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lua5: Fix src URLs #78978

Merged
merged 1 commit into from Feb 1, 2020
Merged

lua5: Fix src URLs #78978

merged 1 commit into from Feb 1, 2020

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@chkno
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@chkno chkno commented Feb 1, 2020

The 672c3c1 #59919 refactor in accidentally
dropped the last version component from the source URLs. This change
puts its back.

$ for lua in lua5_{1,2,3};do nix-instantiate --json --eval . -A $lua.src.urls | jq -r '.[]' | xargs nix-prefetch-url; done

Between 672c3c1 and this change:

lua-5.1.tar.gz 1hbjhh211p82vhwqhx4mmhmvhv56060acnka80gbmfdk3q3bjnvz (wrong hash because this is lua 5.1.0. We want 5.1.5 )
lua-5.2.tar.gz HTTP error 404
lua-5.3.tar.gz HTTP error 404

Before 672c3c1 and after this change:

lua-5.1.5.tar.gz 0cskd4w0g6rdm2q8q3i4n1h3j8kylhs3rq8mxwl9vwlmlxbgqh16
lua-5.2.4.tar.gz 0jwznq0l8qg9wh5grwg07b5cy3lzngvl5m2nl1ikp6vqssmf9qmr <-- Desired hash
lua-5.3.5.tar.gz 1b2qn2rv96nmbm6zab4l877bd4zq7wpwm8drwjiy2ih4jqzysbhc

Converted to base16 with nix-hash --type sha256 --to-base16:

lua-5.1.5.tar.gz 2640fc56a795f29d28ef15e13c34a47e223960b0240e8cb0a82d9b0738695333 <-- Desired hash
lua-5.2.4.tar.gz b9e2e4aad6789b3b63a056d442f7b39f0ecfca3ae0f1fc0ae4e9614401b69f4b
lua-5.3.5.tar.gz 0c2eed3f960446e1a3e4b9a1ca2f3ff893b6ce41942cf54d5dd59ab4b3b058ac <-- Desired hash

Motivation for this change

Fix "hash mismatch" errors.

Things done
  • Tested using sandboxing (nix.useSandbox on NixOS, or option sandbox in nix.conf on non-NixOS linux)
  • Built on platform(s)
    • NixOS
    • macOS
    • other Linux distributions
  • Tested via one or more NixOS test(s) if existing and applicable for the change (look inside nixos/tests)
  • Tested compilation of all pkgs that depend on this change using nix-shell -p nixpkgs-review --run "nixpkgs-review wip"
  • Tested execution of all binary files (usually in ./result/bin/)
  • Determined the impact on package closure size (by running nix path-info -S before and after)
  • Ensured that relevant documentation is up to date
  • Fits CONTRIBUTING.md.

@teto

The 672c3c1 refactor accidentally
dropped the last version component from the source URLs.  This change
puts its back.

$ for lua in lua5_{1,2,3};do nix-instantiate --json --eval . -A $lua.src.urls | jq -r '.[]' | xargs nix-prefetch-url; done

Before this change:

lua-5.1.tar.gz 1hbjhh211p82vhwqhx4mmhmvhv56060acnka80gbmfdk3q3bjnvz (wrong hash because this is lua 5.1.0.  We want 5.1.5 )
lua-5.2.tar.gz HTTP error 404
lua-5.3.tar.gz HTTP error 404

After this change:

lua-5.1.5.tar.gz 0cskd4w0g6rdm2q8q3i4n1h3j8kylhs3rq8mxwl9vwlmlxbgqh16
lua-5.2.4.tar.gz 0jwznq0l8qg9wh5grwg07b5cy3lzngvl5m2nl1ikp6vqssmf9qmr <-- Desired hash
lua-5.3.5.tar.gz 1b2qn2rv96nmbm6zab4l877bd4zq7wpwm8drwjiy2ih4jqzysbhc

Converted to base16 with `nix-hash --type sha256 --to-base16`:

lua-5.1.5.tar.gz 2640fc56a795f29d28ef15e13c34a47e223960b0240e8cb0a82d9b0738695333 <-- Desired hash
lua-5.2.4.tar.gz b9e2e4aad6789b3b63a056d442f7b39f0ecfca3ae0f1fc0ae4e9614401b69f4b
lua-5.3.5.tar.gz 0c2eed3f960446e1a3e4b9a1ca2f3ff893b6ce41942cf54d5dd59ab4b3b058ac <-- Desired hash
@vcunat
vcunat approved these changes Feb 1, 2020
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@vcunat vcunat left a comment

  • URLs and hashes get correct
  • code seems like that's exactly what we want to use there
@vcunat
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@vcunat vcunat commented Feb 1, 2020

Ah, the rebuilds happen because changing the end-part of URL changes the name of the resulting file as placed into nix store. Of course, we can specify the name... but before this PR it was wrong and confusing, so I agree with the rebuild (and it's not large anyway).

EDIT: in the end I saw no reason to wait with this simple fix.

vcunat added a commit that referenced this pull request Feb 1, 2020
The rebuilds happen because changing the end-part of URL
changes the name of the resulting file as placed into nix store
(those names were wrong/confusing before this change)
@vcunat vcunat merged commit d13360b into NixOS:master Feb 1, 2020
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Evaluation Performance Report Evaluator Performance Report
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grahamcofborg-eval ^.^!
Details
grahamcofborg-eval-check-maintainers matching changed paths to changed attrs...
Details
grahamcofborg-eval-check-meta config.nix: checkMeta = true
Details
grahamcofborg-eval-darwin nix-instantiate --arg nixpkgs { outPath=./.; revCount=999999; shortRev="ofborg"; } ./pkgs/top-level/release.nix -A darwin-tested
Details
grahamcofborg-eval-nixos nix-instantiate --arg nixpkgs { outPath=./.; revCount=999999; shortRev="ofborg"; } ./nixos/release-combined.nix -A tested
Details
grahamcofborg-eval-nixos-manual nix-instantiate --arg nixpkgs { outPath=./.; revCount=999999; shortRev="ofborg"; } ./nixos/release.nix -A manual
Details
grahamcofborg-eval-nixos-options nix-instantiate --arg nixpkgs { outPath=./.; revCount=999999; shortRev="ofborg"; } ./nixos/release.nix -A options
Details
grahamcofborg-eval-nixpkgs-manual nix-instantiate --arg nixpkgs { outPath=./.; revCount=999999; shortRev="ofborg"; } ./pkgs/top-level/release.nix -A manual
Details
grahamcofborg-eval-nixpkgs-tarball nix-instantiate --arg nixpkgs { outPath=./.; revCount=999999; shortRev="ofborg"; } ./pkgs/top-level/release.nix -A tarball
Details
grahamcofborg-eval-nixpkgs-unstable-jobset nix-instantiate --arg nixpkgs { outPath=./.; revCount=999999; shortRev="ofborg"; } ./pkgs/top-level/release.nix -A unstable
Details
grahamcofborg-eval-package-list nix-env -qa --json --file .
Details
grahamcofborg-eval-package-list-no-aliases nix-env -qa --json --file . --arg config { allowAliases = false; }
Details
lua5 on aarch64-linux Success
Details
lua5 on x86_64-linux Success
Details
vcunat added a commit that referenced this pull request Feb 1, 2020
The rebuilds happen because changing the end-part of URL
changes the name of the resulting file as placed into nix store
(those names were wrong/confusing before this change)

(cherry picked from commit 31ab6fd)
anna328p added a commit to anna328p/nixpkgs that referenced this pull request Feb 2, 2020
The rebuilds happen because changing the end-part of URL
changes the name of the resulting file as placed into nix store
(those names were wrong/confusing before this change)
@teto
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@teto teto commented Feb 3, 2020

nice catch. While working on lua, I did some bikeshedding fro; luaVersion to version, ended up rolling back the change which may or may not have a role in this mess. sorry ;'(

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