [INCLUDE_APPS ...]` - check only migrations that are in the specified django apps
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* `--exclude-apps EXCLUDE_APPS [EXCLUDE_APPS ...]` - ignore migrations that are in the specified django apps
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* `--verbose` or `-v` - print more information during execution
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* `--database DATABASE` - specify the database for which to generate the SQL. Defaults to *default*
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## Requirements
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Needed software (in PATH):
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* `python` (only tested on python2.7 (yet))
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* `git`
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* UNIX command line tools like `tail`
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The linter will try to detect if the project is a django project and is versioned with git.
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## Tests
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Launch the tests with: `python -m unittest test_migration_linter`
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More test are to be written.
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## Improvements
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* More tests (always!)
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* Detect data migration (not only scheme migrations)
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* Detection dependent on specified database (mysql, postgresql, ...)
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