Move control logic to main workflow, remove inputs

.github/workflows/ci.yaml

@@ -91,17 +91,13 @@ jobs:
     needs: [ prechecks, changes ]
     uses: ./.github/workflows/bootstrap.yml
   unit-tests:
-    if: ${{ github.repository == 'spack/spack' && needs.changes.outputs.core == 'true' }}
+    if: ${{ github.repository == 'spack/spack' && needs.changes.outputs.core == 'false' }}
     needs: [ prechecks, changes ]
     uses: ./.github/workflows/unit_tests.yaml
-    with:
-      core: ${{ needs.changes.outputs.core }}
   windows:
-    if: ${{ github.repository == 'spack/spack' && needs.changes.outputs.core == 'true' }}
+    if: ${{ github.repository == 'spack/spack' && needs.changes.outputs.core == 'false' }}
     needs: [ prechecks ]
     uses: ./.github/workflows/windows_python.yml
-    with:
-      core: ${{ needs.changes.outputs.core }}
   all:
     needs: [ windows, unit-tests, bootstrap, audit-ancient-python ]
     runs-on: ubuntu-latest

.github/workflows/unit_tests.yaml

@@ -2,17 +2,7 @@ name: unit tests
 
 on:
   workflow_dispatch:
-    inputs:
-      core:
-        description: "If false the test is skipped"
-        required: true
-        type: string
-        default: "true"
   workflow_call:
-    inputs:
-      core:
-        required: true
-        type: string
 
 concurrency:
   group: unit_tests-${{github.ref}}-${{github.event.pull_request.number || github.run_number}}
@@ -21,7 +11,6 @@ concurrency:
 jobs:
   # Run unit tests with different configurations on linux
   ubuntu:
-    if: ${{ inputs.core == 'false' }}
     runs-on: ubuntu-latest
     strategy:
       matrix:
@@ -123,11 +112,10 @@ jobs:
           . .github/workflows/setup_git.sh
     - name: Run shell tests
       env:
-          COVERAGE: ${{ inputs.core }}
+          COVERAGE: true
       run: |
           share/spack/qa/run-shell-tests
     - uses: codecov/codecov-action@81cd2dc8148241f03f5839d295e000b8f761e378 # @v2.1.0
-      if: ${{ inputs.core == 'true' }}
       with:
         flags: shelltests,linux
 
@@ -135,7 +123,6 @@ jobs:
   # only on PRs modifying core Spack
   rhel8-platform-python:
     runs-on: ubuntu-latest
-    if: ${{ inputs.core == 'false' }}
     container: registry.access.redhat.com/ubi8/ubi
     steps:
     - name: Install dependencies
@@ -159,7 +146,6 @@ jobs:
           spack unit-test -k 'not cvs and not svn and not hg' -x --verbose
   # Test for the clingo based solver (using clingo-cffi)
   clingo-cffi:
-    if: ${{ inputs.core == 'false' }}
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b # @v2
@@ -196,7 +182,6 @@ jobs:
         flags: unittests,linux,clingo
   # Run unit tests on MacOS
   macos:
-    if: ${{ inputs.core == 'false' }}
     runs-on: macos-latest
     strategy:
       matrix:

.github/workflows/windows_python.yml

@@ -2,10 +2,6 @@ name: windows
 
 on:
   workflow_call:
-    inputs:
-      core:
-        type: string
-        required: true
 
 concurrency:
   group: windows-${{github.ref}}-${{github.event.pull_request.number || github.run_number}}
@@ -17,7 +13,6 @@ defaults:
      powershell Invoke-Expression -Command ".\share\spack\qa\windows_test_setup.ps1"; {0}
 jobs:
   unit-tests:
-    if: ${{ inputs.core == 'false' }}
     runs-on: windows-latest
     steps:
     - uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
@@ -37,7 +32,6 @@ jobs:
         echo F|xcopy .\spack\share\spack\qa\configuration\windows_config.yaml $env:USERPROFILE\.spack\windows\config.yaml
         spack unit-test --verbose --ignore=lib/spack/spack/test/cmd
   unit-tests-cmd:
-    if: ${{ inputs.core == 'false' }}
     runs-on: windows-latest
     steps:
     - uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
@@ -76,7 +70,6 @@ jobs:
         spack external find ninja
         spack install abseil-cpp
   make-installer:
-    if: ${{ inputs.core == 'false' }}
     runs-on: windows-latest
     steps:
     - name: Disable Windows Symlinks
@@ -112,7 +105,6 @@ jobs:
         name: Windows Spack Installer
         path: ${{ env.installer_root}}\pkg\Spack.msi
   execute-installer:
-    if: ${{ inputs.core == 'false' }}
     needs: make-installer
     runs-on: windows-latest
     defaults: