Merge branch 'NixOS:master' into master

src/libexpr/flake/config.cc

@@ -31,7 +31,7 @@ static void writeTrustedList(const TrustedList & trustedList)
 
 void ConfigFile::apply()
 {
-    std::set<std::string> whitelist{"bash-prompt", "bash-prompt-suffix", "flake-registry"};
+    std::set<std::string> whitelist{"bash-prompt", "bash-prompt-prefix", "bash-prompt-suffix", "flake-registry"};
 
     for (auto & [name, value] : settings) {
 

src/libfetchers/github.cc

@@ -267,8 +267,8 @@ struct GitHubInputScheme : GitArchiveInputScheme
         auto host = maybeGetStrAttr(input.attrs, "host").value_or("github.com");
         auto url = fmt(
             host == "github.com"
-            ? "https://api.%s/repos/%s/%s/commits/%s"
-            : "https://%s/api/v3/repos/%s/%s/commits/%s",
+            ? "https://api.%s/repos/%s/%s/tarball/%s"
+            : "https://%s/api/v3/repos/%s/%s/tarball/%s",
             host, getStrAttr(input.attrs, "owner"), getStrAttr(input.attrs, "repo"),
             input.getRev()->to_string(Base16, false));
 

src/nix-build/nix-build.cc

@@ -543,8 +543,6 @@ static void main_nix_build(int argc, char * * argv)
 
         restoreProcessContext();
 
-        logger->stop();
-
         execvp(shell->c_str(), argPtrs.data());
 
         throw SysError("executing shell '%s'", *shell);
@@ -603,8 +601,6 @@ static void main_nix_build(int argc, char * * argv)
             outPaths.push_back(outputPath);
         }
 
-        logger->stop();
-
         for (auto & path : outPaths)
             std::cout << store->printStorePath(path) << '\n';
     }

src/nix-env/nix-env.cc

@@ -1489,8 +1489,6 @@ static int main_nix_env(int argc, char * * argv)
 
         globals.state->printStats();
 
-        logger->stop();
-
         return 0;
     }
 }

src/nix-store/nix-store.cc

@@ -1095,8 +1095,6 @@ static int main_nix_store(int argc, char * * argv)
 
         op(opFlags, opArgs);
 
-        logger->stop();
-
         return 0;
     }
 }

src/nix/develop.cc

@@ -18,6 +18,9 @@ struct DevelopSettings : Config
     Setting<std::string> bashPrompt{this, "", "bash-prompt",
         "The bash prompt (`PS1`) in `nix develop` shells."};
 
+    Setting<std::string> bashPromptPrefix{this, "", "bash-prompt-prefix",
+        "Prefix prepended to the `PS1` environment variable in `nix develop` shells."};
+
     Setting<std::string> bashPromptSuffix{this, "", "bash-prompt-suffix",
         "Suffix appended to the `PS1` environment variable in `nix develop` shells."};
 };
@@ -482,6 +485,9 @@ struct CmdDevelop : Common, MixEnvironment
             if (developSettings.bashPrompt != "")
                 script += fmt("[ -n \"$PS1\" ] && PS1=%s;\n",
                     shellEscape(developSettings.bashPrompt.get()));
+            if (developSettings.bashPromptPrefix != "")
+                script += fmt("[ -n \"$PS1\" ] && PS1=%s\"$PS1\";\n",
+                    shellEscape(developSettings.bashPromptPrefix.get()));
             if (developSettings.bashPromptSuffix != "")
                 script += fmt("[ -n \"$PS1\" ] && PS1+=%s;\n",
                     shellEscape(developSettings.bashPromptSuffix.get()));

src/nix/develop.md

@@ -80,8 +80,8 @@ initialised by `stdenv` and exits. This build environment can be
 recorded into a profile using `--profile`.
 
 The prompt used by the `bash` shell can be customised by setting the
-`bash-prompt` and `bash-prompt-suffix` settings in `nix.conf` or in
-the flake's `nixConfig` attribute.
+`bash-prompt`, `bash-prompt-prefix`, and `bash-prompt-suffix` settings in
+`nix.conf` or in the flake's `nixConfig` attribute.
 
 # Flake output attributes
 

src/nix/flake.md

@@ -331,9 +331,10 @@ The following attributes are supported in `flake.nix`:
 
 * `nixConfig`: a set of `nix.conf` options to be set when evaluating any
   part of a flake. In the interests of security, only a small set of
-  whitelisted options (currently `bash-prompt`, `bash-prompt-suffix`,
-  and `flake-registry`) are allowed to be set without confirmation so long as
-  `accept-flake-config` is not set in the global configuration.
+  whitelisted options (currently `bash-prompt`, `bash-prompt-prefix`,
+  `bash-prompt-suffix`, and `flake-registry`) are allowed to be set without
+  confirmation so long as `accept-flake-config` is not set in the global
+  configuration.
 
 ## Flake inputs
 

src/nix/main.cc

@@ -261,6 +261,8 @@ void mainWrapped(int argc, char * * argv)
     }
     #endif
 
+    Finally f([] { logger->stop(); });
+
     programPath = argv[0];
     auto programName = std::string(baseNameOf(programPath));
 
@@ -279,8 +281,6 @@ void mainWrapped(int argc, char * * argv)
         verbosity = lvlInfo;
     }
 
-    Finally f([] { logger->stop(); });
-
     NixArgs args;
 
     if (argc == 2 && std::string(argv[1]) == "__dump-args") {