Merge branch 'main' into scala-3

* main:
  scala 3
  Fix Build
  Broken Build
  site
  Mima
  Workflow
  Update Build
  tests, tut -> mdoc
  Update link to microsite to point to davenverse.

.github/workflows/ci.yml

@@ -0,0 +1,128 @@
+# This file was automatically generated by sbt-github-actions using the
+# githubWorkflowGenerate task. You should add and commit this file to
+# your git repository. It goes without saying that you shouldn't edit
+# this file by hand! Instead, if you wish to make changes, you should
+# change your sbt build configuration to revise the workflow description
+# to meet your needs, then regenerate this file.
+
+name: Continuous Integration
+
+on:
+  pull_request:
+    branches: ['**']
+  push:
+    branches: ['**']
+    tags: [v*]
+
+env:
+  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+jobs:
+  build:
+    name: Build and Test
+    strategy:
+      matrix:
+        os: [ubuntu-latest]
+        scala: [2.12.14, 2.13.6, 3.0.1]
+        java: [adopt@1.8, adopt@1.11]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Checkout current branch (full)
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+
+      - name: Setup Java and Scala
+        uses: olafurpg/setup-scala@v12
+        with:
+          java-version: ${{ matrix.java }}
+
+      - name: Cache sbt
+        uses: actions/cache@v2
+        with:
+          path: |
+            ~/.sbt
+            ~/.ivy2/cache
+            ~/.coursier/cache/v1
+            ~/.cache/coursier/v1
+            ~/AppData/Local/Coursier/Cache/v1
+            ~/Library/Caches/Coursier/v1
+          key: ${{ runner.os }}-sbt-cache-v2-${{ hashFiles('**/*.sbt') }}-${{ hashFiles('project/build.properties') }}
+
+      - name: Setup Ruby
+        if: matrix.scala == '2.13.6'
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: 3.0.1
+
+      - name: Install microsite dependencies
+        if: matrix.scala == '2.13.6'
+        run: |
+          gem install saas
+          gem install jekyll -v 4.2.0
+
+      - name: Check that workflows are up to date
+        run: sbt --client '++${{ matrix.scala }}; githubWorkflowCheck'
+
+      - run: sbt --client '++${{ matrix.scala }}; test; mimaReportBinaryIssues'
+
+      - if: matrix.scala == '2.13.6'
+        run: sbt --client '++${{ matrix.scala }}; site/makeMicrosite'
+
+  publish:
+    name: Publish Artifacts
+    needs: [build]
+    if: github.event_name != 'pull_request' && (startsWith(github.ref, 'refs/tags/v') || github.ref == 'refs/heads/main')
+    strategy:
+      matrix:
+        os: [ubuntu-latest]
+        scala: [3.0.1]
+        java: [adopt@1.8]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Checkout current branch (full)
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+
+      - name: Setup Java and Scala
+        uses: olafurpg/setup-scala@v12
+        with:
+          java-version: ${{ matrix.java }}
+
+      - name: Cache sbt
+        uses: actions/cache@v2
+        with:
+          path: |
+            ~/.sbt
+            ~/.ivy2/cache
+            ~/.coursier/cache/v1
+            ~/.cache/coursier/v1
+            ~/AppData/Local/Coursier/Cache/v1
+            ~/Library/Caches/Coursier/v1
+          key: ${{ runner.os }}-sbt-cache-v2-${{ hashFiles('**/*.sbt') }}-${{ hashFiles('project/build.properties') }}
+
+      - uses: olafurpg/setup-gpg@v3
+
+      - name: Setup Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: 3.0.1
+
+      - name: Install microsite dependencies
+        run: |
+          gem install saas
+          gem install jekyll -v 4.2.0
+
+      - name: Publish artifacts to Sonatype
+        env:
+          PGP_PASSPHRASE: ${{ secrets.PGP_PASSPHRASE }}
+          PGP_SECRET: ${{ secrets.PGP_SECRET }}
+          SONATYPE_PASSWORD: ${{ secrets.SONATYPE_PASSWORD }}
+          SONATYPE_USERNAME: ${{ secrets.SONATYPE_USERNAME }}
+        run: sbt --client '++${{ matrix.scala }}; ci-release'
+
+      - uses: christopherdavenport/create-ghpages-ifnotexists@v1
+
+      - name: Publish microsite
+        run: sbt --client '++${{ matrix.scala }}; site/publishMicrosite'

.github/workflows/clean.yml

@@ -0,0 +1,59 @@
+# This file was automatically generated by sbt-github-actions using the
+# githubWorkflowGenerate task. You should add and commit this file to
+# your git repository. It goes without saying that you shouldn't edit
+# this file by hand! Instead, if you wish to make changes, you should
+# change your sbt build configuration to revise the workflow description
+# to meet your needs, then regenerate this file.
+
+name: Clean
+
+on: push
+
+jobs:
+  delete-artifacts:
+    name: Delete Artifacts
+    runs-on: ubuntu-latest
+    env:
+      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+    steps:
+      - name: Delete artifacts
+        run: |
+          # Customize those three lines with your repository and credentials:
+          REPO=${GITHUB_API_URL}/repos/${{ github.repository }}
+
+          # A shortcut to call GitHub API.
+          ghapi() { curl --silent --location --user _:$GITHUB_TOKEN "$@"; }
+
+          # A temporary file which receives HTTP response headers.
+          TMPFILE=/tmp/tmp.$$
+
+          # An associative array, key: artifact name, value: number of artifacts of that name.
+          declare -A ARTCOUNT
+
+          # Process all artifacts on this repository, loop on returned "pages".
+          URL=$REPO/actions/artifacts
+          while [[ -n "$URL" ]]; do
+
+            # Get current page, get response headers in a temporary file.
+            JSON=$(ghapi --dump-header $TMPFILE "$URL")
+
+            # Get URL of next page. Will be empty if we are at the last page.
+            URL=$(grep '^Link:' "$TMPFILE" | tr ',' '\n' | grep 'rel="next"' | head -1 | sed -e 's/.*<//' -e 's/>.*//')
+            rm -f $TMPFILE
+
+            # Number of artifacts on this page:
+            COUNT=$(( $(jq <<<$JSON -r '.artifacts | length') ))
+
+            # Loop on all artifacts on this page.
+            for ((i=0; $i < $COUNT; i++)); do
+
+              # Get name of artifact and count instances of this name.
+              name=$(jq <<<$JSON -r ".artifacts[$i].name?")
+              ARTCOUNT[$name]=$(( $(( ${ARTCOUNT[$name]} )) + 1))
+
+              id=$(jq <<<$JSON -r ".artifacts[$i].id?")
+              size=$(( $(jq <<<$JSON -r ".artifacts[$i].size_in_bytes?") ))
+              printf "Deleting '%s' #%d, %'d bytes\n" $name ${ARTCOUNT[$name]} $size
+              ghapi -X DELETE $REPO/actions/artifacts/$id
+            done
+          done

.gitignore

@@ -11,3 +11,5 @@ tags
 .metals
 project/metals.sbt
 project/project/
+metals.sbt
+.vscode

.scalafmt.conf

@@ -16,7 +16,7 @@ align {
   openParenCallSite = false
   openParenDefnSite = false
 
-  tokens = ["%", "%%"]
+  tokens = ["%", "%%", "%%%"]
 }
 
 docstrings.style = Asterisk

README.md

@@ -1,6 +1,6 @@
 # keysemaphore - Keyed Semaphores [![Build Status](https://travis-ci.com/ChristopherDavenport/keysemaphore.svg?branch=master)](https://travis-ci.com/ChristopherDavenport/keysemaphore) [![Maven Central](https://maven-badges.herokuapp.com/maven-central/io.chrisdavenport/keysemaphore_2.12/badge.svg)](https://maven-badges.herokuapp.com/maven-central/io.chrisdavenport/keysemaphore_2.12) ![Code of Consuct](https://img.shields.io/badge/Code%20of%20Conduct-Scala-blue.svg)
 
-## [Head on over to the microsite](https://ChristopherDavenport.github.io/keysemaphore)
+## [Head on over to the microsite](https://davenverse.github.io/keysemaphore)
 
 ## Quick Start