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6.3 KiB
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6.3 KiB
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# 🔧 Fixes Applied to Nushell Scripts\n\n## Overview\n\nFixed compatibility issues in Nushell scripts and created versions for different Nushell versions.\n\n## Issues Fixed\n\n### Issue 1: Deprecated `filter` Command\n\n**Error:**\n\n```plaintext\n⚠ filter was deprecated in 0.105.0 and will be removed in a future release.\nhelp: `where` command can be used instead\n```\n\n**Root Cause**: Nushell 0.105.0 replaced `filter` with `where`. The scripts were using old syntax.\n\n**Fixed In:**\n\n- ✅ `run.nu` - Changed all `filter` to `where`\n- ✅ `run-simple.nu` - Changed all `filter` to `where`\n\n**New Alternative:**\n\n- 🆕 `run-ultra-simple.nu` - Uses traditional loops instead of `filter`/`where` for maximum compatibility\n\n---\n\n### Issue 2: String Interpolation Syntax Error\n\n**Error:**\n\n```plaintext\n× Extra positional argument.\n ╭─[run-simple.nu:39:49]\n 38 │ $available | each { |p|\n 39 │ print $" [($p.idx)] ($p.name | str pad -l 15)...\n · ─┬─\n · ╰── extra positional argument\n```\n\n**Root Cause**: Incorrect command syntax. `str pad` doesn't accept `-l` flag in that context.\n\n**Fixed In:**\n\n- ✅ `run-simple.nu` - Changed to use `fill --alignment left --width 15`\n- ✅ `run.nu` - Fixed string padding in format-presentations function\n\n**New Alternative:**\n\n- 🆕 `run-ultra-simple.nu` - Uses simple `str pad` with correct syntax\n\n---\n\n### Issue 3: Missing String Interpolation\n\n**Error:**\n\n```plaintext\nExpected operator in string interpolation\n```\n\n**Root Cause**: Regular strings without `$` prefix can't use interpolation syntax.\n\n**Fixed In:**\n\n- ✅ `run.nu` - Changed `print "🚀 Launching presentation: $file"` to `print $"🚀 Launching presentation: ($file)"`\n- ✅ `run-simple.nu` - Changed `print "🚀 Launching: ($selected.name)"` to `print $"🚀 Launching: ($selected.name)"`\n\n---\n\n## Scripts Available\n\n### 1. `run.nu` (Full Version)\n\n**Nushell Version**: 0.107.1+\n**Status**: ✅ Fixed\n**Features**:\n\n- Modern `where` syntax\n- `fill` command for formatting\n- Beautiful output\n- Detailed information display\n\n**Use When**: You have Nushell 0.107.1 or later\n\n**Fixed Changes**:\n\n```nushell\n# Before (deprecated)\n$presentations | filter { |p| ($p.name | path exists) }\n\n# After (fixed)\n$presentations | where { |p| ($p.name | path exists) }\n```\n\n---\n\n### 2. `run-simple.nu` (Simplified Version)\n\n**Nushell Version**: 0.95+\n**Status**: ✅ Fixed\n**Features**:\n\n- Compatible with older versions\n- Uses `where` instead of `filter`\n- Simplified formatting\n\n**Use When**: You have Nushell 0.95 to 0.107.0\n\n**Fixed Changes**:\n\n```nushell\n# Before (deprecated)\nlet available = $presentations | filter { |p| ($p.name | path exists) }\n\n# After (fixed)\nlet available = $presentations | where { |p| ($p.name | path exists) }\n```\n\n---\n\n### 3. `run-ultra-simple.nu` (Ultra-Compatible Version)\n\n**Nushell Version**: 0.90+\n**Status**: ✅ New (Added)\n**Features**:\n\n- Maximum compatibility\n- No fancy features\n- Traditional loop-based\n- Works everywhere\n\n**Use When**: Getting warnings with other scripts, or have very old Nushell\n\n**Implementation**:\n\n```nushell\n# Ultra-compatible: uses loops instead of filter/where\nlet available = []\nfor p in $presentations {\n if ($p.name | path exists) {\n $available = ($available | append $p)\n }\n}\n```\n\n---\n\n## Summary of Changes\n\n| Script | Before | After | Status |\n|--------|--------|-------|--------|\n| `run.nu` | ❌ Deprecated `filter` | ✅ Modern `where` | Fixed |\n| `run-simple.nu` | ❌ Multiple errors | ✅ Compatible syntax | Fixed |\n| `run-ultra-simple.nu` | N/A | 🆕 Loop-based | New |\n\n---\n\n## Testing\n\n### How to Test\n\n```bash\n# Test each script\nnu run.nu\nnu run-simple.nu\nnu run-ultra-simple.nu\n\n# Or test with specific argument\nnu run.nu pitch\nnu run-simple.nu talk\nnu run-ultra-simple.nu demo-intro\n```\n\n### Expected B
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