From 0fb0688edac26656ac512190dfeb9f3184a89e0a Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Tue, 9 Sep 2025 03:18:08 +0000
Subject: [PATCH 1/6] Initial plan


From 934c2b698ffce1efa79389bbecd1368db8b3f793 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Tue, 9 Sep 2025 03:32:05 +0000
Subject: [PATCH 2/6] Initial exploration and validation of Red ORM development
 environment

Co-authored-by: FCO <99834+FCO@users.noreply.github.com>
---
 docs/API.md | 70 -----------------------------------------------------
 1 file changed, 70 deletions(-)

diff --git a/docs/API.md b/docs/API.md
index 737fbc47..9a898070 100644
--- a/docs/API.md
+++ b/docs/API.md
@@ -1,73 +1,3 @@
 API Pages
 ==========
 
-- [CX::Red::Bool](api/CX/Red/Bool)
-- [MetamodelX::Red::Comparate](api/MetamodelX/Red/Comparate)
-- [MetamodelX::Red::Describable](api/MetamodelX/Red/Describable)
-- [MetamodelX::Red::Dirtable](api/MetamodelX/Red/Dirtable)
-- [MetamodelX::Red::Id](api/MetamodelX/Red/Id)
-- [MetamodelX::Red::Migration](api/MetamodelX/Red/Migration)
-- [MetamodelX::Red::Model](api/MetamodelX/Red/Model)
-- [MetamodelX::Red::OnDB](api/MetamodelX/Red/OnDB)
-- [MetamodelX::Red::Relationship](api/MetamodelX/Red/Relationship)
-- [Red](api/Red)
-- [Red::AST](api/Red/AST)
-- [Red::AST::BeginTransaction](api/Red/AST/BeginTransaction)
-- [Red::AST::Between](api/Red/AST/Between)
-- [Red::AST::Case](api/Red/AST/Case)
-- [Red::AST::ChangeColumn](api/Red/AST/ChangeColumn)
-- [Red::AST::Comment](api/Red/AST/Comment)
-- [Red::AST::CommitTransaction](api/Red/AST/CommitTransaction)
-- [Red::AST::Constraints](api/Red/AST/Constraints)
-- [Red::AST::CreateColumn](api/Red/AST/CreateColumn)
-- [Red::AST::CreateTable](api/Red/AST/CreateTable)
-- [Red::AST::CreateView](api/Red/AST/CreateView)
-- [Red::AST::DateTimeFuncs](api/Red/AST/DateTimeFuncs)
-- [Red::AST::Delete](api/Red/AST/Delete)
-- [Red::AST::Divisible](api/Red/AST/Divisible)
-- [Red::AST::DropColumn](api/Red/AST/DropColumn)
-- [Red::AST::Empty](api/Red/AST/Empty)
-- [Red::AST::Function](api/Red/AST/Function)
-- [Red::AST::Infix](api/Red/AST/Infix)
-- [Red::AST::Infixes](api/Red/AST/Infixes)
-- [Red::AST::Insert](api/Red/AST/Insert)
-- [Red::AST::Intersect](api/Red/AST/Intersect)
-- [Red::AST::IsDefined](api/Red/AST/IsDefined)
-- [Red::AST::JsonItem](api/Red/AST/JsonItem)
-- [Red::AST::JsonRemoveItem](api/Red/AST/JsonRemoveItem)
-- [Red::AST::LastInsertedRow](api/Red/AST/LastInsertedRow)
-- [Red::AST::Minus](api/Red/AST/Minus)
-- [Red::AST::MultiSelect](api/Red/AST/MultiSelect)
-- [Red::AST::Next](api/Red/AST/Next)
-- [Red::AST::Optimizer::AND](api/Red/AST/Optimizer/AND)
-- [Red::AST::Optimizer::OR](api/Red/AST/Optimizer/OR)
-- [Red::AST::RollbackTransaction](api/Red/AST/RollbackTransaction)
-- [Red::AST::Select](api/Red/AST/Select)
-- [Red::AST::StringFuncs](api/Red/AST/StringFuncs)
-- [Red::AST::TableComment](api/Red/AST/TableComment)
-- [Red::AST::Unary](api/Red/AST/Unary)
-- [Red::AST::Update](api/Red/AST/Update)
-- [Red::AST::Value](api/Red/AST/Value)
-- [Red::Class](api/Red/Class)
-- [Red::Cli](api/Red/Cli)
-- [Red::Column](api/Red/Column)
-- [Red::ColumnMethods](api/Red/ColumnMethods)
-- [Red::DB](api/Red/DB)
-- [Red::Database](api/Red/Database)
-- [Red::Do](api/Red/Do)
-- [Red::Driver](api/Red/Driver)
-- [Red::Driver::SQLite](api/Red/Driver/SQLite)
-- [Red::Driver::SQLite::SchemaReader](api/Red/Driver/SQLite/SchemaReader)
-- [Red::Event](api/Red/Event)
-- [Red::HiddenFromSQLCommenting](api/Red/HiddenFromSQLCommenting)
-- [Red::Model](api/Red/Model)
-- [Red::Operators](api/Red/Operators)
-- [Red::Phaser](api/Red/Phaser)
-- [Red::PrepareCode](api/Red/PrepareCode)
-- [Red::ResultAssociative](api/Red/ResultAssociative)
-- [Red::ResultSeq](api/Red/ResultSeq)
-- [Red::ResultSeqSeq](api/Red/ResultSeqSeq)
-- [Red::SchemaReader](api/Red/SchemaReader)
-- [Red::Statement](api/Red/Statement)
-- [Red::Traits](api/Red/Traits)
-- [Red::Utils](api/Red/Utils)

From 7ed830cdcd9c89fde5f5cb8c3ed6fab41f11a80d Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Tue, 9 Sep 2025 03:36:13 +0000
Subject: [PATCH 3/6] Complete GitHub Copilot instructions for Red ORM
 development

Co-authored-by: FCO <99834+FCO@users.noreply.github.com>
---
 .github/copilot-instructions.md | 162 ++++++++++++++++++++++++++++++++
 1 file changed, 162 insertions(+)
 create mode 100644 .github/copilot-instructions.md

diff --git a/.github/copilot-instructions.md b/.github/copilot-instructions.md
new file mode 100644
index 00000000..dc2a1469
--- /dev/null
+++ b/.github/copilot-instructions.md
@@ -0,0 +1,162 @@
+# Red ORM Development Instructions
+
+Red is a Raku ORM (Object-Relational Mapping) library that provides a powerful interface for database operations. Always reference these instructions first and fallback to search or bash commands only when you encounter unexpected information that does not match the info here.
+
+## Working Effectively
+
+### Prerequisites and Setup
+- Install Raku >= 2022.07: `sudo apt install -y rakudo`
+- Install zef package manager if not available:
+  ```bash
+  cd /tmp && git clone https://github.com/ugexe/zef.git && cd zef && raku -I. bin/zef install .
+  export PATH="/home/runner/.raku/bin:$PATH"  # Add to PATH
+  ```
+- Install project dependencies: `zef install --/test --test-depends --deps-only .`
+- NEVER CANCEL: Dependency installation takes 5-10 minutes. Set timeout to 15+ minutes.
+
+### Building and Validation
+- **NO TRADITIONAL BUILD STEP**: Raku is interpreted, no compilation required
+- Quick syntax check (lint): `raku -Ilib -c lib/Red.rakumod` (and for any changed files)
+- Always include `-Ilib` flag when running Raku with Red modules locally
+- Build time: Syntax checking takes seconds, dependencies take 5-10 minutes
+
+### Testing
+- Install test dependencies: `zef install --/test App::Prove6` (if not already installed)
+- Run full test suite: `prove6 -lj8 t` 
+- NEVER CANCEL: Full test suite takes 2-3 minutes. Set timeout to 10+ minutes.
+- Run single test: `prove6 -lv t/filename.rakutest` (replace filename as needed)
+- Test coverage: 86 test files, 1117+ tests total
+- Database setup: Tests use temporary SQLite by default (no setup required)
+
+### Examples and Manual Testing
+- Run examples: `cd examples/blog && raku -I../../lib index.raku`
+- Available examples: blog, blog2, ticket, xmas, alive, cqrs
+- Examples demonstrate ORM functionality and serve as integration tests
+- Always test examples after making ORM changes to validate functionality
+- Examples use SQLite by default and create tables automatically
+- Test multiple examples: `cd examples/ticket && raku -I../../lib index.raku`
+
+### Documentation
+- Generate docs: `make docs` or `raku -Ilib tools/make-docs.raku`
+- NEVER CANCEL: Documentation generation takes 60-90 seconds. Set timeout to 5+ minutes.
+- Clean docs: `make clean-docs` 
+- NOTE: Doc generation may show Pod::To::Markdown errors but still produces output
+- Generated docs appear in docs/ directory
+
+## Database Configuration
+
+### SQLite (Default)
+- No setup required - SQLite used automatically for tests and examples
+- Temporary databases created as needed
+- Use for development and testing
+
+### PostgreSQL
+- Install: `sudo apt install -y postgresql postgresql-client libpq-dev`
+- Install Raku driver: `zef install DB::Pg`
+- Set environment: `export RED_DATABASE="Pg host=localhost port=5432 dbname=red_test user=postgres password=postgres"`
+- Required for PostgreSQL-specific tests in CI
+
+## Development Workflow
+
+### Making Changes
+- Always run syntax check: `raku -Ilib -c lib/ModifiedFile.rakumod`
+- Run relevant tests: `prove6 -lv t/related-test.rakutest`
+- Test examples that use modified functionality
+- Run full test suite before submitting: `prove6 -lj8 t`
+
+### Code Style and Standards
+- Use 4-space indentation, no tabs
+- Trim trailing whitespace
+- Keep lines ~100 characters or less
+- One statement per line
+- Types: CamelCase; methods/attributes: kebab-case
+- Add type constraints: Int, Str, Bool, DateTime, etc.
+- Use `is rw` only when mutation required
+
+### CI Validation
+- Replicate CI locally using: `prove6 -lj8 t` (matches .github/workflows/matrix.yaml)
+- PostgreSQL tests: Set RED_DATABASE environment variable
+- NEVER CANCEL: CI tests may take 5-10 minutes. Always wait for completion.
+
+## Common Tasks
+
+### Repository Structure
+```
+/
+├── lib/                 # Main Red ORM source code
+├── t/                   # Test files (.rakutest extension)
+├── examples/            # Working example applications
+├── tools/               # Utility scripts (docs generation)
+├── .github/workflows/   # CI configuration
+├── META6.json          # Package metadata and dependencies
+└── README.md           # Project documentation
+```
+
+### Key Files
+- `lib/Red.rakumod` - Main ORM module
+- `META6.json` - Project metadata and dependencies
+- `t/*.rakutest` - Test files (86 total)
+- `.github/workflows/matrix.yaml` - CI configuration
+
+### Quick Commands Reference
+```bash
+# Setup (run once)
+zef install --/test --test-depends --deps-only .
+
+# Syntax check
+raku -Ilib -c lib/Red.rakumod
+
+# Single test
+prove6 -lv t/01-tdd.rakutest
+
+# Full test suite (NEVER CANCEL - 2-3 minutes)
+prove6 -lj8 t
+
+# Run example
+cd examples/blog && raku -I../../lib index.raku
+
+# Generate docs (NEVER CANCEL - 60-90 seconds)
+make docs
+```
+
+## Validation Scenarios
+
+### After Making Changes
+1. **Syntax Check**: Run `raku -Ilib -c` on modified files
+2. **Unit Tests**: Run related test files with `prove6 -lv t/testfile.rakutest`
+3. **Integration Test**: Run relevant examples to test functionality
+4. **Full Validation**: Run complete test suite with `prove6 -lj8 t`
+5. **Documentation**: Regenerate docs if public APIs changed
+
+### Example Validation Flow
+```bash
+# After modifying lib/Red/Model.rakumod
+raku -Ilib -c lib/Red/Model.rakumod
+prove6 -lv t/01-tdd.rakutest t/23-metamodel-model.rakutest
+cd examples/blog && raku -I../../lib index.raku
+cd ../ticket && raku -I../../lib index.raku  # Test multiple examples
+prove6 -lj8 t  # Full suite
+```
+
+## Critical Timing Information
+
+- **NEVER CANCEL** any of these operations:
+  - Dependency installation: 5-10 minutes (timeout: 15+ minutes)
+  - Full test suite: 2-3 minutes (timeout: 10+ minutes)  
+  - Documentation generation: 60-90 seconds (timeout: 5+ minutes)
+  - CI replication may take 5-10 minutes total
+
+## Troubleshooting
+
+### Common Issues
+- **"Could not find Red::Module"**: Use `-Ilib` flag with raku commands
+- **zef not found**: Install manually from GitHub (see Prerequisites)
+- **Test failures**: Check if RED_DATABASE is set incorrectly for SQLite tests
+- **Doc generation errors**: Pod::To::Markdown missing but output still generated
+
+### Dependencies
+- Core: DBIish, DB::Pg, UUID, JSON::Fast
+- Testing: Test::META, App::RaCoCo, App::Prove6
+- Docs: File::Find, Pod::To::Markdown (optional)
+
+Always wait for operations to complete and avoid canceling long-running commands. The ORM handles complex database operations that require time to execute properly.
\ No newline at end of file

From 488e2e6800642f4131785710609c4e925bdc8198 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Tue, 9 Sep 2025 04:10:49 +0000
Subject: [PATCH 4/6] Restore API.md documentation that was accidentally
 removed

Co-authored-by: FCO <99834+FCO@users.noreply.github.com>
---
 docs/API.md | 70 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)

diff --git a/docs/API.md b/docs/API.md
index 9a898070..737fbc47 100644
--- a/docs/API.md
+++ b/docs/API.md
@@ -1,3 +1,73 @@
 API Pages
 ==========
 
+- [CX::Red::Bool](api/CX/Red/Bool)
+- [MetamodelX::Red::Comparate](api/MetamodelX/Red/Comparate)
+- [MetamodelX::Red::Describable](api/MetamodelX/Red/Describable)
+- [MetamodelX::Red::Dirtable](api/MetamodelX/Red/Dirtable)
+- [MetamodelX::Red::Id](api/MetamodelX/Red/Id)
+- [MetamodelX::Red::Migration](api/MetamodelX/Red/Migration)
+- [MetamodelX::Red::Model](api/MetamodelX/Red/Model)
+- [MetamodelX::Red::OnDB](api/MetamodelX/Red/OnDB)
+- [MetamodelX::Red::Relationship](api/MetamodelX/Red/Relationship)
+- [Red](api/Red)
+- [Red::AST](api/Red/AST)
+- [Red::AST::BeginTransaction](api/Red/AST/BeginTransaction)
+- [Red::AST::Between](api/Red/AST/Between)
+- [Red::AST::Case](api/Red/AST/Case)
+- [Red::AST::ChangeColumn](api/Red/AST/ChangeColumn)
+- [Red::AST::Comment](api/Red/AST/Comment)
+- [Red::AST::CommitTransaction](api/Red/AST/CommitTransaction)
+- [Red::AST::Constraints](api/Red/AST/Constraints)
+- [Red::AST::CreateColumn](api/Red/AST/CreateColumn)
+- [Red::AST::CreateTable](api/Red/AST/CreateTable)
+- [Red::AST::CreateView](api/Red/AST/CreateView)
+- [Red::AST::DateTimeFuncs](api/Red/AST/DateTimeFuncs)
+- [Red::AST::Delete](api/Red/AST/Delete)
+- [Red::AST::Divisible](api/Red/AST/Divisible)
+- [Red::AST::DropColumn](api/Red/AST/DropColumn)
+- [Red::AST::Empty](api/Red/AST/Empty)
+- [Red::AST::Function](api/Red/AST/Function)
+- [Red::AST::Infix](api/Red/AST/Infix)
+- [Red::AST::Infixes](api/Red/AST/Infixes)
+- [Red::AST::Insert](api/Red/AST/Insert)
+- [Red::AST::Intersect](api/Red/AST/Intersect)
+- [Red::AST::IsDefined](api/Red/AST/IsDefined)
+- [Red::AST::JsonItem](api/Red/AST/JsonItem)
+- [Red::AST::JsonRemoveItem](api/Red/AST/JsonRemoveItem)
+- [Red::AST::LastInsertedRow](api/Red/AST/LastInsertedRow)
+- [Red::AST::Minus](api/Red/AST/Minus)
+- [Red::AST::MultiSelect](api/Red/AST/MultiSelect)
+- [Red::AST::Next](api/Red/AST/Next)
+- [Red::AST::Optimizer::AND](api/Red/AST/Optimizer/AND)
+- [Red::AST::Optimizer::OR](api/Red/AST/Optimizer/OR)
+- [Red::AST::RollbackTransaction](api/Red/AST/RollbackTransaction)
+- [Red::AST::Select](api/Red/AST/Select)
+- [Red::AST::StringFuncs](api/Red/AST/StringFuncs)
+- [Red::AST::TableComment](api/Red/AST/TableComment)
+- [Red::AST::Unary](api/Red/AST/Unary)
+- [Red::AST::Update](api/Red/AST/Update)
+- [Red::AST::Value](api/Red/AST/Value)
+- [Red::Class](api/Red/Class)
+- [Red::Cli](api/Red/Cli)
+- [Red::Column](api/Red/Column)
+- [Red::ColumnMethods](api/Red/ColumnMethods)
+- [Red::DB](api/Red/DB)
+- [Red::Database](api/Red/Database)
+- [Red::Do](api/Red/Do)
+- [Red::Driver](api/Red/Driver)
+- [Red::Driver::SQLite](api/Red/Driver/SQLite)
+- [Red::Driver::SQLite::SchemaReader](api/Red/Driver/SQLite/SchemaReader)
+- [Red::Event](api/Red/Event)
+- [Red::HiddenFromSQLCommenting](api/Red/HiddenFromSQLCommenting)
+- [Red::Model](api/Red/Model)
+- [Red::Operators](api/Red/Operators)
+- [Red::Phaser](api/Red/Phaser)
+- [Red::PrepareCode](api/Red/PrepareCode)
+- [Red::ResultAssociative](api/Red/ResultAssociative)
+- [Red::ResultSeq](api/Red/ResultSeq)
+- [Red::ResultSeqSeq](api/Red/ResultSeqSeq)
+- [Red::SchemaReader](api/Red/SchemaReader)
+- [Red::Statement](api/Red/Statement)
+- [Red::Traits](api/Red/Traits)
+- [Red::Utils](api/Red/Utils)

From 6decbef3050658a5afe32810b82bb2aa35a219b7 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Wed, 10 Sep 2025 02:19:25 +0000
Subject: [PATCH 5/6] Add Actions setup steps to fix CI DNS blocking issues

Co-authored-by: FCO <99834+FCO@users.noreply.github.com>
---
 .github/workflows/matrix.yaml | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/.github/workflows/matrix.yaml b/.github/workflows/matrix.yaml
index 794a2d30..5ee890b6 100644
--- a/.github/workflows/matrix.yaml
+++ b/.github/workflows/matrix.yaml
@@ -21,6 +21,19 @@ jobs:
         with:
           raku-version: ${{ matrix.raku-version }}
       - run: raku -V
+      - name: Cache zef dependencies
+        uses: actions/cache@v3
+        with:
+          path: |
+            ~/.raku
+            ~/.zef
+          key: ${{ runner.os }}-zef-${{ hashFiles('META6.json') }}
+          restore-keys: |
+            ${{ runner.os }}-zef-
+      - name: Pre-install core dependencies
+        run: |
+          # Install dependencies that are commonly needed and cache them
+          zef install --/test Config Config::Parser::json App::Prove6 || true
       - name: Install dependencies
         run: |
           zef install --/test --test-depends --deps-only .
@@ -49,10 +62,24 @@ jobs:
       - uses: Raku/setup-raku@v1
         with:
           raku-version: "2022.07"
+      - name: Cache zef dependencies
+        uses: actions/cache@v3
+        with:
+          path: |
+            ~/.raku
+            ~/.zef
+          key: ${{ runner.os }}-zef-pg-${{ hashFiles('META6.json') }}
+          restore-keys: |
+            ${{ runner.os }}-zef-pg-
+            ${{ runner.os }}-zef-
       - name: Install system deps
         run: |
           sudo apt-get update
           sudo apt-get install -y libpq-dev postgresql-client
+      - name: Pre-install core dependencies
+        run: |
+          # Install dependencies that are commonly needed and cache them
+          zef install --/test Config Config::Parser::json App::Prove6 DB::Pg || true
       - name: Install Raku deps
         run: |
           zef install --/test --test-depends --deps-only .

From 5ee752a665e698c1986475326af6f494f95e7bb8 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Wed, 10 Sep 2025 22:40:38 +0000
Subject: [PATCH 6/6] Fix PostgreSQL test failures: JSON path syntax and test
 isolation

Co-authored-by: FCO <99834+FCO@users.noreply.github.com>
---
 .github/workflows/matrix.yaml | 2 +-
 lib/Red/Driver/Pg.rakumod     | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/matrix.yaml b/.github/workflows/matrix.yaml
index 5ee890b6..88548e7e 100644
--- a/.github/workflows/matrix.yaml
+++ b/.github/workflows/matrix.yaml
@@ -95,4 +95,4 @@ jobs:
       - name: Run tests (Pg)
         env:
           RED_DATABASE: "Pg host=127.0.0.1 port=5432 dbname=red_test user=postgres password=postgres"
-        run: prove6 -lj8 t
\ No newline at end of file
+        run: prove6 -lj2 t
\ No newline at end of file
diff --git a/lib/Red/Driver/Pg.rakumod b/lib/Red/Driver/Pg.rakumod
index 9e4b84bc..bb0ca8b3 100644
--- a/lib/Red/Driver/Pg.rakumod
+++ b/lib/Red/Driver/Pg.rakumod
@@ -148,13 +148,13 @@ multi method pg-jsonb-path-item(Str $_) { $_ }
 multi method translate(Red::AST::JsonItem $_, $context?) {
     my ($left, @lb) := do given self.translate: .left, $context { .key, .value };
     my $path = self.pg-jsonb-path-item: .right.value;
-    "($left #> '{ $path }')" => @lb
+    "($left #> '\{$path\}')" => @lb
 }
 
 multi method translate(Red::AST::JsonRemoveItem $_, $context?) {
     my ($left, @lb) := do given self.translate: .left, $context { .key, .value };
     my $path = self.pg-jsonb-path-item: .right.value;
-    "($left #- '{ $path }')" => @lb
+    "($left #- '\{$path\}')" => @lb
 }
 
 multi method translate(Red::AST::Value $_ where { .type ~~ Pair and .value.key ~~ Red::AST::JsonItem }, "update") {
@@ -165,7 +165,7 @@ multi method translate(Red::AST::Value $_ where { .type ~~ Pair and .value.key ~
     my $ph = self.wildcard;
     my @bind = [ self.wildcard-value: $val ];
     my $newval-sql = $val.?returns ~~ Json ?? "($ph)::jsonb" !! "to_jsonb($ph)";
-    "{ $col } = jsonb_set({ $col }, '{ $path }', { $newval-sql }, true)" => [|@cb, |@bind]
+    "{ $col } = jsonb_set({ $col }, '\{$path\}', { $newval-sql }, true)" => [|@cb, |@bind]
 }
 
 multi method translate(Red::Column $_, "column-auto-increment") {}