From f685af9d21aabf134862091984eb8b9e8d271745 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?D=C3=A1vid=20El-Saig?= <david.el-saig@lombiq.com>
Date: Mon, 6 Jun 2022 14:09:55 +0200
Subject: [PATCH 01/13] Port verify workflow from HL.

---
 .github/workflows/verify.yml | 74 ++++++++++++++++++++++++++++++++++++
 1 file changed, 74 insertions(+)
 create mode 100644 .github/workflows/verify.yml

diff --git a/.github/workflows/verify.yml b/.github/workflows/verify.yml
new file mode 100644
index 000000000..dee5c1fe4
--- /dev/null
+++ b/.github/workflows/verify.yml
@@ -0,0 +1,74 @@
+name: Verify Submodule Pull Request
+
+on:
+  workflow_call:
+    inputs:
+      repo:
+        required: false
+        type: string
+        default: Lombiq/Open-Source-Orchard-Core-Extensions
+
+env:
+  PULL_REQUEST_TITLE: ${{ github.event.pull_request.title }}
+
+defaults:
+  run:
+    shell: pwsh
+
+jobs:
+  parent-pull-request-exists:
+    runs-on: ubuntu-latest
+    name: Parent PR Exists
+    steps:
+      - name: Print PR Title
+        run: echo $Env:PULL_REQUEST_TITLE
+
+    - name: Add Scripts
+      run: |
+        $code = @'
+        <#
+        .Synopsis
+        Fails the current step with the provided message. Same as "core.setFailed()" from the official toolkit
+        (https://github.com/actions/toolkit).
+        #>
+        function Set-Failed([Parameter(Mandatory=$True)] [string] $Message)
+        {
+            echo "::error::$Message"
+            exit 1
+        }
+
+        <#
+        .Synopsis
+        Returns $True if any item is coming from the pipe.
+        #>
+        function Any-Object([Parameter(Mandatory=$True, ValueFromPipeline = $True)] $Input)
+        {
+            foreach($item in $Input)
+            {
+                return $True
+            }
+
+            return $False
+        }
+        '@
+
+        $ProfileDirectory = [System.IO.Path]::GetDirectoryName($Profile)
+        [System.IO.Directory]::CreateDirectory($ProfileDirectory)
+
+        echo $code >> $Profile
+
+    - name: Current PR Title Includes Issue Code
+      run: |
+        if ($Env:PULL_REQUEST_TITLE -match '^\s*\w+-\d+\s*:') { exit 0 }
+        Set-Failed 'The pull request is not in the right format. Please start with the issue code followed by a colon e.g. "PROJ-123: My PR Title".'
+
+    - name: Search Parent Repository for Matching PR
+      run: |
+        $issueCode = $Env:PULL_REQUEST_TITLE -replace '^\s*(\w+-\d+)\s*:.*$', '$1'
+
+        $url = 'https://api.github.com/repos/Lombiq/Open-Source-Orchard-Core-Extensions/pulls?state=open&per_page=100'
+        $titles = curl -H 'Accept: application/vnd.github.v3+json' $url | ConvertFrom-Json | % { $_.title }
+
+        $lookFor = "${issueCode}:"
+        if ($titles | ? { $_ -and $_.Contains($lookFor) } | Any-Object) { exit 0 }
+        Set-Failed "Couldn't find an Open-Source-Orchard-Core-Extensions pull request whose title starts with `"$lookFor`"."

From 920e6c17602e760db36b448bc311c8746f2f53ab Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?D=C3=A1vid=20El-Saig?= <david.el-saig@lombiq.com>
Date: Mon, 6 Jun 2022 20:48:41 +0200
Subject: [PATCH 02/13] Fix indentation.

---
 .github/workflows/verify.yml | 82 ++++++++++++++++++------------------
 1 file changed, 41 insertions(+), 41 deletions(-)

diff --git a/.github/workflows/verify.yml b/.github/workflows/verify.yml
index dee5c1fe4..3deb9e2f3 100644
--- a/.github/workflows/verify.yml
+++ b/.github/workflows/verify.yml
@@ -23,52 +23,52 @@ jobs:
       - name: Print PR Title
         run: echo $Env:PULL_REQUEST_TITLE
 
-    - name: Add Scripts
-      run: |
-        $code = @'
-        <#
-        .Synopsis
-        Fails the current step with the provided message. Same as "core.setFailed()" from the official toolkit
-        (https://github.com/actions/toolkit).
-        #>
-        function Set-Failed([Parameter(Mandatory=$True)] [string] $Message)
-        {
-            echo "::error::$Message"
-            exit 1
-        }
+      - name: Add Scripts
+        run: |
+          $code = @'
+          <#
+          .Synopsis
+          Fails the current step with the provided message. Same as "core.setFailed()" from the official toolkit
+          (https://github.com/actions/toolkit).
+          #>
+          function Set-Failed([Parameter(Mandatory=$True)] [string] $Message)
+          {
+              echo "::error::$Message"
+              exit 1
+          }
 
-        <#
-        .Synopsis
-        Returns $True if any item is coming from the pipe.
-        #>
-        function Any-Object([Parameter(Mandatory=$True, ValueFromPipeline = $True)] $Input)
-        {
-            foreach($item in $Input)
-            {
-                return $True
-            }
+          <#
+          .Synopsis
+          Returns $True if any item is coming from the pipe.
+          #>
+          function Any-Object([Parameter(Mandatory=$True, ValueFromPipeline = $True)] $Input)
+          {
+              foreach($item in $Input)
+              {
+                  return $True
+              }
 
-            return $False
-        }
-        '@
+              return $False
+          }
+          '@
 
-        $ProfileDirectory = [System.IO.Path]::GetDirectoryName($Profile)
-        [System.IO.Directory]::CreateDirectory($ProfileDirectory)
+          $ProfileDirectory = [System.IO.Path]::GetDirectoryName($Profile)
+          [System.IO.Directory]::CreateDirectory($ProfileDirectory)
 
-        echo $code >> $Profile
+          echo $code >> $Profile
 
-    - name: Current PR Title Includes Issue Code
-      run: |
-        if ($Env:PULL_REQUEST_TITLE -match '^\s*\w+-\d+\s*:') { exit 0 }
-        Set-Failed 'The pull request is not in the right format. Please start with the issue code followed by a colon e.g. "PROJ-123: My PR Title".'
+      - name: Current PR Title Includes Issue Code
+        run: |
+          if ($Env:PULL_REQUEST_TITLE -match '^\s*\w+-\d+\s*:') { exit 0 }
+          Set-Failed 'The pull request is not in the right format. Please start with the issue code followed by a colon e.g. "PROJ-123: My PR Title".'
 
-    - name: Search Parent Repository for Matching PR
-      run: |
-        $issueCode = $Env:PULL_REQUEST_TITLE -replace '^\s*(\w+-\d+)\s*:.*$', '$1'
+      - name: Search Parent Repository for Matching PR
+        run: |
+          $issueCode = $Env:PULL_REQUEST_TITLE -replace '^\s*(\w+-\d+)\s*:.*$', '$1'
 
-        $url = 'https://api.github.com/repos/Lombiq/Open-Source-Orchard-Core-Extensions/pulls?state=open&per_page=100'
-        $titles = curl -H 'Accept: application/vnd.github.v3+json' $url | ConvertFrom-Json | % { $_.title }
+          $url = 'https://api.github.com/repos/Lombiq/Open-Source-Orchard-Core-Extensions/pulls?state=open&per_page=100'
+          $titles = curl -H 'Accept: application/vnd.github.v3+json' $url | ConvertFrom-Json | % { $_.title }
 
-        $lookFor = "${issueCode}:"
-        if ($titles | ? { $_ -and $_.Contains($lookFor) } | Any-Object) { exit 0 }
-        Set-Failed "Couldn't find an Open-Source-Orchard-Core-Extensions pull request whose title starts with `"$lookFor`"."
+          $lookFor = "${issueCode}:"
+          if ($titles | ? { $_ -and $_.Contains($lookFor) } | Any-Object) { exit 0 }
+          Set-Failed "Couldn't find an Open-Source-Orchard-Core-Extensions pull request whose title starts with `"$lookFor`"."

From b0562fa5d49ec37bf2a5ca5384a6256fa6173956 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?D=C3=A1vid=20El-Saig?= <david.el-saig@lombiq.com>
Date: Wed, 8 Jun 2022 01:45:29 +0200
Subject: [PATCH 03/13] code styling

---
 .github/workflows/verify.yml | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/verify.yml b/.github/workflows/verify.yml
index 3deb9e2f3..82f92ef34 100644
--- a/.github/workflows/verify.yml
+++ b/.github/workflows/verify.yml
@@ -31,7 +31,7 @@ jobs:
           Fails the current step with the provided message. Same as "core.setFailed()" from the official toolkit
           (https://github.com/actions/toolkit).
           #>
-          function Set-Failed([Parameter(Mandatory=$True)] [string] $Message)
+          function Set-Failed([Parameter(Mandatory = $True)] [string] $Message)
           {
               echo "::error::$Message"
               exit 1
@@ -41,7 +41,7 @@ jobs:
           .Synopsis
           Returns $True if any item is coming from the pipe.
           #>
-          function Any-Object([Parameter(Mandatory=$True, ValueFromPipeline = $True)] $Input)
+          function Any-Object([Parameter(Mandatory = $True, ValueFromPipeline = $True)] $Input)
           {
               foreach($item in $Input)
               {
@@ -52,8 +52,8 @@ jobs:
           }
           '@
 
-          $ProfileDirectory = [System.IO.Path]::GetDirectoryName($Profile)
-          [System.IO.Directory]::CreateDirectory($ProfileDirectory)
+          $profileDirectory = [System.IO.Path]::GetDirectoryName($Profile)
+          [System.IO.Directory]::CreateDirectory($profileDirectory)
 
           echo $code >> $Profile
 

From e8d0f92750fd2637c9818da7326117c79c85a2e5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?D=C3=A1vid=20El-Saig?= <david.el-saig@lombiq.com>
Date: Wed, 8 Jun 2022 01:54:56 +0200
Subject: [PATCH 04/13] Apply suggestions from code review

Co-authored-by: 0liver <0liver@users.noreply.github.com>
---
 .github/workflows/verify.yml | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/verify.yml b/.github/workflows/verify.yml
index 82f92ef34..2e159ec3a 100644
--- a/.github/workflows/verify.yml
+++ b/.github/workflows/verify.yml
@@ -23,7 +23,7 @@ jobs:
       - name: Print PR Title
         run: echo $Env:PULL_REQUEST_TITLE
 
-      - name: Add Scripts
+      - name: Add Commands to Subsequent Workflow Steps
         run: |
           $code = @'
           <#
@@ -57,12 +57,12 @@ jobs:
 
           echo $code >> $Profile
 
-      - name: Current PR Title Includes Issue Code
+      - name: Ensure Current PR Title Includes Issue Code
         run: |
           if ($Env:PULL_REQUEST_TITLE -match '^\s*\w+-\d+\s*:') { exit 0 }
           Set-Failed 'The pull request is not in the right format. Please start with the issue code followed by a colon e.g. "PROJ-123: My PR Title".'
 
-      - name: Search Parent Repository for Matching PR
+      - name: Ensure Parent Repository Contains Matching PR
         run: |
           $issueCode = $Env:PULL_REQUEST_TITLE -replace '^\s*(\w+-\d+)\s*:.*$', '$1'
 
@@ -70,5 +70,5 @@ jobs:
           $titles = curl -H 'Accept: application/vnd.github.v3+json' $url | ConvertFrom-Json | % { $_.title }
 
           $lookFor = "${issueCode}:"
-          if ($titles | ? { $_ -and $_.Contains($lookFor) } | Any-Object) { exit 0 }
-          Set-Failed "Couldn't find an Open-Source-Orchard-Core-Extensions pull request whose title starts with `"$lookFor`"."
+          if ($titles | ? { $_ -and $_.Trim().StartsWith($lookFor) } | Any-Object) { exit 0 }
+          Set-Failed "Couldn't find any Open-Source-Orchard-Core-Extensions pull request whose title starts with `"$lookFor`"."

From c35c5f2c0f86c1a0e9c5357f9720fb1b721734df Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?D=C3=A1vid=20El-Saig?= <david.el-saig@lombiq.com>
Date: Wed, 8 Jun 2022 02:43:25 +0200
Subject: [PATCH 05/13] Clean up code.

---
 .github/workflows/verify.yml | 24 +++++-------------------
 1 file changed, 5 insertions(+), 19 deletions(-)

diff --git a/.github/workflows/verify.yml b/.github/workflows/verify.yml
index 2e159ec3a..d4a80c262 100644
--- a/.github/workflows/verify.yml
+++ b/.github/workflows/verify.yml
@@ -33,29 +33,15 @@ jobs:
           #>
           function Set-Failed([Parameter(Mandatory = $True)] [string] $Message)
           {
-              echo "::error::$Message"
+              Write-Output "::error::$Message"
               exit 1
           }
-
-          <#
-          .Synopsis
-          Returns $True if any item is coming from the pipe.
-          #>
-          function Any-Object([Parameter(Mandatory = $True, ValueFromPipeline = $True)] $Input)
-          {
-              foreach($item in $Input)
-              {
-                  return $True
-              }
-
-              return $False
-          }
           '@
 
           $profileDirectory = [System.IO.Path]::GetDirectoryName($Profile)
           [System.IO.Directory]::CreateDirectory($profileDirectory)
 
-          echo $code >> $Profile
+          code | Out-File $Profile
 
       - name: Ensure Current PR Title Includes Issue Code
         run: |
@@ -66,9 +52,9 @@ jobs:
         run: |
           $issueCode = $Env:PULL_REQUEST_TITLE -replace '^\s*(\w+-\d+)\s*:.*$', '$1'
 
-          $url = 'https://api.github.com/repos/Lombiq/Open-Source-Orchard-Core-Extensions/pulls?state=open&per_page=100'
-          $titles = curl -H 'Accept: application/vnd.github.v3+json' $url | ConvertFrom-Json | % { $_.title }
+          $url = 'https://api.github.com/repos/${{ inputs.repo }}/pulls?state=open&per_page=100'
+          $titles = curl -s -H 'Accept: application/vnd.github.v3+json' $url | ConvertFrom-Json | % { $_.title }
 
           $lookFor = "${issueCode}:"
-          if ($titles | ? { $_ -and $_.Trim().StartsWith($lookFor) } | Any-Object) { exit 0 }
+          if (($titles | ? { $_ -and $_.Trim().StartsWith($lookFor) }).Count -eq 0) { exit 0 }
           Set-Failed "Couldn't find any Open-Source-Orchard-Core-Extensions pull request whose title starts with `"$lookFor`"."

From 0667569036ceb5dcd4370c8510dc9f7e9afb4742 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?D=C3=A1vid=20El-Saig?= <david.el-saig@lombiq.com>
Date: Wed, 8 Jun 2022 02:43:55 +0200
Subject: [PATCH 06/13] Let's move the $issueCode closer to its usage.

---
 .github/workflows/verify.yml | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/.github/workflows/verify.yml b/.github/workflows/verify.yml
index d4a80c262..2bd813b2b 100644
--- a/.github/workflows/verify.yml
+++ b/.github/workflows/verify.yml
@@ -50,11 +50,10 @@ jobs:
 
       - name: Ensure Parent Repository Contains Matching PR
         run: |
-          $issueCode = $Env:PULL_REQUEST_TITLE -replace '^\s*(\w+-\d+)\s*:.*$', '$1'
-
           $url = 'https://api.github.com/repos/${{ inputs.repo }}/pulls?state=open&per_page=100'
           $titles = curl -s -H 'Accept: application/vnd.github.v3+json' $url | ConvertFrom-Json | % { $_.title }
 
+          $issueCode = $Env:PULL_REQUEST_TITLE -replace '^\s*(\w+-\d+)\s*:.*$', '$1'
           $lookFor = "${issueCode}:"
           if (($titles | ? { $_ -and $_.Trim().StartsWith($lookFor) }).Count -eq 0) { exit 0 }
           Set-Failed "Couldn't find any Open-Source-Orchard-Core-Extensions pull request whose title starts with `"$lookFor`"."

From 8166dfcbf32020b63c89d57f2c5dd35bce6a04a3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?D=C3=A1vid=20El-Saig?= <david.el-saig@lombiq.com>
Date: Wed, 8 Jun 2022 02:49:13 +0200
Subject: [PATCH 07/13] Fix typo.

---
 .github/workflows/verify.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/verify.yml b/.github/workflows/verify.yml
index 2bd813b2b..b61b76dc5 100644
--- a/.github/workflows/verify.yml
+++ b/.github/workflows/verify.yml
@@ -41,7 +41,7 @@ jobs:
           $profileDirectory = [System.IO.Path]::GetDirectoryName($Profile)
           [System.IO.Directory]::CreateDirectory($profileDirectory)
 
-          code | Out-File $Profile
+          $code | Out-File $Profile
 
       - name: Ensure Current PR Title Includes Issue Code
         run: |

From fd369786321565662b94aa9a01995fd9799b8578 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?D=C3=A1vid=20El-Saig?= <david.el-saig@lombiq.com>
Date: Wed, 8 Jun 2022 02:58:15 +0200
Subject: [PATCH 08/13] Bug fix, invert condition.

---
 .github/workflows/verify.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/verify.yml b/.github/workflows/verify.yml
index b61b76dc5..af677a761 100644
--- a/.github/workflows/verify.yml
+++ b/.github/workflows/verify.yml
@@ -55,5 +55,5 @@ jobs:
 
           $issueCode = $Env:PULL_REQUEST_TITLE -replace '^\s*(\w+-\d+)\s*:.*$', '$1'
           $lookFor = "${issueCode}:"
-          if (($titles | ? { $_ -and $_.Trim().StartsWith($lookFor) }).Count -eq 0) { exit 0 }
+          if (($titles | ? { $_ -and $_.Trim().StartsWith($lookFor) }).Count -gt 0) { exit 0 }
           Set-Failed "Couldn't find any Open-Source-Orchard-Core-Extensions pull request whose title starts with `"$lookFor`"."

From 9723194e47706d8797ad3eccf746c630dab6c4d1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?D=C3=A1vid=20El-Saig?= <david.el-saig@lombiq.com>
Date: Wed, 8 Jun 2022 14:27:08 +0200
Subject: [PATCH 09/13] Update .github/workflows/verify.yml

Co-authored-by: 0liver <0liver@users.noreply.github.com>
---
 .github/workflows/verify.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/verify.yml b/.github/workflows/verify.yml
index af677a761..ce29d03a2 100644
--- a/.github/workflows/verify.yml
+++ b/.github/workflows/verify.yml
@@ -46,7 +46,7 @@ jobs:
       - name: Ensure Current PR Title Includes Issue Code
         run: |
           if ($Env:PULL_REQUEST_TITLE -match '^\s*\w+-\d+\s*:') { exit 0 }
-          Set-Failed 'The pull request is not in the right format. Please start with the issue code followed by a colon e.g. "PROJ-123: My PR Title".'
+          Set-Failed 'The pull request title is not in the expected format. Please start with the issue code followed by a colon and the title, e.g. "PROJ-123: My PR Title".'
 
       - name: Ensure Parent Repository Contains Matching PR
         run: |

From 6f156bbd6356c9659ba413dac0e64a89a12814da Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?D=C3=A1vid=20El-Saig?= <david.el-saig@lombiq.com>
Date: Wed, 8 Jun 2022 14:27:44 +0200
Subject: [PATCH 10/13] Update .github/workflows/verify.yml

Co-authored-by: 0liver <0liver@users.noreply.github.com>
---
 .github/workflows/verify.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/verify.yml b/.github/workflows/verify.yml
index ce29d03a2..6aecfcf10 100644
--- a/.github/workflows/verify.yml
+++ b/.github/workflows/verify.yml
@@ -56,4 +56,4 @@ jobs:
           $issueCode = $Env:PULL_REQUEST_TITLE -replace '^\s*(\w+-\d+)\s*:.*$', '$1'
           $lookFor = "${issueCode}:"
           if (($titles | ? { $_ -and $_.Trim().StartsWith($lookFor) }).Count -gt 0) { exit 0 }
-          Set-Failed "Couldn't find any Open-Source-Orchard-Core-Extensions pull request whose title starts with `"$lookFor`"."
+          Set-Failed "Couldn't find any Open-Source-Orchard-Core-Extensions pull request whose title starts with `"$lookFor`". Please create one."

From e04a499d1dca2ead3c809049049f4ae3fb9efd3a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?D=C3=A1vid=20El-Saig?= <david.el-saig@lombiq.com>
Date: Wed, 8 Jun 2022 15:06:13 +0200
Subject: [PATCH 11/13] try using an external script file

---
 .github/workflows/verify.yml | 28 +++++--------------------
 scripts/verify/commands.ps1  | 40 ++++++++++++++++++++++++++++++++++++
 2 files changed, 45 insertions(+), 23 deletions(-)
 create mode 100644 scripts/verify/commands.ps1

diff --git a/.github/workflows/verify.yml b/.github/workflows/verify.yml
index 6aecfcf10..dae8a4493 100644
--- a/.github/workflows/verify.yml
+++ b/.github/workflows/verify.yml
@@ -25,35 +25,17 @@ jobs:
 
       - name: Add Commands to Subsequent Workflow Steps
         run: |
-          $code = @'
-          <#
-          .Synopsis
-          Fails the current step with the provided message. Same as "core.setFailed()" from the official toolkit
-          (https://github.com/actions/toolkit).
-          #>
-          function Set-Failed([Parameter(Mandatory = $True)] [string] $Message)
-          {
-              Write-Output "::error::$Message"
-              exit 1
-          }
-          '@
-
           $profileDirectory = [System.IO.Path]::GetDirectoryName($Profile)
           [System.IO.Directory]::CreateDirectory($profileDirectory)
 
-          $code | Out-File $Profile
+          Write-Output "github.action_path = '${{ github.action_path }}'"
+          Get-Content -Raw '${{ github.action_path }}/scripts/verify/commands.ps1' | 
+              Out-File $Profile -Append
 
       - name: Ensure Current PR Title Includes Issue Code
         run: |
-          if ($Env:PULL_REQUEST_TITLE -match '^\s*\w+-\d+\s*:') { exit 0 }
-          Set-Failed 'The pull request title is not in the expected format. Please start with the issue code followed by a colon and the title, e.g. "PROJ-123: My PR Title".'
+          Exit-EnsureCurrentPullRequest $Env:PULL_REQUEST_TITLE
 
       - name: Ensure Parent Repository Contains Matching PR
         run: |
-          $url = 'https://api.github.com/repos/${{ inputs.repo }}/pulls?state=open&per_page=100'
-          $titles = curl -s -H 'Accept: application/vnd.github.v3+json' $url | ConvertFrom-Json | % { $_.title }
-
-          $issueCode = $Env:PULL_REQUEST_TITLE -replace '^\s*(\w+-\d+)\s*:.*$', '$1'
-          $lookFor = "${issueCode}:"
-          if (($titles | ? { $_ -and $_.Trim().StartsWith($lookFor) }).Count -gt 0) { exit 0 }
-          Set-Failed "Couldn't find any Open-Source-Orchard-Core-Extensions pull request whose title starts with `"$lookFor`". Please create one."
+          Exit-EnsureParentPullRequest '${{ inputs.repo }}' $Env:PULL_REQUEST_TITLE
diff --git a/scripts/verify/commands.ps1 b/scripts/verify/commands.ps1
new file mode 100644
index 000000000..015febef6
--- /dev/null
+++ b/scripts/verify/commands.ps1
@@ -0,0 +1,40 @@
+
+<#
+.Synopsis
+Fails the current step with the provided message. Same as "core.setFailed()" from the official
+toolkit (https://github.com/actions/toolkit).
+#>
+function Set-Failed([Parameter(Mandatory = $True)] [string] $Message)
+{
+    Write-Output "::error::$Message"
+    exit 1
+}
+
+<#
+.Synopsis
+Checks if the current pull request title matches expectations and exits with success or an error 
+message and failure.
+#>
+function Exit-EnsureCurrentPullRequest([Parameter(Mandatory = $True)] [string] $title)
+{
+    if ($title -match '^\s*\w+-\d+\s*:') { exit 0 }
+    Set-Failed 'The pull request title is not in the expected format. Please start with the issue code followed by a colon and the title, e.g. "PROJ-123: My PR Title".'
+}
+
+<#
+.Synopsis
+Checks if a parent pull request exists in the given repo with the expected title and exits with 
+success or an error message and failure.
+#>
+function Exit-EnsureParentPullRequest(
+    [Parameter(Mandatory = $True)] [string] $repo,
+    [Parameter(Mandatory = $True)] [string] $title)
+{
+    $url = "https://api.github.com/repos/$repo/pulls?state=open&per_page=100"
+    $titles = curl -s -H 'Accept: application/vnd.github.v3+json' $url | ConvertFrom-Json | % { $_.title }
+
+    $issueCode = $title -replace '^\s*(\w+-\d+)\s*:.*$', '$1'
+    $lookFor = "${issueCode}:"
+    if (($titles | ? { $_ -and $_.Trim().StartsWith($lookFor) }).Count -gt 0) { exit 0 }
+    Set-Failed "Couldn't find any Open-Source-Orchard-Core-Extensions pull request whose title starts with `"$lookFor`". Please create one."
+}
\ No newline at end of file

From b4d921ae78a36c033ae1b0fa7d1d3f6276d298b3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?D=C3=A1vid=20El-Saig?= <david.el-saig@lombiq.com>
Date: Wed, 8 Jun 2022 15:12:30 +0200
Subject: [PATCH 12/13] Revert "try using an external script file"

This reverts commit e04a499d1dca2ead3c809049049f4ae3fb9efd3a.
---
 .github/workflows/verify.yml | 28 ++++++++++++++++++++-----
 scripts/verify/commands.ps1  | 40 ------------------------------------
 2 files changed, 23 insertions(+), 45 deletions(-)
 delete mode 100644 scripts/verify/commands.ps1

diff --git a/.github/workflows/verify.yml b/.github/workflows/verify.yml
index dae8a4493..6aecfcf10 100644
--- a/.github/workflows/verify.yml
+++ b/.github/workflows/verify.yml
@@ -25,17 +25,35 @@ jobs:
 
       - name: Add Commands to Subsequent Workflow Steps
         run: |
+          $code = @'
+          <#
+          .Synopsis
+          Fails the current step with the provided message. Same as "core.setFailed()" from the official toolkit
+          (https://github.com/actions/toolkit).
+          #>
+          function Set-Failed([Parameter(Mandatory = $True)] [string] $Message)
+          {
+              Write-Output "::error::$Message"
+              exit 1
+          }
+          '@
+
           $profileDirectory = [System.IO.Path]::GetDirectoryName($Profile)
           [System.IO.Directory]::CreateDirectory($profileDirectory)
 
-          Write-Output "github.action_path = '${{ github.action_path }}'"
-          Get-Content -Raw '${{ github.action_path }}/scripts/verify/commands.ps1' | 
-              Out-File $Profile -Append
+          $code | Out-File $Profile
 
       - name: Ensure Current PR Title Includes Issue Code
         run: |
-          Exit-EnsureCurrentPullRequest $Env:PULL_REQUEST_TITLE
+          if ($Env:PULL_REQUEST_TITLE -match '^\s*\w+-\d+\s*:') { exit 0 }
+          Set-Failed 'The pull request title is not in the expected format. Please start with the issue code followed by a colon and the title, e.g. "PROJ-123: My PR Title".'
 
       - name: Ensure Parent Repository Contains Matching PR
         run: |
-          Exit-EnsureParentPullRequest '${{ inputs.repo }}' $Env:PULL_REQUEST_TITLE
+          $url = 'https://api.github.com/repos/${{ inputs.repo }}/pulls?state=open&per_page=100'
+          $titles = curl -s -H 'Accept: application/vnd.github.v3+json' $url | ConvertFrom-Json | % { $_.title }
+
+          $issueCode = $Env:PULL_REQUEST_TITLE -replace '^\s*(\w+-\d+)\s*:.*$', '$1'
+          $lookFor = "${issueCode}:"
+          if (($titles | ? { $_ -and $_.Trim().StartsWith($lookFor) }).Count -gt 0) { exit 0 }
+          Set-Failed "Couldn't find any Open-Source-Orchard-Core-Extensions pull request whose title starts with `"$lookFor`". Please create one."
diff --git a/scripts/verify/commands.ps1 b/scripts/verify/commands.ps1
deleted file mode 100644
index 015febef6..000000000
--- a/scripts/verify/commands.ps1
+++ /dev/null
@@ -1,40 +0,0 @@
-
-<#
-.Synopsis
-Fails the current step with the provided message. Same as "core.setFailed()" from the official
-toolkit (https://github.com/actions/toolkit).
-#>
-function Set-Failed([Parameter(Mandatory = $True)] [string] $Message)
-{
-    Write-Output "::error::$Message"
-    exit 1
-}
-
-<#
-.Synopsis
-Checks if the current pull request title matches expectations and exits with success or an error 
-message and failure.
-#>
-function Exit-EnsureCurrentPullRequest([Parameter(Mandatory = $True)] [string] $title)
-{
-    if ($title -match '^\s*\w+-\d+\s*:') { exit 0 }
-    Set-Failed 'The pull request title is not in the expected format. Please start with the issue code followed by a colon and the title, e.g. "PROJ-123: My PR Title".'
-}
-
-<#
-.Synopsis
-Checks if a parent pull request exists in the given repo with the expected title and exits with 
-success or an error message and failure.
-#>
-function Exit-EnsureParentPullRequest(
-    [Parameter(Mandatory = $True)] [string] $repo,
-    [Parameter(Mandatory = $True)] [string] $title)
-{
-    $url = "https://api.github.com/repos/$repo/pulls?state=open&per_page=100"
-    $titles = curl -s -H 'Accept: application/vnd.github.v3+json' $url | ConvertFrom-Json | % { $_.title }
-
-    $issueCode = $title -replace '^\s*(\w+-\d+)\s*:.*$', '$1'
-    $lookFor = "${issueCode}:"
-    if (($titles | ? { $_ -and $_.Trim().StartsWith($lookFor) }).Count -gt 0) { exit 0 }
-    Set-Failed "Couldn't find any Open-Source-Orchard-Core-Extensions pull request whose title starts with `"$lookFor`". Please create one."
-}
\ No newline at end of file

From cef5d8d88a929294e3f9f81b19ebd95c3ab332a7 Mon Sep 17 00:00:00 2001
From: 0liver <0liver@users.noreply.github.com>
Date: Wed, 8 Jun 2022 17:16:26 +0200
Subject: [PATCH 13/13] Clarify job name

---
 .github/workflows/verify.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/verify.yml b/.github/workflows/verify.yml
index 6aecfcf10..336b1cf55 100644
--- a/.github/workflows/verify.yml
+++ b/.github/workflows/verify.yml
@@ -18,7 +18,7 @@ defaults:
 jobs:
   parent-pull-request-exists:
     runs-on: ubuntu-latest
-    name: Parent PR Exists
+    name: Ensure Parent PR Exists
     steps:
       - name: Print PR Title
         run: echo $Env:PULL_REQUEST_TITLE