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Merge pull request #10060 from bobvanderlinden/pr-simple-profile-remove-suggestion

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profile: suggest removal using profile entry name
This commit is contained in:
Eelco Dolstra 2024-02-22 11:02:12 +01:00 committed by GitHub
commit f183eef4a0
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2 changed files with 7 additions and 7 deletions
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12
src/nix/profile.cc
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@ -400,13 +400,13 @@ struct CmdProfileInstall : InstallablesCommand, MixDefaultProfile
// See https://github.com/NixOS/nix/compare/3efa476c5439f8f6c1968a6ba20a31d1239c2f04..1fe5d172ece51a619e879c4b86f603d9495cc102
auto findRefByFilePath = [&]<typename Iterator>(Iterator begin, Iterator end) {
for (auto it = begin; it != end; it++) {
auto & profileElement = it->second;
auto & [name, profileElement] = *it;
for (auto & storePath : profileElement.storePaths) {
if (conflictError.fileA.starts_with(store->printStorePath(storePath))) {
return std::pair(conflictError.fileA, profileElement.toInstallables(*store));
return std::tuple(conflictError.fileA, name, profileElement.toInstallables(*store));
}
if (conflictError.fileB.starts_with(store->printStorePath(storePath))) {
return std::pair(conflictError.fileB, profileElement.toInstallables(*store));
return std::tuple(conflictError.fileB, name, profileElement.toInstallables(*store));
}
}
}
@ -415,9 +415,9 @@ struct CmdProfileInstall : InstallablesCommand, MixDefaultProfile
// There are 2 conflicting files. We need to find out which one is from the already installed package and
// which one is the package that is the new package that is being installed.
// The first matching package is the one that was already installed (original).
auto [originalConflictingFilePath, originalConflictingRefs] = findRefByFilePath(manifest.elements.begin(), manifest.elements.end());
auto [originalConflictingFilePath, originalEntryName, originalConflictingRefs] = findRefByFilePath(manifest.elements.begin(), manifest.elements.end());
// The last matching package is the one that was going to be installed (new).
auto [newConflictingFilePath, newConflictingRefs] = findRefByFilePath(manifest.elements.rbegin(), manifest.elements.rend());
auto [newConflictingFilePath, newEntryName, newConflictingRefs] = findRefByFilePath(manifest.elements.rbegin(), manifest.elements.rend());
throw Error(
"An existing package already provides the following file:\n"
@ -443,7 +443,7 @@ struct CmdProfileInstall : InstallablesCommand, MixDefaultProfile
" nix profile install %4% --priority %7%\n",
originalConflictingFilePath,
newConflictingFilePath,
concatStringsSep(" ", originalConflictingRefs),
originalEntryName,
concatStringsSep(" ", newConflictingRefs),
conflictError.priority,
conflictError.priority - 1,

2
tests/functional/nix-profile.sh
View File

@ -166,7 +166,7 @@ error: An existing package already provides the following file:
To remove the existing package:
nix profile remove path:${flake1Dir}#packages.${system}.default
nix profile remove flake1
The new package can also be installed next to the existing one by assigning a different priority.
The conflicting packages have a priority of 5.