Create a new release after a v*.*.* commit instead of the tag

[nicolo-ribaudo]

Q	A
License	MIT

The release action was never triggered because GitHub doesn't trigger the "push" event when tags are pushed. This PR changes the approach: the release is triggered when there is a v*.*.* commit, and it creates the tag.

Commits after "v0.0.8" in https://github.com/babel/test-github-actions/commits/master (private repo, sorry) test this PR.

[babel-bot]

Build successful! You can test your changes in the REPL here: https://babeljs.io/repl/build/10027/

[babel-bot]

Build successful! You can test your changes in the REPL here: https://babeljs.io/repl/build/10010/

[nicolo-ribaudo]

Thanks to the awesome https://github.com/nektos/act (suggested by Henry) I was able to actually test this action on a local copy of the repo.

I found some bugs, but now it works 🎉 https://github.com/nicolo-ribaudo/babel-clone/releases/tag/v7.3.3

Local output of the action

babel-clone on  master [!] via ⬢ v10.14.2 
➜ act                                                
[On master branch] git clone 'https://github.com/actions/bin' # ref=master
[Is version commit] docker build -t filter-commit-message:b6f698e /home/nicolo/Documenti/dev/babel-clone/.github/actions/filter-commit-message
[Is version commit] docker run image=filter-commit-message:b6f698e entrypoint=[] cmd=["^v(\\d+\\.)*\\d+(-\\S+)?$"]
INFO: v7.3.3 matches ^v(\d+\.)*\d+(-\S+)?$
[On master branch] docker build -t bin:master /tmp/act/actions/bin/filter@master/filter
[On master branch] docker run image=bin:master entrypoint=[] cmd=["branch" "master"]
refs/heads/master matches refs/heads/master
[Trigger GitHub release] docker build -t trigger-github-release:b6f698e /home/nicolo/Documenti/dev/babel-clone/.github/actions/trigger-github-release
[Trigger GitHub release] docker run image=trigger-github-release:b6f698e entrypoint=[] cmd=[]
+ echo INFO: Installing action dependencies...
INFO: Installing action dependencies...
+ cd /action
+ npm ci
added 188 packages in 3.713s
+ echo INFO: Checking out current commit...
INFO: Checking out current commit...
+ git -c advice.detachedHead=false checkout b6f698e01746ba22daa7e706dcdd7f591726858b
M	.github/actions/trigger-github-release/entrypoint.sh
HEAD is now at b6f698e01... v7.3.3
+ echo INFO: Getting release version...
INFO: Getting release version...
+ git log --oneline --format=%B -1 HEAD
+ current_tag=v7.3.3
+ echo INFO: Creating new tag...
INFO: Creating new tag...
+ git tag v7.3.3 b6f698e01746ba22daa7e706dcdd7f591726858b
fatal: tag 'v7.3.3' already exists
+ echo INFO: Tag already exists
INFO: Tag already exists
+ git describe --abbrev=0 --tags HEAD^
+ last_tag=v7.3.2
+ echo INFO: New version is v7.3.3; last version is v7.3.2.
INFO: New version is v7.3.3; last version is v7.3.2.
+ echo INFO: Generating the changelog...
INFO: Generating the changelog...
+ GITHUB_AUTH=9414ad2a1f6e250abd62133257e2f2da3e92843a node /action/node_modules/.bin/lerna-changelog --tag-from v7.3.2 --tag-to v7.3.3
+ changelog=
## v7.3.3 (2019-02-08)

#### :bug: Bug Fix
* `babel-parser`
  * [#9431](https://github.com/babel/babel/pull/9431) Typescript function destructured params ([@mhcgrq](https://github.com/mhcgrq))
  * [#9463](https://github.com/babel/babel/pull/9463) Fix range for TypeScript optional parameter in arrow function ([@existentialism](https://github.com/existentialism))

#### :nail_care: Polish
* `babel-plugin-proposal-class-properties`, `babel-plugin-transform-classes`, `babel-plugin-transform-parameters`
  * [#9458](https://github.com/babel/babel/pull/9458) Fix duplicated assertThisInitialized calls in constructors ([@rubennorte](https://github.com/rubennorte))

#### Committers: 5
- Brian Ng ([@existentialism](https://github.com/existentialism))
- Downpooooour ([@mhcgrq](https://github.com/mhcgrq))
- Ilya Lesik ([@ilyalesik](https://github.com/ilyalesik))
- Rubén Norte ([@rubennorte](https://github.com/rubennorte))
- Yifei Fu ([@yifei-fu](https://github.com/yifei-fu))
+ echo INFO: Publishing the new GitHub release...
INFO: Publishing the new GitHub release...
+ node /action/release v7.3.3
+ echo 
## v7.3.3 (2019-02-08)

#### :bug: Bug Fix
* `babel-parser`
  * [#9431](https://github.com/babel/babel/pull/9431) Typescript function destructured params ([@mhcgrq](https://github.com/mhcgrq))
  * [#9463](https://github.com/babel/babel/pull/9463) Fix range for TypeScript optional parameter in arrow function ([@existentialism](https://github.com/existentialism))

#### :nail_care: Polish
* `babel-plugin-proposal-class-properties`, `babel-plugin-transform-classes`, `babel-plugin-transform-parameters`
  * [#9458](https://github.com/babel/babel/pull/9458) Fix duplicated assertThisInitialized calls in constructors ([@rubennorte](https://github.com/rubennorte))

#### Committers: 5
- Brian Ng ([@existentialism](https://github.com/existentialism))
- Downpooooour ([@mhcgrq](https://github.com/mhcgrq))
- Ilya Lesik ([@ilyalesik](https://github.com/ilyalesik))
- Rubén Norte ([@rubennorte](https://github.com/rubennorte))
- Yifei Fu ([@yifei-fu](https://github.com/yifei-fu))
+ echo INFO: Done! Don't forget to thank new contributors :)
INFO: Done! Don't forget to thank new contributors :)