Allow to pass tag name (#3)

* Add latestTagName input

* Use latestTagName input for tag creation

* Add documentation of `tag-name` input

* Update action.yml

* Update action.ts

* Update README.md

* Update action.yml

Co-authored-by: Federico Grandi <fgrandi30@gmail.com>

README.md

@@ -11,7 +11,8 @@ That's why I made this action: if you're the kind of guy that doesn't like to up
 
 These are the parameters you can use with the action:
 
-- `description`: [optional] Tag description. Providing a value will result in the creation of an **annotated tag**; if no value is enterd, the action will create a **lightweight tag**.
+- `tag-name`: [optional] Tag name. Specify the name of tag that will be created or updated (default is `latest`).
+- `description`: [optional] Tag description. Providing a value will result in the creation of an **annotated tag**; if no value is entered, the action will create a **lightweight tag**.
 
 ## Usage
 
@@ -36,6 +37,7 @@ jobs:
       uses: EndBug/latest-tag@latest
       with:
         description: Description for the tag
+        tag-name: latest
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # Leave this line unchanged
 ```

action.yml

@@ -13,3 +13,6 @@ inputs:
   description:
     description: "Tag description"
     required: false
+  tag-name:
+    description: "Tag name"
+    required: false

src/action.ts

@@ -16,14 +16,14 @@ function isRelease() {
     && context.payload.release?.tag_name != null
 }
 
-function annotatedTag(message: string) {
+function annotatedTag(message: string, tagName: string) {
   info('Creating annotated tag...')
-  return exec(`git tag -a -f -m "${message}" latest`)
+  return exec(`git tag -a -f -m "${message}" ${tagName}`)
 }
 
-function lightweightTag() {
+function lightweightTag(tagName: string) {
   info('Creating lightweight tag...')
-  return exec(`git tag -f latest`)
+  return exec(`git tag -f ${tagName}`)
 }
 
 async function run() {
@@ -40,9 +40,10 @@ async function run() {
       await exec(`git config user.email "${GITHUB_ACTOR}@users.noreply.github.com"`)
 
       const message = getInput('description')
+      const tagName = getInput('tag-name') || "latest"
 
-      if (message) await annotatedTag(message)
-      else await lightweightTag()
+      if (message) await annotatedTag(message, tagName)
+      else await lightweightTag(tagName)
 
       info('Pushing updated tag to repo...')
       return await exec('git push --force --tags')