Add context back to repo url strings #2261
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This should fixes a source of errors that look like this: ``` curl: (37) Couldn't open file /nix/store/7g8b1vz8nlai5zkjzfps25jl7fvdjk3s-source/package/contra-tracer-0.1.0.2.tar.gz ``` Reproducing this issue turned out to be difficult because if the `sha256` is in the nix cache there is no error. To reproduce the issue: * Remove the `addContext` call. * Build a project with `repository` in `cabal.project` with an `inputMap`. * Force the `src` derivation to rebuild. We can force the src derivation to rebuild by giving it invalid `sha256` (ignore the hash mismatch errors, if it has a hash then the download worked): ``` # sha256 = p.pkg-src-sha256; sha256 = __substring 0 (__stringLength p.pkg-src-sha256 - 6) p.pkg-src-sha256 + "000000"; ```
Co-authored-by: Moritz Angermann <[email protected]>
pranaysashank
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Jan 18, 2025
* Add context back to repo url strings This should fixes a source of errors that look like this: ``` curl: (37) Couldn't open file /nix/store/7g8b1vz8nlai5zkjzfps25jl7fvdjk3s-source/package/contra-tracer-0.1.0.2.tar.gz ``` Reproducing this issue turned out to be difficult because if the `sha256` is in the nix cache there is no error. To reproduce the issue: * Remove the `addContext` call. * Build a project with `repository` in `cabal.project` with an `inputMap`. * Force the `src` derivation to rebuild. We can force the src derivation to rebuild by giving it invalid `sha256` (ignore the hash mismatch errors, if it has a hash then the download worked): ``` sha256 = __substring 0 (__stringLength p.pkg-src-sha256 - 6) p.pkg-src-sha256 + "000000"; ``` * Update lib/load-cabal-plan.nix Co-authored-by: Moritz Angermann <[email protected]> * Bump test `repository` blocks --------- Co-authored-by: Moritz Angermann <[email protected]>
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This should fixes a source of errors that look like this:
Reproducing this issue turned out to be difficult because if the
sha256is in the nix cache there is no error. To reproduce the issue:addContextcall.repositoryincabal.projectwith aninputMap.srcderivation to rebuild.We can force the src derivation to rebuild by giving it invalid
sha256(ignore the hash mismatch errors, if it has a hash then the download worked):