doing a nix build .\#thing.passthru.fetch-deps && ./result fails with this:

/nix/store/q38z0zig1346h47vyianirr25fi9g42m-fetch-deps.sh: line 10: /nix/store/rxf86xrfxhij48hjqgysi8blj2c9hg88-source/ArcaneLibs.Blazor.Components/deps.nix: Read-only file system

In reply to @emma:rory.gay

doing a nix build .\#thing.passthru.fetch-deps && ./result fails with this:

/nix/store/q38z0zig1346h47vyianirr25fi9g42m-fetch-deps.sh: line 10: /nix/store/rxf86xrfxhij48hjqgysi8blj2c9hg88-source/ArcaneLibs.Blazor.Components/deps.nix: Read-only file system

┏━ Dependency Graph with 6 roots:
┃ ✔ ArcaneLibs.Blazor.Components-v1-1 ⏱ 12s
┃ ✔ ArcaneLibs.Logging-v1-1 ⏱ 12s
┃ ✔ ArcaneLibs.Timings-v1-1 ⏱ 12s
┃ ✔ ArcaneLibs-v1-1 ⏱ 12s
┃ ✔ ArcaneLibs.StringNormalisation-v1-1 ⏱ 12s
┃ ✔ ArcaneLibs.Legacy-v1-1 ⏱ 12s
┣━━━ Builds         
┗━ ∑ ⏵ 0 │ ✔ 6 │ ⏸ 0 │ Finished at 20:57:35 after 13s

also wondering how to best handle versioning, since my current ci setup uses current time for that

          rm -rf *.nupkg
          export DATE=`date -u '+%Y%m%d-%H%M%S'`
          export REV=`git rev-parse --short HEAD`
          dotnet pack --nologo --version-suffix preview.$DATE+$REV -o . ArcaneLibs
          dotnet pack --nologo --version-suffix preview.$DATE+$REV -o . ArcaneLibs.Logging
          dotnet pack --nologo --version-suffix preview.$DATE+$REV -o . ArcaneLibs.Timings
          dotnet pack --nologo --version-suffix preview.$DATE+$REV -o . ArcaneLibs.Legacy
          dotnet pack --nologo --version-suffix preview.$DATE+$REV -o . ArcaneLibs.StringNormalisation
          dotnet pack --nologo --version-suffix preview.$DATE+$REV -o . ArcaneLibs.Blazor.Components
          dotnet nuget push $(ls *.nupkg) -k ${{ secrets.NUGET_KEY }} --source https://api.nuget.org/v3/index.json --skip-duplicate

that's my current ci setup, that i'd like to get rid of

Still trying to package my wonky project. I got a new version of the dll dependencies my partner's nuget server, and a wrapper project that depends on it as source code. I'm puzzled how to set projectFile.

• If I omit it, I get error NU1101: Unable to find package ... on a package that should be in the dlls.If I set

Still trying to package my wonky project. I got a new version of the dll dependencies my partner's nuget server, and a wrapper project that depends on it as source code. I'm puzzled how to set projectFile.

• If I omit it, I get error NU1101: Unable to find package ... on a package that should be in the dlls.If I set

EDITING

Still trying to package my wonky project. I got a new version of the dll dependencies my partner's nuget server, and a wrapper project that depends on it as source code. I'm puzzled how to set projectFile.

• If I omit it, I get error NU1101: Unable to find package ... on a package that should be in the dlls.
• If I set it to the .sln file, it errors with error MSB3202: The project file "/nix/store/wrapperProject/wrapperProject.csproj" was not found. (yes, without any hashes. probably it misinterprets paths somehow)
• If I set it to the .csproj file, it eventually OOMs at 40 GB memory in dotnetConfigureHook

Still trying to package my wonky project. I got a new version of the dll dependencies my partner's nuget server, and a wrapper project that depends on it as source code. I'm puzzled how to set projectFile.

1. If I omit it, I get error NU1101: Unable to find package ... on a package that should be in the dlls.
2. If I set it to the .sln file, it errors with error MSB3202: The project file "/nix/store/wrapperProject/wrapperProject.csproj" was not found. (yes, without any hashes. probably it misinterprets paths somehow)
3. If I set it to the .csproj file, it eventually OOMs at 40 GB memory in dotnetConfigureHook

EDIT: Nevermind 2. & 3., it seems that projectFile must be a string and not a path.

/tmp/fetch-deps-LibMatrix-1.0.0-preview.20251101-191010+9065475-dirty.QB8csD/lfp971jdzq2yfnqnyp3rhxngaj0ff50c-source/LibMatrix/LibMatrix.csproj : error NU1103: Unable to find a stable package ArcaneLibs with version (>= 0.0.0)
/tmp/fetch-deps-LibMatrix-1.0.0-preview.20251101-191010+9065475-dirty.QB8csD/lfp971jdzq2yfnqnyp3rhxngaj0ff50c-source/LibMatrix/LibMatrix.csproj : error NU1103:   - Found 89 version(s) in nuget [ Nearest version: 1.0.0-preview9938860405.f09a666 ]                                                                                                                                                                                                                     
/tmp/fetch-deps-LibMatrix-1.0.0-preview.20251101-191010+9065475-dirty.QB8csD/lfp971jdzq2yfnqnyp3rhxngaj0ff50c-source/LibMatrix/LibMatrix.csproj : error NU1103:   - Found 0 version(s) in /nix/store/aj7lxjjn3rl2bazsv9p0dfnv069j6rsq-dotnet-sdk-10.0.100-rc.2.25502.107/share/dotnet/library-packs                                                                                                                                                                       
/tmp/fetch-deps-LibMatrix-1.0.0-preview.20251101-191010+9065475-dirty.QB8csD/lfp971jdzq2yfnqnyp3rhxngaj0ff50c-source/LibMatrix/LibMatrix.csproj : error NU1103:   - Found 0 version(s) in _nix                                       
  Failed to restore /tmp/fetch-deps-LibMatrix-1.0.0-preview.20251101-191010+9065475-dirty.QB8csD/lfp971jdzq2yfnqnyp3rhxngaj0ff50c-source/LibMatrix/LibMatrix.csproj (in 1.87 sec).

getting this in the fetch-deps script