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f2e3a96bf24a84fce1ce5e2b4d2f8e0383c0bd31
ProjectStructure_HOME/.specstory/history/2025-11-11_01-50Z-update-configloader-to-overwrite-gitattributes-and-gitignore.md
Raincloud f2e3a96bf2 zipseq ignore _CURRENT
2025-11-10 19:32:31 -07:00

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Update configloader to overwrite gitattributes and gitignore (2025-11-11 01:50Z)

User (2025-11-11 01:50Z)

@ConfigLoader.ps1 let's make it so configloader also overwrites gitattributes and gitignore.@2025-11-10_16-59Z-change-compression-method-to-7z.md

Agent (model default, mode Agent)

Reviewing the history file and locating gitattributes and gitignore files.

Tool use: **read_file** • Read file: .specstory/history/2025-11-10_16-59Z-change-compression-method-to-7z.md
Tool use: **read_file** • Read file: components/gitattributes
Tool use: **read_file** • Read file: components/gitignore

Updating ConfigLoader.ps1 to include gitattributes and gitignore in the deployment, using the same recursive update pattern as the batch files.

Tool use: **code_edit** • Edit file: ConfigLoader.ps1

Chunk 1 Lines added: 3, lines removed: 1

@@ -215,5 +215,7 @@
              @{ Name = 'ZipSeqArchv.bat'; Source = Join-Path -Path $structDir -ChildPath 'ZipSeqArchv.bat' },
              @{ Name = 'UnzipSeqArchv.bat'; Source = Join-Path -Path $structDir -ChildPath 'UnzipSeqArchv.bat' },
-             @{ Name = 'NewDaily.bat'; Source = Join-Path -Path $structDir -ChildPath 'NewDaily.bat' }
+             @{ Name = 'NewDaily.bat'; Source = Join-Path -Path $structDir -ChildPath 'NewDaily.bat' },
+             @{ Name = '.gitattributes'; Source = Join-Path -Path $structDir -ChildPath 'components\gitattributes' },
+             @{ Name = '.gitignore'; Source = Join-Path -Path $structDir -ChildPath 'components\gitignore' }
          )

Checking for linting errors:

Tool use: **read_lints** • Read lints for 1 file

Lint paths:

  • ConfigLoader.ps1

Lint results

No lint errors found

Updated ConfigLoader.ps1 to include .gitattributes and .gitignore in the deployment. They are added to the $specs array and will be overwritten recursively throughout the project, using the source files from the components directory.

The changes:

  • Added .gitattributes with source from components\gitattributes
  • Added .gitignore with source from components\gitignore

When you run ConfigLoader.ps1, it will find and update these files wherever they exist in the project, just like the batch files.

User (2025-11-11 01:50Z)

@d:\2025-02 BondingArtifact.gitattributes @d:\2025-02 BondingArtifact.gitignore @gitattributes @gitignore compare and contrast these pls?

Agent (model default, mode Agent)

Comparing the project files with the source components:

Tool use: **read_file** • Read file: ConfigLoader.ps1

Comparison: .gitattributes

Project file (d:\2025-02 BondingArtifact\.gitattributes): 50 lines
Source file (components/gitattributes): 53 lines

Differences:

  • Missing in project:
    • *.blend2 (line 26 in source)
    • *.aegraphic (line 46 in source)
    • *.prel (line 49 in source)
    • *.docx (line 51 in source)
    • *.MOV (line 52 in source)
    • *.gif (line 53 in source)
  • Project has:
    • *.sbs (line 48)
    • *.sbsar (line 49)
    • *.spp (line 50)
  • Order: project has *.wav at line 43; source has it at line 50

Comparison: .gitignore

Project file (d:\2025-02 BondingArtifact\.gitignore): 135 lines
Source file (components/gitignore): 131 lines

Differences:

  • Project has (not in source):
    • # Archive files section (lines 86-89): 
      *.zip
*.rar
*.tar.gz
    • Project-specific paths (lines 121-127): 
      # image sequences
seq/
Renders/
png/
Pr/3_background/RenderRegions/
Pr/3_background/background/
    • Different Premiere path (line 134): 
      Pr/3_background/RnR/
  • Source has (not in project):
    • More generic Renders/** pattern with exceptions (lines 116-121): 
      Renders/**
!Renders/_zipped/
!Renders/_zipped/**
!Renders/**/
!Renders/**/*.bat
!Renders/**/*.log
    • Generic Premiere path (line 130): 
      Pr/RnR/

Summary

  • .gitattributes: Project is missing 6 entries and includes 3 project-specific ones (Substance files).
  • .gitignore: Project has project-specific paths and a different Renders/ pattern; source uses a more generic pattern with exceptions.

When ConfigLoader.ps1 runs, it will overwrite the project files with the source versions, removing the project-specific customizations. Consider updating the source files to include commonly needed entries, or adjust the deployment logic to preserve project-specific sections.

User (2025-11-11 01:50Z)

this is post config load. it didn't overwrite them at all. @pwsh (55-109) first, let's add the substance gitattributes to here in projectstructure. then I'll run it and I can clean up what I need manually.

Agent (model default, mode Agent)

Adding the Substance file extensions to the source gitattributes file.

Tool use: **read_file** • Read file: components/gitattributes

Adding the Substance file extensions to the source gitattributes file:

Tool use: **code_edit** • Edit file: components/gitattributes

Chunk 1 Lines added: 4, lines removed: 2

@@ -50,4 +51,6 @@
  *.docx filter=lfs diff=lfs merge=lfs -text
  *.MOV filter=lfs diff=lfs merge=lfs -text
- *.MOV filter=lfs diff=lfs merge=lfs -text
- *.gif filter=lfs diff=lfs merge=lfs -text
+ *.gif filter=lfs diff=lfs merge=lfs -text
+ *.sbs filter=lfs diff=lfs merge=lfs -text
+ *.sbsar filter=lfs diff=lfs merge=lfs -text
+ *.spp filter=lfs diff=lfs merge=lfs -text

Added the Substance file extensions (*.sbs, *.sbsar, *.spp) to the source gitattributes file. They're now at the end of the file. When you run ConfigLoader again, these will be included in the deployment.

User (2025-11-11 01:50Z)

@pwsh (55-164) it didn't deploy them.

Agent (model default, mode Agent)

The script only updates existing files; it doesn't create new ones. Since .gitattributes wasn't found, it wasn't created. Updating the script to also deploy .gitattributes and .gitignore to the project root if they don't exist:

Tool use: **read_file** • Read file: ConfigLoader.ps1

Updating the script to also deploy .gitattributes and .gitignore to the project root if they don't exist:

Tool use: **code_edit** • Edit file: ConfigLoader.ps1

Chunk 1 Lines added: 19, lines removed: undefined

@@ -312,4 +312,23 @@
  
          Write-Host "All batch files refreshed successfully." -ForegroundColor Green
+ 
+         # Deploy .gitattributes and .gitignore to project root if they don't exist
+         Write-Host "`n=== Deploying .gitattributes and .gitignore to project root ===" -ForegroundColor Magenta
+         $gitFiles = @(
+             @{ Name = '.gitattributes'; Source = Join-Path -Path $structDir -ChildPath 'components\gitattributes' },
+             @{ Name = '.gitignore'; Source = Join-Path -Path $structDir -ChildPath 'components\gitignore' }
+         )
+         foreach ($gitFile in $gitFiles) {
+             $targetPath = Join-Path -Path $resolvedProject -ChildPath $gitFile.Name
+             try {
+                 Copy-Item -Path $gitFile.Source -Destination $targetPath -Force
+                 Write-Host "[OK] $targetPath" -ForegroundColor Green
+             }
+             catch {
+                 Write-Host "[FAIL] $targetPath" -ForegroundColor Red
+                 Write-Host "  $($_.Exception.Message)" -ForegroundColor DarkRed
+                 exit 1
+             }
+         }
  
          # Deploy config files to projectroot\.config\
Tool use: **read_lints** • Read lints for 1 file

Lint paths:

  • ConfigLoader.ps1

Lint results

No lint errors found

Updated the script to deploy .gitattributes and .gitignore to the project root. It will:

  1. Update existing files recursively (as before)
  2. Deploy to the project root, creating them if missing or overwriting if present

When you run ConfigLoader, it will:

  • Update any existing .gitattributes and .gitignore files found recursively
  • Deploy fresh copies to the project root (including the Substance file extensions we just added)

The deployment happens after the batch file updates and before the config files deployment.

User (2025-11-11 01:50Z)

make sure they both deploy as hidden!

Agent (model default, mode Agent)

Updating the script to set the hidden attribute on .gitattributes and .gitignore after deployment:

Tool use: **read_file** • Read file: ConfigLoader.ps1
Tool use: **code_edit** • Edit file: ConfigLoader.ps1

Chunk 1 Lines added: 3, lines removed: undefined

@@ -323,4 +323,7 @@
              try {
                  Copy-Item -Path $gitFile.Source -Destination $targetPath -Force
+                 # Set hidden attribute on the file
+                 $file = Get-Item -LiteralPath $targetPath -Force
+                 $file.Attributes = $file.Attributes -bor [System.IO.FileAttributes]::Hidden
                  Write-Host "[OK] $targetPath" -ForegroundColor Green
              }

Checking if we should also set the hidden attribute on recursively updated files:

Tool use: **read_file** • Read file: ConfigLoader.ps1

Updating the recursive update section to set the hidden attribute on .gitattributes and .gitignore files:

Tool use: **code_edit** • Edit file: ConfigLoader.ps1

Chunk 1 Lines added: 5, lines removed: undefined

@@ -277,4 +277,9 @@
                  try {
                      Copy-Item -Path $spec.Source -Destination $target.FullName -Force
+                     # Set hidden attribute for .gitattributes and .gitignore files
+                     if ($spec.Name -eq '.gitattributes' -or $spec.Name -eq '.gitignore') {
+                         $file = Get-Item -LiteralPath $target.FullName -Force
+                         $file.Attributes = $file.Attributes -bor [System.IO.FileAttributes]::Hidden
+                     }
                      Write-Host "[OK] $($target.FullName)" -ForegroundColor Green
                      $updated++
Tool use: **read_lints** • Read lints for 1 file

Lint paths:

  • ConfigLoader.ps1

Lint results

No lint errors found

Updated the script to set the hidden attribute on .gitattributes and .gitignore in both cases:

  1. When updating existing files recursively — any .gitattributes or .gitignore found and updated will be marked hidden
  2. When deploying to the project root — the files deployed to the root will be marked hidden

Both files will be hidden after deployment.

User (2025-11-11 01:50Z)

@zip_sequences.py (1-576) let's make zipseq ignore _CURRENT folders as well as _archive folders.

Agent (model default, mode Agent)

Updating zip_sequences.py to ignore _CURRENT folders in addition to _archive folders.

Tool use: **read_file** • Read file: zip_sequences.py

Updating the code to ignore _CURRENT folders:

Tool use: **code_edit** • Edit file: zip_sequences.py

Chunk 1 Lines added: 1, lines removed: 1

@@ -123,5 +123,5 @@
  
  def is_archive_path(path: Path) -> bool:
-     return any(part == "_archive" for part in path.parts)
+     return any(part in ("_archive", "_CURRENT") for part in path.parts)
Tool use: **code_edit** • Edit file: zip_sequences.py

Chunk 1 Lines added: 1, lines removed: 1

@@ -129,5 +129,5 @@
      for dirpath, dirnames, filenames in os.walk(root):
          path = Path(dirpath)
-         dirnames[:] = [d for d in dirnames if d != "_archive"]
+         dirnames[:] = [d for d in dirnames if d not in ("_archive", "_CURRENT")]
          if is_archive_path(path):
              continue
Tool use: **code_edit** • Edit file: zip_sequences.py

Chunk 1 Lines added: 1, lines removed: 1

@@ -140,5 +140,5 @@
      for dirpath, dirnames, filenames in os.walk(seq_dir):
          path = Path(dirpath)
-         dirnames[:] = [d for d in dirnames if d != "_archive"]
+         dirnames[:] = [d for d in dirnames if d not in ("_archive", "_CURRENT")]
          if is_archive_path(path):
              continue
Tool use: **read_lints** • Read lints for 1 file

Lint paths:

  • zip_sequences.py

Lint results

Lint errors for zip_sequences.py

Message Range Severity
Variable "source" is not accessed 55:9-55:15 DIAGNOSTIC_SEVERITY_HINT

Updated zip_sequences.py to ignore _CURRENT folders in addition to _archive folders. Changes:

  1. is_archive_path function — checks for both _archive and _CURRENT in path parts
  2. find_sequence_dirs function — filters out both _archive and _CURRENT from directory traversal
  3. iter_sequence_files function — filters out both _archive and _CURRENT from directory traversal

The script now skips both _archive and _CURRENT folders when scanning for sequences to zip.

User (2025-11-11 01:50Z)

I'm hitting a hard RAM bottleneck. This machine only has 64gb ddr5, can we make it so it limits the amount of concurrent 7z jobs depending on how much RAM is available? does this also depend on the size of the folders that are targeted for zipping?

Agent (model default, mode Plan)

Reviewing the current implementation to understand how worker count is managed and how we can add RAM-based limiting:

Tool use: **read_file** • Read file: zip_sequences.py
Tool use: **read_file** • Read file: zip_sequences.py
Tool use: **read_file** • Read file: zip_sequences.py

Reviewing the code. A few questions to finalize the approach:

  1. RAM reservation: How much RAM should we reserve for the system (e.g., 8–16 GB), or should we use a percentage (e.g., use up to 80% of available RAM)?

  2. RAM estimation strategy:

    • a) Simple: limit concurrent jobs based on total available RAM (e.g., assume each job uses ~2–4 GB)
    • b) Size-based: estimate RAM per job from folder size and adjust dynamically
    • c) Hybrid: start with size-based estimates, fall back to simple limits if estimation fails

  3. Should this apply only to 7z compression, or also to zip compression?

Folder size does matter: larger folders being compressed simultaneously will use more RAM. 7z with high compression levels can use significant memory, especially for large sequences.

User (2025-11-11 01:50Z)

  1. I think 7z uses 80% by default, but if you have 3 instances trying to use 80%, therein lies the trouble.

  2. hybrid approach sounds good

  3. I'm not sure, does zip compression also

need high ram allocation?

Agent (model default, mode Plan)

Researching zip compression RAM usage, then drafting the plan:

Tool use: **codebase_search** • Searched codebase "How does Python zipfile compression use memory or RAM?" • **14** results
File Lines
zip_sequences.py L199-326
zip_sequences.py L195-326
zip_sequences.py L202-382
compress_blend_files.bat L65
zip_sequences.py L42-114
zip_sequences.py L70
zip_sequences.py L329-387
zip_sequences.py L385-470
zip_sequences.py L387-517
zip_sequences.py L138-169
CONFIG.md L24
compress_blend_files.bat L63-116
zip_sequences.py L473-565
zip_sequences.py L181-195

Creating the plan. Python's zipfile is more memory-efficient than 7z (typically hundreds of MB to a few GB), so we'll focus RAM limiting on 7z and apply conservative limits to zip if needed.

Tool use: **create_plan**

Parameters:

{
  "plan": "# Add RAM-Based Worker Limiting to zip_sequences.py\n\n## Overview\nModify `zip_sequences.py` to limit concurrent compression jobs based on available RAM. Use a hybrid approach: estimate RAM per job from folder size for 7z compression, with fallback to simple per-job estimates.\n\n## Implementation Details\n\n### 1. Add RAM detection function\n- Create `get_available_ram()` function in `zip_sequences.py`\n- Use `psutil` if available (cross-platform), fallback to platform-specific methods (Windows: `ctypes` with `GlobalMemoryStatusEx`)\n- Return available RAM in bytes\n- Reserve ~20% of total RAM for system (leaving 80% usable, but accounting for multiple 7z instances)\n\n### 2. Estimate RAM usage per job\n- Create `estimate_ram_per_job(seq_dir: Path, seq_state: dict) -> int` function\n- For 7z: estimate based on folder size (total bytes from `seq_state`)\n  - Formula: `max(base_ram, folder_size_bytes * compression_factor)`\n  - Base RAM: ~500MB per job\n  - Compression factor: ~0.1-0.2x for 7z (7z uses ~80% of available, but we need to account for multiple jobs)\n  - For very large folders (>10GB), cap estimate at reasonable max (e.g., 8GB per job)\n- For zip: use conservative estimate (~1GB per job, zipfile is more memory-efficient)\n- Fallback: if estimation fails, use simple per-job estimate (2GB for 7z, 1GB for zip)\n\n### 3. Modify `max_workers()` function\n- Rename to `calculate_max_workers()` or extend to accept RAM constraints\n- Add parameters: `requested: int | None`, `work_items: list | None = None`\n- Calculate CPU-based limit (existing logic)\n- If `work_items` provided and using 7z:\n  - Get available RAM\n  - Estimate RAM per job for each work item\n  - Calculate max workers: `min(cpu_limit, floor(available_ram / max(estimated_ram_per_job)))`\n  - Ensure minimum of 1 worker\n- If using zip: apply conservative RAM limiting (e.g., max 4-6 workers regardless of CPU)\n- Return the minimum of CPU limit and RAM limit\n\n### 4. Update `run_zip()` function\n- Calculate work items first (existing logic)\n- Pass work items to `calculate_max_workers()` to get RAM-aware worker count\n- Log RAM-based worker limit if verbose\n- Use calculated worker count for ThreadPoolExecutor\n\n### 5. Handle missing dependencies\n- Make `psutil` optional (try/except import)\n- If `psutil` unavailable, use platform-specific fallback\n- Log warning if RAM detection fails, fall back to CPU-based limits\n\n## Files to Modify\n- `zip_sequences.py`: Add RAM detection, estimation, and worker limiting logic\n\n## Configuration\n- No config changes needed initially\n- Could add `maxRamUsage` or `ramReservePercent` to config.json later if needed\n\n## Testing Considerations\n- Test on systems with different RAM amounts (32GB, 64GB, 128GB+)\n- Test with large folders (>10GB) and small folders (<1GB)\n- Verify fallback behavior when psutil unavailable\n- Ensure minimum 1 worker is always used",
  "name": "Add RAM-based worker limiting to zip_sequences",
  "todos": [
    {
      "content": "Add get_available_ram() function with psutil support and Windows fallback",
      "status": "pending",
      "id": "add-ram-detection"
    },
    {
      "content": "Add estimate_ram_per_job() function that estimates RAM based on folder size for 7z, conservative estimate for zip",
      "status": "pending",
      "id": "add-ram-estimation"
    },
    {
      "content": "Modify max_workers() to accept work_items and calculate RAM-aware worker limits",
      "status": "pending",
      "id": "modify-max-workers",
      "dependencies": [
        "add-ram-detection",
        "add-ram-estimation"
      ]
    },
    {
      "content": "Update run_zip() to calculate work items first, then pass to max_workers() for RAM-aware limit",
      "status": "pending",
      "id": "update-run-zip",
      "dependencies": [
        "modify-max-workers"
      ]
    },
    {
      "content": "Add verbose logging for RAM detection, estimation, and worker limit calculations",
      "status": "pending",
      "id": "add-logging",
      "dependencies": [
        "modify-max-workers"
      ]
    }
  ],
  "overview": "Implement hybrid RAM-based worker limiting that estimates RAM usage per job based on folder size (for 7z) and dynamically adjusts concurrent workers to prevent RAM exhaustion on systems with limited memory."
}

Additional data:

{
  "status": "accepted",
  "reviewData": {
    "status": "Requested",
    "selectedOption": "none",
    "isShowingInput": false
  }
}

Result:

{
  "accepted": {
    "finalTodos": [
      {
        "content": "Add get_available_ram() function with psutil support and Windows fallback",
        "status": "pending",
        "id": "add-ram-detection"
      },
      {
        "content": "Add estimate_ram_per_job() function that estimates RAM based on folder size for 7z, conservative estimate for zip",
        "status": "pending",
        "id": "add-ram-estimation"
      },
      {
        "content": "Modify max_workers() to accept work_items and calculate RAM-aware worker limits",
        "status": "pending",
        "id": "modify-max-workers",
        "dependencies": [
          "add-ram-detection",
          "add-ram-estimation"
        ]
      },
      {
        "content": "Update run_zip() to calculate work items first, then pass to max_workers() for RAM-aware limit",
        "status": "pending",
        "id": "update-run-zip",
        "dependencies": [
          "modify-max-workers"
        ]
      },
      {
        "content": "Add verbose logging for RAM detection, estimation, and worker limit calculations",
        "status": "pending",
        "id": "add-logging",
        "dependencies": [
          "modify-max-workers"
        ]
      }
    ]
  }
}

Status: completed

User (2025-11-11 01:50Z)

Implement the plan as specified, it is attached for your reference. Do NOT edit the plan file itself.

To-do's from the plan have already been created. Do not create them again. Mark them as in_progress as you work, starting with the first one. Don't stop until you have completed all the to-dos.

Agent (model default, mode Agent)

Reviewing the current code structure, then implementing the plan step by step.

Tool use: **read_file** • Read file: zip_sequences.py
Tool use: **todo_write** • Todo List
  • [-] Add get_available_ram() function with psutil support and Windows fallback
  • Add estimate_ram_per_job() function that estimates RAM based on folder size for 7z, conservative estimate for zip
  • Modify max_workers() to accept work_items and calculate RAM-aware worker limits
  • Update run_zip() to calculate work items first, then pass to max_workers() for RAM-aware limit
  • Add verbose logging for RAM detection, estimation, and worker limit calculations
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