[release/13.1] Fix Aspire.ProjectTemplates build failure from command line length limits#14009
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joperezr merged 8 commits intorelease/13.1from Jan 20, 2026
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- Added System.CommandLine package directive to replace-text.cs - Rewrote the script to use System.CommandLine's Option and RootCommand APIs - System.CommandLine automatically supports .rsp files via @ prefix - Updated Aspire.ProjectTemplates.csproj to generate .rsp file with arguments - Changed script invocation to pass .rsp file instead of command-line arguments - This prevents command line length issues when building templates on Windows Co-authored-by: DamianEdwards <249088+DamianEdwards@users.noreply.github.com>
- Replace Environment.Exit() calls with proper return statements - Add try-catch block around the entire action handler - Return exit codes from the action handler instead of calling Environment.Exit() - This allows proper cleanup and makes the script more testable Co-authored-by: DamianEdwards <249088+DamianEdwards@users.noreply.github.com>
…I expanding .rsp The dotnet CLI itself uses System.CommandLine and expands .rsp files before passing arguments, which means we still hit the command line limit when using 'dotnet script.cs'. Now the build process: 1. Builds the script to an executable using 'dotnet build' 2. Runs the compiled executable directly with '@response.rsp' 3. This avoids the dotnet CLI intermediary and prevents .rsp expansion The compiled executable is placed in artifacts/bin/replace-text/Debug/ Co-authored-by: DamianEdwards <249088+DamianEdwards@users.noreply.github.com>
Co-authored-by: DamianEdwards <249088+DamianEdwards@users.noreply.github.com>
Per feedback, the simpler approach is to use 'dotnet script.cs -- @response.rsp' where the '--' tells dotnet CLI to pass arguments directly to the script without interpretation. This avoids the CLI expanding the .rsp file and hitting command line limits. The script still needs to be built once (dotnet does this automatically when running .cs files), so we keep the build step to ensure it's compiled before use. Co-authored-by: DamianEdwards <249088+DamianEdwards@users.noreply.github.com>
The build step is not needed. When using 'dotnet script.cs -- @response.rsp', dotnet automatically compiles and caches the script as needed. The explicit build step was redundant. Co-authored-by: DamianEdwards <249088+DamianEdwards@users.noreply.github.com>
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🚀 Dogfood this PR with:
curl -fsSL https://raw.githubusercontent.com/dotnet/aspire/main/eng/scripts/get-aspire-cli-pr.sh | bash -s -- 14009Or
iex "& { $(irm https://raw.githubusercontent.com/dotnet/aspire/main/eng/scripts/get-aspire-cli-pr.ps1) } 14009" |
eerhardt
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Jan 20, 2026
radical
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joperezr
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Jan 20, 2026
| // Validate paths | ||
| if (paths.Count == 0) | ||
| { | ||
| Console.Error.WriteLine("Error: No file paths provided. Use --files to specify paths."); |
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Pretty minor, I'm assuming System.CommandLine validates this but we are losing this custom error that provides a useful hint, but I guess that's ok.
joperezr
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Jan 20, 2026
| <CommandArgs Include="--replacements" /> | ||
| <CommandArgs Include="$(ReplacementsArgs)" /> | ||
| <_RspLines Include="--files" /> | ||
| <_RspLines Include="@(SourceFiles)" /> |
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@DamianEdwards might be worth to consider this in main
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.rsp files are line delimited, so there is no need to quote paths since the whole path is on a single line and the whole line is treated as a single string.
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Left a couple of nits, but this looks good otherwise and it is really just tell mode given it is infra only. |
joperezr
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Jan 20, 2026
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@joperezr thanks, but I can't merge this 😄 |
This was referenced Feb 11, 2026
This was referenced Feb 16, 2026
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Bump Aspire.Hosting.SqlServer from 13.1.0 to 13.1.1
MarcelMichau/dotnet-starter-project-template#118
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Backport of #13578 to release/13.1
/cc @DamianEdwards @copilot
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