Merge pull request #8678 from iFreilicht/profile-names-instead-of-index

`nix profile`: Allow referring to elements by human-readable name

doc/manual/rl-next/nix-profile-names.md

@@ -0,0 +1,6 @@
+---
+synopsis: "`nix profile` now allows referring to elements by human-readable name"
+prs: 8678
+---
+
+[`nix profile`](@docroot@/command-ref/new-cli/nix3-profile.md) now uses names to refer to installed packages when running [`list`](@docroot@/command-ref/new-cli/nix3-profile-list.md), [`remove`](@docroot@/command-ref/new-cli/nix3-profile-remove.md) or [`upgrade`](@docroot@/command-ref/new-cli/nix3-profile-upgrade.md) as opposed to indices. Indices are deprecated and will be removed in a future version.

src/libexpr/flake/flakeref.cc

@@ -190,7 +190,7 @@ std::optional<std::pair<FlakeRef, std::string>> parseFlakeIdRef(
 
     static std::regex flakeRegex(
         "((" + flakeIdRegexS + ")(?:/(?:" + refAndOrRevRegex + "))?)"
-        + "(?:#(" + queryRegex + "))?",
+        + "(?:#(" + fragmentRegex + "))?",
         std::regex::ECMAScript);
 
     if (std::regex_match(url, match, flakeRegex)) {

src/libutil/url-name.cc

@@ -0,0 +1,48 @@
+#include "url-name.hh"
+#include <regex>
+#include <iostream>
+
+namespace nix {
+
+static const std::string attributeNamePattern("[a-z0-9_-]+");
+static const std::regex lastAttributeRegex("(?:" + attributeNamePattern + "\\.)*(?!default)(" + attributeNamePattern +")(\\^.*)?");
+static const std::string pathSegmentPattern("[a-zA-Z0-9_-]+");
+static const std::regex lastPathSegmentRegex(".*/(" + pathSegmentPattern +")");
+static const std::regex secondPathSegmentRegex("(?:" + pathSegmentPattern + ")/(" + pathSegmentPattern +")(?:/.*)?");
+static const std::regex gitProviderRegex("github|gitlab|sourcehut");
+static const std::regex gitSchemeRegex("git($|\\+.*)");
+static const std::regex defaultOutputRegex(".*\\.default($|\\^.*)");
+
+std::optional<std::string> getNameFromURL(const ParsedURL & url)
+{
+    std::smatch match;
+
+    /* If there is a dir= argument, use its value */
+    if (url.query.count("dir") > 0)
+        return url.query.at("dir");
+
+    /* If the fragment isn't a "default" and contains two attribute elements, use the last one */
+    if (std::regex_match(url.fragment, match, lastAttributeRegex))
+        return match.str(1);
+
+    /* If this is a github/gitlab/sourcehut flake, use the repo name */
+    if (std::regex_match(url.scheme, gitProviderRegex) && std::regex_match(url.path, match, secondPathSegmentRegex))
+        return match.str(1);
+
+    /* If it is a regular git flake, use the directory name */
+    if (std::regex_match(url.scheme, gitSchemeRegex) && std::regex_match(url.path, match, lastPathSegmentRegex))
+        return match.str(1);
+
+    /* If everything failed but there is a non-default fragment, use it in full */
+    if (!url.fragment.empty() && !std::regex_match(url.fragment, defaultOutputRegex))
+        return url.fragment;
+
+    /* If there is no fragment, take the last element of the path */
+    if (std::regex_match(url.path, match, lastPathSegmentRegex))
+        return match.str(1);
+
+    /* If even that didn't work, the URL does not contain enough info to determine a useful name */
+    return {};
+}
+
+}

src/libutil/url-name.hh

@@ -0,0 +1,20 @@
+#include "url.hh"
+#include "url-parts.hh"
+#include "util.hh"
+#include "split.hh"
+
+namespace nix {
+
+/**
+ * Try to extract a reasonably unique and meaningful, human-readable
+ * name of a flake output from a parsed URL.
+ * When nullopt is returned, the callsite should use information available
+ * to it outside of the URL to determine a useful name.
+ * This is a heuristic approach intended for user interfaces.
+ * @return nullopt if the extracted name is not useful to identify a
+ * flake output, for example because it is empty or "default".
+ * Otherwise returns the extracted name.
+ */
+std::optional<std::string> getNameFromURL(const ParsedURL & url);
+
+}

src/libutil/url-parts.hh

@@ -19,6 +19,7 @@ const static std::string userRegex = "(?:(?:" + unreservedRegex + "|" + pctEncod
 const static std::string authorityRegex = "(?:" + userRegex + "@)?" + hostRegex + "(?::[0-9]+)?";
 const static std::string pcharRegex = "(?:" + unreservedRegex + "|" + pctEncoded + "|" + subdelimsRegex + "|[:@])";
 const static std::string queryRegex = "(?:" + pcharRegex + "|[/? \"])*";
+const static std::string fragmentRegex = "(?:" + pcharRegex + "|[/? \"^])*";
 const static std::string segmentRegex = "(?:" + pcharRegex + "*)";
 const static std::string absPathRegex = "(?:(?:/" + segmentRegex + ")*/?)";
 const static std::string pathRegex = "(?:" + segmentRegex + "(?:/" + segmentRegex + ")*/?)";

src/libutil/url.cc

@@ -16,7 +16,7 @@ ParsedURL parseURL(const std::string & url)
         "((" + schemeNameRegex + "):"
         + "(?:(?://(" + authorityRegex + ")(" + absPathRegex + "))|(/?" + pathRegex + ")))"
         + "(?:\\?(" + queryRegex + "))?"
-        + "(?:#(" + queryRegex + "))?",
+        + "(?:#(" + fragmentRegex + "))?",
         std::regex::ECMAScript);
 
     std::smatch match;

src/nix/profile-list.md

@@ -6,12 +6,14 @@ R""(
 
   ```console
   # nix profile list
+  Name:               gdb
   Index:              0
   Flake attribute:    legacyPackages.x86_64-linux.gdb
   Original flake URL: flake:nixpkgs
   Locked flake URL:   github:NixOS/nixpkgs/7b38b03d76ab71bdc8dc325e3f6338d984cc35ca
   Store paths:        /nix/store/indzcw5wvlhx6vwk7k4iq29q15chvr3d-gdb-11.1
 
+  Name:               blender-bin
   Index:              1
   Flake attribute:    packages.x86_64-linux.default
   Original flake URL: flake:blender-bin
@@ -26,7 +28,7 @@ R""(
   # nix build github:edolstra/nix-warez/91f2ffee657bf834e4475865ae336e2379282d34?dir=blender#packages.x86_64-linux.default
   ```
 
-  will build the package with index 1 shown above.
+  will build the package `blender-bin` shown above.
 
 # Description
 
@@ -34,10 +36,14 @@ This command shows what packages are currently installed in a
 profile. For each installed package, it shows the following
 information:
 
-* `Index`: An integer that can be used to unambiguously identify the
+* `Name`: A unique name used to unambiguously identify the
   package in invocations of `nix profile remove` and `nix profile
   upgrade`.
 
+* `Index`: An integer that can be used to unambiguously identify the
+  package in invocations of `nix profile remove` and `nix profile upgrade`.
+  (*Deprecated, will be removed in a future version in favor of `Name`.*)
+
 * `Flake attribute`: The flake output attribute path that provides the
   package (e.g. `packages.x86_64-linux.hello`).
 

src/nix/profile-remove.md

@@ -2,18 +2,19 @@ R""(
 
 # Examples
 
-* Remove a package by position:
+* Remove a package by name:
+
+  ```console
+  # nix profile remove hello
+  ```
+
+* Remove a package by index
+  *(deprecated, will be removed in a future version)*:
 
   ```console
   # nix profile remove 3
   ```
 
-* Remove a package by attribute path:
-
-  ```console
-  # nix profile remove packages.x86_64-linux.hello
-  ```
-
 * Remove all packages:
 
   ```console

src/nix/profile-upgrade.md

@@ -9,18 +9,16 @@ R""(
   # nix profile upgrade '.*'
   ```
 
-* Upgrade a specific package:
+* Upgrade a specific package by name:
 
   ```console
-  # nix profile upgrade packages.x86_64-linux.hello
+  # nix profile upgrade hello
   ```
 
-* Upgrade a specific profile element by number:
+* Upgrade a specific package by index
+  *(deprecated, will be removed in a future version)*:
 
   ```console
-  # nix profile list
-  0 flake:nixpkgs#legacyPackages.x86_64-linux.spotify …
-
   # nix profile upgrade 0
   ```
 

src/nix/profile.cc

@@ -10,6 +10,8 @@
 #include "../nix-env/user-env.hh"
 #include "profiles.hh"
 #include "names.hh"
+#include "url.hh"
+#include "url-name.hh"
 
 #include <nlohmann/json.hpp>
 #include <regex>
@@ -43,6 +45,7 @@ const int defaultPriority = 5;
 struct ProfileElement
 {
     StorePathSet storePaths;
+    std::string name;
     std::optional<ProfileElementSource> source;
     bool active = true;
     int priority = defaultPriority;
@@ -116,6 +119,8 @@ struct ProfileManifest
 
         if (pathExists(manifestPath)) {
             auto json = nlohmann::json::parse(readFile(manifestPath));
+            /* Keep track of already found names to allow preventing duplicates. */
+            std::set<std::string> foundNames;
 
             auto version = json.value("version", 0);
             std::string sUrl;
@@ -149,6 +154,25 @@ struct ProfileManifest
                         e["outputs"].get<ExtendedOutputsSpec>()
                     };
                 }
+
+                std::string nameCandidate = element.identifier();
+                if (e.contains("name")) {
+                    nameCandidate = e["name"];
+                }
+                else if (element.source) {
+                    auto url = parseURL(element.source->to_string());
+                    auto name = getNameFromURL(url);
+                    if (name)
+                        nameCandidate = *name;
+                }
+
+                auto finalName = nameCandidate;
+                for (int i = 1; foundNames.contains(finalName); ++i) {
+                    finalName = nameCandidate + std::to_string(i);
+                }
+                element.name = finalName;
+                foundNames.insert(element.name);
+
                 elements.emplace_back(std::move(element));
             }
         }
@@ -163,6 +187,7 @@ struct ProfileManifest
             for (auto & drvInfo : drvInfos) {
                 ProfileElement element;
                 element.storePaths = {drvInfo.queryOutPath()};
+                element.name = element.identifier();
                 elements.emplace_back(std::move(element));
             }
         }
@@ -451,15 +476,25 @@ public:
     {
         std::vector<Matcher> res;
 
+        auto anyIndexMatchers = false;
+
         for (auto & s : _matchers) {
-            if (auto n = string2Int<size_t>(s))
+            if (auto n = string2Int<size_t>(s)) {
                 res.push_back(*n);
+                anyIndexMatchers = true;
+            }
             else if (store->isStorePath(s))
                 res.push_back(s);
             else
                 res.push_back(RegexPattern{s,std::regex(s, std::regex::extended | std::regex::icase)});
         }
 
+        if (anyIndexMatchers) {
+            warn("Indices are deprecated and will be removed in a future version!\n"
+                 "         Refer to packages by their `Name` as printed by `nix profile list`.\n"
+                 "         See https://github.com/NixOS/nix/issues/9171 for more information.");
+        }
+
         return res;
     }
 
@@ -471,8 +506,7 @@ public:
             } else if (auto path = std::get_if<Path>(&matcher)) {
                 if (element.storePaths.count(store.parseStorePath(*path))) return true;
             } else if (auto regex = std::get_if<RegexPattern>(&matcher)) {
-                if (element.source
-                    && std::regex_match(element.source->attrPath, regex->reg))
+                if (std::regex_match(element.name, regex->reg))
                     return true;
             }
         }
@@ -556,14 +590,32 @@ struct CmdProfileUpgrade : virtual SourceExprCommand, MixDefaultProfile, MixProf
         Installables installables;
         std::vector<size_t> indices;
 
+        auto matchedCount = 0;
         auto upgradedCount = 0;
 
         for (size_t i = 0; i < manifest.elements.size(); ++i) {
             auto & element(manifest.elements[i]);
-            if (element.source
-                && !element.source->originalRef.input.isLocked()
-                && matches(*store, element, i, matchers))
-            {
+            if (!matches(*store, element, i, matchers)) {
+                continue;
+            }
+
+            matchedCount++;
+
+            if (!element.source) {
+                warn(
+                    "Found package '%s', but it was not installed from a flake, so it can't be checked for upgrades!",
+                    element.identifier()
+                );
+                continue;
+            }
+            if (element.source->originalRef.input.isLocked()) {
+                warn(
+                    "Found package '%s', but it was installed from a locked flake reference so it can't be upgraded!",
+                    element.identifier()
+                );
+                continue;
+            }
+
             upgradedCount++;
 
             Activity act(*logger, lvlChatty, actUnknown,
@@ -601,9 +653,9 @@ struct CmdProfileUpgrade : virtual SourceExprCommand, MixDefaultProfile, MixProf
             installables.push_back(installable);
             indices.push_back(i);
         }
-        }
 
         if (upgradedCount == 0) {
+            if (matchedCount == 0) {
                 for (auto & matcher : matchers) {
                     if (const size_t * index = std::get_if<size_t>(&matcher)){
                         warn("'%d' is not a valid index", *index);
@@ -613,6 +665,9 @@ struct CmdProfileUpgrade : virtual SourceExprCommand, MixDefaultProfile, MixProf
                         warn("'%s' does not match any packages", regex->pattern);
                     }
                 }
+            } else {
+                warn("Found some packages but none of them could be upgraded.");
+            }
             warn ("Use 'nix profile list' to see the current profile.");
         }
 
@@ -657,9 +712,10 @@ struct CmdProfileList : virtual EvalCommand, virtual StoreCommand, MixDefaultPro
             for (size_t i = 0; i < manifest.elements.size(); ++i) {
                 auto & element(manifest.elements[i]);
                 if (i) logger->cout("");
-                logger->cout("Index:              " ANSI_BOLD "%s" ANSI_NORMAL "%s",
-                    i,
+                logger->cout("Name:               " ANSI_BOLD "%s" ANSI_NORMAL "%s",
+                    element.name,
                     element.active ? "" : " " ANSI_RED "(inactive)" ANSI_NORMAL);
+                logger->cout("Index:              %s", i);
                 if (element.source) {
                     logger->cout("Flake attribute:    %s%s", element.source->attrPath, element.source->outputs.to_string());
                     logger->cout("Original flake URL: %s", element.source->originalRef.to_string());

tests/functional/nix-profile.sh

@@ -47,7 +47,7 @@ cp ./config.nix $flake1Dir/
 
 # Test upgrading from nix-env.
 nix-env -f ./user-envs.nix -i foo-1.0
-nix profile list | grep -A2 'Index:.*0' | grep 'Store paths:.*foo-1.0'
+nix profile list | grep -A2 'Name:.*foo' | grep 'Store paths:.*foo-1.0'
 nix profile install $flake1Dir -L
 nix profile list | grep -A4 'Index:.*1' | grep 'Locked flake URL:.*narHash'
 [[ $($TEST_HOME/.nix-profile/bin/hello) = "Hello World" ]]
@@ -81,7 +81,7 @@ nix profile rollback
 
 # Test uninstall.
 [ -e $TEST_HOME/.nix-profile/bin/foo ]
-nix profile remove 0
+nix profile remove foo
 (! [ -e $TEST_HOME/.nix-profile/bin/foo ])
 nix profile history | grep 'foo: 1.0 -> ∅'
 nix profile diff-closures | grep 'Version 3 -> 4'
@@ -93,6 +93,13 @@ nix profile remove 1
 nix profile install $(nix-build --no-out-link ./simple.nix)
 [[ $(cat $TEST_HOME/.nix-profile/hello) = "Hello World!" ]]
 
+# Test packages with same name from different sources
+mkdir $TEST_ROOT/simple-too
+cp ./simple.nix ./config.nix simple.builder.sh $TEST_ROOT/simple-too
+nix profile install --file $TEST_ROOT/simple-too/simple.nix ''
+nix profile list | grep -A4 'Name:.*simple' | grep 'Name:.*simple1'
+nix profile remove simple1
+
 # Test wipe-history.
 nix profile wipe-history
 [[ $(nix profile history | grep Version | wc -l) -eq 1 ]]
@@ -104,7 +111,7 @@ nix profile upgrade 0
 nix profile history | grep "packages.$system.default: 1.0, 1.0-man -> 3.0, 3.0-man"
 
 # Test new install of CA package.
-nix profile remove 0
+nix profile remove flake1
 printf 4.0 > $flake1Dir/version
 printf Utrecht > $flake1Dir/who
 nix profile install $flake1Dir
@@ -112,26 +119,27 @@ nix profile install $flake1Dir
 [[ $(nix path-info --json $(realpath $TEST_HOME/.nix-profile/bin/hello) | jq -r .[].ca) =~ fixed:r:sha256: ]]
 
 # Override the outputs.
-nix profile remove 0 1
+nix profile remove simple flake1
 nix profile install "$flake1Dir^*"
 [[ $($TEST_HOME/.nix-profile/bin/hello) = "Hello Utrecht" ]]
 [ -e $TEST_HOME/.nix-profile/share/man ]
 [ -e $TEST_HOME/.nix-profile/include ]
 
 printf Nix > $flake1Dir/who
-nix profile upgrade 0
+nix profile list
+nix profile upgrade flake1
 [[ $($TEST_HOME/.nix-profile/bin/hello) = "Hello Nix" ]]
 [ -e $TEST_HOME/.nix-profile/share/man ]
 [ -e $TEST_HOME/.nix-profile/include ]
 
-nix profile remove 0
+nix profile remove flake1
 nix profile install "$flake1Dir^man"
 (! [ -e $TEST_HOME/.nix-profile/bin/hello ])
 [ -e $TEST_HOME/.nix-profile/share/man ]
 (! [ -e $TEST_HOME/.nix-profile/include ])
 
 # test priority
-nix profile remove 0
+nix profile remove flake1
 
 # Make another flake.
 flake2Dir=$TEST_ROOT/flake2

tests/unit/libutil/url-name.cc

@@ -0,0 +1,67 @@
+#include "url-name.hh"
+#include <gtest/gtest.h>
+
+namespace nix {
+
+/* ----------- tests for url-name.hh --------------------------------------------------*/
+
+    TEST(getNameFromURL, getsNameFromURL) {
+        ASSERT_EQ(getNameFromURL(parseURL("path:/home/user/project")), "project");
+        ASSERT_EQ(getNameFromURL(parseURL("path:~/repos/nixpkgs#packages.x86_64-linux.hello")), "hello");
+        ASSERT_EQ(getNameFromURL(parseURL("path:.#nonStandardAttr.mylaptop")), "nonStandardAttr.mylaptop");
+        ASSERT_EQ(getNameFromURL(parseURL("path:./repos/myflake#nonStandardAttr.mylaptop")), "nonStandardAttr.mylaptop");
+        ASSERT_EQ(getNameFromURL(parseURL("path:./nixpkgs#packages.x86_64-linux.complex^bin,man")), "complex");
+        ASSERT_EQ(getNameFromURL(parseURL("path:./myproj#packages.x86_64-linux.default^*")), "myproj");
+
+        ASSERT_EQ(getNameFromURL(parseURL("github:NixOS/nixpkgs#packages.x86_64-linux.hello")), "hello");
+        ASSERT_EQ(getNameFromURL(parseURL("github:NixOS/nixpkgs#hello")), "hello");
+        ASSERT_EQ(getNameFromURL(parseURL("github:NixOS/nix#packages.x86_64-linux.default")), "nix");
+        ASSERT_EQ(getNameFromURL(parseURL("github:NixOS/nix#")), "nix");
+        ASSERT_EQ(getNameFromURL(parseURL("github:NixOS/nix")), "nix");
+        ASSERT_EQ(getNameFromURL(parseURL("github:cachix/devenv/main#packages.x86_64-linux.default")), "devenv");
+        ASSERT_EQ(getNameFromURL(parseURL("github:edolstra/nix-warez?rev=1234&dir=blender&ref=master")), "blender");
+
+        ASSERT_EQ(getNameFromURL(parseURL("gitlab:NixOS/nixpkgs#packages.x86_64-linux.hello")), "hello");
+        ASSERT_EQ(getNameFromURL(parseURL("gitlab:NixOS/nixpkgs#hello")), "hello");
+        ASSERT_EQ(getNameFromURL(parseURL("gitlab:NixOS/nix#packages.x86_64-linux.default")), "nix");
+        ASSERT_EQ(getNameFromURL(parseURL("gitlab:NixOS/nix#")), "nix");
+        ASSERT_EQ(getNameFromURL(parseURL("gitlab:NixOS/nix")), "nix");
+        ASSERT_EQ(getNameFromURL(parseURL("gitlab:cachix/devenv/main#packages.x86_64-linux.default")), "devenv");
+
+        ASSERT_EQ(getNameFromURL(parseURL("sourcehut:NixOS/nixpkgs#packages.x86_64-linux.hello")), "hello");
+        ASSERT_EQ(getNameFromURL(parseURL("sourcehut:NixOS/nixpkgs#hello")), "hello");
+        ASSERT_EQ(getNameFromURL(parseURL("sourcehut:NixOS/nix#packages.x86_64-linux.default")), "nix");
+        ASSERT_EQ(getNameFromURL(parseURL("sourcehut:NixOS/nix#")), "nix");
+        ASSERT_EQ(getNameFromURL(parseURL("sourcehut:NixOS/nix")), "nix");
+        ASSERT_EQ(getNameFromURL(parseURL("sourcehut:cachix/devenv/main#packages.x86_64-linux.default")), "devenv");
+
+        ASSERT_EQ(getNameFromURL(parseURL("git://github.com/edolstra/dwarffs")), "dwarffs");
+        ASSERT_EQ(getNameFromURL(parseURL("git://github.com/edolstra/nix-warez?dir=blender")), "blender");
+        ASSERT_EQ(getNameFromURL(parseURL("git+file:///home/user/project")), "project");
+        ASSERT_EQ(getNameFromURL(parseURL("git+file:///home/user/project?ref=fa1e2d23a22")), "project");
+        ASSERT_EQ(getNameFromURL(parseURL("git+ssh://git@github.com/someuser/my-repo#")), "my-repo");
+        ASSERT_EQ(getNameFromURL(parseURL("git+git://github.com/someuser/my-repo?rev=v1.2.3")), "my-repo");
+        ASSERT_EQ(getNameFromURL(parseURL("git+ssh:///home/user/project?dir=subproject&rev=v2.4")), "subproject");
+        ASSERT_EQ(getNameFromURL(parseURL("git+http://not-even-real#packages.x86_64-linux.hello")), "hello");
+        ASSERT_EQ(getNameFromURL(parseURL("git+https://not-even-real#packages.aarch64-darwin.hello")), "hello");
+
+        ASSERT_EQ(getNameFromURL(parseURL("tarball+http://github.com/NixOS/nix/archive/refs/tags/2.18.1#packages.x86_64-linux.jq")), "jq");
+        ASSERT_EQ(getNameFromURL(parseURL("tarball+https://github.com/NixOS/nix/archive/refs/tags/2.18.1#packages.x86_64-linux.hg")), "hg");
+        ASSERT_EQ(getNameFromURL(parseURL("tarball+file:///home/user/Downloads/nixpkgs-2.18.1#packages.aarch64-darwin.ripgrep")), "ripgrep");
+
+        ASSERT_EQ(getNameFromURL(parseURL("https://github.com/NixOS/nix/archive/refs/tags/2.18.1.tar.gz#packages.x86_64-linux.pv")), "pv");
+        ASSERT_EQ(getNameFromURL(parseURL("http://github.com/NixOS/nix/archive/refs/tags/2.18.1.tar.gz#packages.x86_64-linux.pv")), "pv");
+
+        ASSERT_EQ(getNameFromURL(parseURL("file:///home/user/project?ref=fa1e2d23a22")), "project");
+        ASSERT_EQ(getNameFromURL(parseURL("file+file:///home/user/project?ref=fa1e2d23a22")), "project");
+        ASSERT_EQ(getNameFromURL(parseURL("file+http://not-even-real#packages.x86_64-linux.hello")), "hello");
+        ASSERT_EQ(getNameFromURL(parseURL("file+http://gitfantasy.com/org/user/notaflake")), "notaflake");
+        ASSERT_EQ(getNameFromURL(parseURL("file+https://not-even-real#packages.aarch64-darwin.hello")), "hello");
+
+        ASSERT_EQ(getNameFromURL(parseURL("https://www.github.com/")), std::nullopt);
+        ASSERT_EQ(getNameFromURL(parseURL("path:.")), std::nullopt);
+        ASSERT_EQ(getNameFromURL(parseURL("file:.#")), std::nullopt);
+        ASSERT_EQ(getNameFromURL(parseURL("path:.#packages.x86_64-linux.default")), std::nullopt);
+        ASSERT_EQ(getNameFromURL(parseURL("path:.#packages.x86_64-linux.default^*")), std::nullopt);
+    }
+}