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Merge pull request #3736 from obsidiansystems/allow-relative-paths-in-store-option

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Allow relative paths in --store option
This commit is contained in:
Eelco Dolstra 2020-07-21 19:43:07 +02:00 • committed by GitHub
commit ff314f186e
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3 changed files with 33 additions and 4 deletions
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15
src/libstore/store-api.cc
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@ -967,12 +967,20 @@ ref<Store> openStore(const std::string & uri_,
throw Error("don't know how to open Nix store '%s'", uri);
}
static bool isNonUriPath(const std::string & spec) {
return
// is not a URL
spec.find("://") == std::string::npos
// Has at least one path separator, and so isn't a single word that
// might be special like "auto"
&& spec.find("/") != std::string::npos;
}
StoreType getStoreType(const std::string & uri, const std::string & stateDir)
{
if (uri == "daemon") {
return tDaemon;
} else if (uri == "local" || hasPrefix(uri, "/")) {
} else if (uri == "local" || isNonUriPath(uri)) {
return tLocal;
} else if (uri == "" || uri == "auto") {
if (access(stateDir.c_str(), R_OK | W_OK) == 0)
@ -996,8 +1004,9 @@ static RegisterStoreImplementation regStore([](
return std::shared_ptr<Store>(std::make_shared<UDSRemoteStore>(params));
case tLocal: {
Store::Params params2 = params;
if (hasPrefix(uri, "/"))
params2["root"] = uri;
if (isNonUriPath(uri)) {
params2["root"] = absPath(uri);
}
return std::shared_ptr<Store>(std::make_shared<LocalStore>(params2));
}
default: