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Merge remote-tracking branch 'origin/2.26-maintenance' into detsys-main

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This commit is contained in:
Eelco Dolstra 2025-02-24 22:41:22 +01:00
commit 6749d26dbb
59 changed files with 708 additions and 403 deletions
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14
src/libmain/shared.cc
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@ -315,20 +315,6 @@ void printVersion(const std::string & programName)
throw Exit();
}
void showManPage(const std::string & name)
{
restoreProcessContext();
setEnv("MANPATH", settings.nixManDir.c_str());
execlp("man", "man", name.c_str(), nullptr);
if (errno == ENOENT) {
// Not SysError because we don't want to suffix the errno, aka No such file or directory.
throw Error("The '%1%' command was not found, but it is needed for '%2%' and some other '%3%' commands' help text. Perhaps you could install the '%1%' command?", "man", name.c_str(), "nix-*");
}
throw SysError("command 'man %1%' failed", name.c_str());
}
int handleExceptions(const std::string & programName, std::function<void()> fun)
{
ReceiveInterrupts receiveInterrupts; // FIXME: need better place for this