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[feat] Implementing new release process (#197)
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Streamlining the release process for mattermost-plugins by integrating release and signing pipelines under the delivery platform.

This update automates signing and releasing by simply pushing a semver tag(e.g: v0.0.1) or by using the newly introduced Makefile targets.
```
make patch
make minor
make major
```

For Release Candidades(RC):
```
make patch-rc
make minor-rc
make major-rc
```

Signed-off-by: Akis Maziotis <[email protected]>
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@phoinixgrr @crspeller
phoinixgrr authored and crspeller committed Jun 6, 2024
1 parent 0549a5c commit 118283a
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19 changes: 0 additions & 19 deletions .github/workflows/cd.yml
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94 changes: 94 additions & 0 deletions Makefile
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Expand Up @@ -40,6 +40,100 @@ else
GO_BUILD_GCFLAGS =
endif

# ====================================================================================
# Used for semver bumping
PROTECTED_BRANCH := master
APP_NAME := $(shell basename -s .git `git config --get remote.origin.url`)
CURRENT_VERSION := $(shell git describe --abbrev=0 --tags)
VERSION_PARTS := $(subst ., ,$(subst v,,$(subst -rc, ,$(CURRENT_VERSION))))
MAJOR := $(word 1,$(VERSION_PARTS))
MINOR := $(word 2,$(VERSION_PARTS))
PATCH := $(word 3,$(VERSION_PARTS))
RC := $(shell echo $(CURRENT_VERSION) | grep -oE 'rc[0-9]+' | sed 's/rc//')
# Check if current branch is protected
define check_protected_branch
@current_branch=$$(git rev-parse --abbrev-ref HEAD); \
if ! echo "$(PROTECTED_BRANCH)" | grep -wq "$$current_branch"; then \
echo "Error: Tagging is only allowed from $(PROTECTED_BRANCH) branch. You are on $$current_branch branch."; \
exit 1; \
fi
endef
# Check if there are pending pulls
define check_pending_pulls
@git fetch; \
current_branch=$$(git rev-parse --abbrev-ref HEAD); \
if [ "$$(git rev-parse HEAD)" != "$$(git rev-parse origin/$$current_branch)" ]; then \
echo "Error: Your branch is not up to date with upstream. Please pull the latest changes before performing a release"; \
exit 1; \
fi
endef
# ====================================================================================

.PHONY: patch minor major patch-rc minor-rc major-rc

patch: ## to bump patch version (semver)
$(call check_protected_branch)
$(call check_pending_pulls)
@$(eval PATCH := $(shell echo $$(($(PATCH)+1))))
@echo Bumping $(APP_NAME) to Patch version $(MAJOR).$(MINOR).$(PATCH)
git tag -s -a v$(MAJOR).$(MINOR).$(PATCH) -m "Bumping $(APP_NAME) to Patch version $(MAJOR).$(MINOR).$(PATCH)"
git push origin v$(MAJOR).$(MINOR).$(PATCH)
@echo Bumped $(APP_NAME) to Patch version $(MAJOR).$(MINOR).$(PATCH)

minor: ## to bump minor version (semver)
$(call check_protected_branch)
$(call check_pending_pulls)
@$(eval MINOR := $(shell echo $$(($(MINOR)+1))))
@$(eval PATCH := 0)
@echo Bumping $(APP_NAME) to Minor version $(MAJOR).$(MINOR).$(PATCH)
git tag -s -a v$(MAJOR).$(MINOR).$(PATCH) -m "Bumping $(APP_NAME) to Minor version $(MAJOR).$(MINOR).$(PATCH)"
git push origin v$(MAJOR).$(MINOR).$(PATCH)
@echo Bumped $(APP_NAME) to Minor version $(MAJOR).$(MINOR).$(PATCH)

major: ## to bump major version (semver)
$(call check_protected_branch)
$(call check_pending_pulls)
$(eval MAJOR := $(shell echo $$(($(MAJOR)+1))))
$(eval MINOR := 0)
$(eval PATCH := 0)
@echo Bumping $(APP_NAME) to Major version $(MAJOR).$(MINOR).$(PATCH)
git tag -s -a v$(MAJOR).$(MINOR).$(PATCH) -m "Bumping $(APP_NAME) to Major version $(MAJOR).$(MINOR).$(PATCH)"
git push origin v$(MAJOR).$(MINOR).$(PATCH)
@echo Bumped $(APP_NAME) to Major version $(MAJOR).$(MINOR).$(PATCH)

patch-rc: ## to bump patch release candidate version (semver)
$(call check_protected_branch)
$(call check_pending_pulls)
@$(eval RC := $(shell echo $$(($(RC)+1))))
@echo Bumping $(APP_NAME) to Patch RC version $(MAJOR).$(MINOR).$(PATCH)-rc$(RC)
git tag -s -a v$(MAJOR).$(MINOR).$(PATCH)-rc$(RC) -m "Bumping $(APP_NAME) to Patch RC version $(MAJOR).$(MINOR).$(PATCH)-rc$(RC)"
git push origin v$(MAJOR).$(MINOR).$(PATCH)-rc$(RC)
@echo Bumped $(APP_NAME) to Patch RC version $(MAJOR).$(MINOR).$(PATCH)-rc$(RC)

minor-rc: ## to bump minor release candidate version (semver)
$(call check_protected_branch)
$(call check_pending_pulls)
@$(eval MINOR := $(shell echo $$(($(MINOR)+1))))
@$(eval PATCH := 0)
@$(eval RC := 1)
@echo Bumping $(APP_NAME) to Minor RC version $(MAJOR).$(MINOR).$(PATCH)-rc$(RC)
git tag -s -a v$(MAJOR).$(MINOR).$(PATCH)-rc$(RC) -m "Bumping $(APP_NAME) to Minor RC version $(MAJOR).$(MINOR).$(PATCH)-rc$(RC)"
git push origin v$(MAJOR).$(MINOR).$(PATCH)-rc$(RC)
@echo Bumped $(APP_NAME) to Minor RC version $(MAJOR).$(MINOR).$(PATCH)-rc$(RC)

major-rc: ## to bump major release candidate version (semver)
$(call check_protected_branch)
$(call check_pending_pulls)
@$(eval MAJOR := $(shell echo $$(($(MAJOR)+1))))
@$(eval MINOR := 0)
@$(eval PATCH := 0)
@$(eval RC := 1)
@echo Bumping $(APP_NAME) to Major RC version $(MAJOR).$(MINOR).$(PATCH)-rc$(RC)
git tag -s -a v$(MAJOR).$(MINOR).$(PATCH)-rc$(RC) -m "Bumping $(APP_NAME) to Major RC version $(MAJOR).$(MINOR).$(PATCH)-rc$(RC)"
git push origin v$(MAJOR).$(MINOR).$(PATCH)-rc$(RC)
@echo Bumped $(APP_NAME) to Major RC version $(MAJOR).$(MINOR).$(PATCH)-rc$(RC)


## Checks the code style, tests, builds and bundles the plugin.
.PHONY: all
all: check-style test dist
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41 changes: 41 additions & 0 deletions README.md
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Expand Up @@ -33,6 +33,47 @@ See the [Mattermost Product Documentation](https://docs.mattermost.com/configure

**Note**: Installation instructions assume you already have [Mattermost Server](https://mattermost.com/download/) installed and configured with [PostgreSQL](https://www.postgresql.org/).

## How to Release

To trigger a release, follow these steps:

1. **For Patch Release:** Run the following command:
```
make patch
```
This will release a patch change.

2. **For Minor Release:** Run the following command:
```
make minor
```
This will release a minor change.

3. **For Major Release:** Run the following command:
```
make major
```
This will release a major change.

4. **For Patch Release Candidate (RC):** Run the following command:
```
make patch-rc
```
This will release a patch release candidate.

5. **For Minor Release Candidate (RC):** Run the following command:
```
make minor-rc
```
This will release a minor release candidate.

6. **For Major Release Candidate (RC):** Run the following command:
```
make major-rc
```
This will release a major release candidate.


## Contributing

Interested in contributing to our open source project? Start by reviewing the [contributor guidelines](./.github/CONTRIBUTING.md) for this repository. See the [Developer Setup Guide](docs/developer-setup-guide.md) for details on setting up a Mattermost instance for development.
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