diff options
Diffstat (limited to 'perl/lib/Nix')
| -rw-r--r-- | perl/lib/Nix/Store.xs | 59 |
1 files changed, 23 insertions, 36 deletions
diff --git a/perl/lib/Nix/Store.xs b/perl/lib/Nix/Store.xs index 8d79399d4b59..76d3cc36ac79 100644 --- a/perl/lib/Nix/Store.xs +++ b/perl/lib/Nix/Store.xs @@ -6,10 +6,10 @@ #undef do_open #undef do_close -#include <store-api.hh> -#include <globals.hh> -#include <misc.hh> -#include <util.hh> +#include "derivations.hh" +#include "globals.hh" +#include "store-api.hh" +#include "util.hh" #if HAVE_SODIUM #include <sodium.h> @@ -19,19 +19,21 @@ using namespace nix; -void doInit() +static ref<StoreAPI> store() { - if (!store) { + static std::shared_ptr<StoreAPI> _store; + if (!_store) { try { settings.processEnvironment(); settings.loadConfFile(); settings.update(); settings.lockCPU = false; - store = openStore(); + _store = openStore(); } catch (Error & e) { croak("%s", e.what()); } } + return ref<StoreAPI>(_store); } @@ -45,7 +47,7 @@ PROTOTYPES: ENABLE void init() CODE: - doInit(); + store(); void setVerbosity(int level) @@ -56,8 +58,7 @@ void setVerbosity(int level) int isValidPath(char * path) CODE: try { - doInit(); - RETVAL = store->isValidPath(path); + RETVAL = store()->isValidPath(path); } catch (Error & e) { croak("%s", e.what()); } @@ -68,9 +69,8 @@ int isValidPath(char * path) SV * queryReferences(char * path) PPCODE: try { - doInit(); PathSet paths; - store->queryReferences(path, paths); + store()->queryReferences(path, paths); for (PathSet::iterator i = paths.begin(); i != paths.end(); ++i) XPUSHs(sv_2mortal(newSVpv(i->c_str(), 0))); } catch (Error & e) { @@ -81,8 +81,7 @@ SV * queryReferences(char * path) SV * queryPathHash(char * path) PPCODE: try { - doInit(); - Hash hash = store->queryPathHash(path); + Hash hash = store()->queryPathHash(path); string s = "sha256:" + printHash32(hash); XPUSHs(sv_2mortal(newSVpv(s.c_str(), 0))); } catch (Error & e) { @@ -93,8 +92,7 @@ SV * queryPathHash(char * path) SV * queryDeriver(char * path) PPCODE: try { - doInit(); - Path deriver = store->queryDeriver(path); + Path deriver = store()->queryDeriver(path); if (deriver == "") XSRETURN_UNDEF; XPUSHs(sv_2mortal(newSVpv(deriver.c_str(), 0))); } catch (Error & e) { @@ -105,8 +103,7 @@ SV * queryDeriver(char * path) SV * queryPathInfo(char * path, int base32) PPCODE: try { - doInit(); - ValidPathInfo info = store->queryPathInfo(path); + ValidPathInfo info = store()->queryPathInfo(path); if (info.deriver == "") XPUSHs(&PL_sv_undef); else @@ -127,8 +124,7 @@ SV * queryPathInfo(char * path, int base32) SV * queryPathFromHashPart(char * hashPart) PPCODE: try { - doInit(); - Path path = store->queryPathFromHashPart(hashPart); + Path path = store()->queryPathFromHashPart(hashPart); XPUSHs(sv_2mortal(newSVpv(path.c_str(), 0))); } catch (Error & e) { croak("%s", e.what()); @@ -138,10 +134,9 @@ SV * queryPathFromHashPart(char * hashPart) SV * computeFSClosure(int flipDirection, int includeOutputs, ...) PPCODE: try { - doInit(); PathSet paths; for (int n = 2; n < items; ++n) - computeFSClosure(*store, SvPV_nolen(ST(n)), paths, flipDirection, includeOutputs); + store()->computeFSClosure(SvPV_nolen(ST(n)), paths, flipDirection, includeOutputs); for (PathSet::iterator i = paths.begin(); i != paths.end(); ++i) XPUSHs(sv_2mortal(newSVpv(i->c_str(), 0))); } catch (Error & e) { @@ -152,10 +147,9 @@ SV * computeFSClosure(int flipDirection, int includeOutputs, ...) SV * topoSortPaths(...) PPCODE: try { - doInit(); PathSet paths; for (int n = 0; n < items; ++n) paths.insert(SvPV_nolen(ST(n))); - Paths sorted = topoSortPaths(*store, paths); + Paths sorted = store()->topoSortPaths(paths); for (Paths::iterator i = sorted.begin(); i != sorted.end(); ++i) XPUSHs(sv_2mortal(newSVpv(i->c_str(), 0))); } catch (Error & e) { @@ -166,7 +160,6 @@ SV * topoSortPaths(...) SV * followLinksToStorePath(char * path) CODE: try { - doInit(); RETVAL = newSVpv(followLinksToStorePath(path).c_str(), 0); } catch (Error & e) { croak("%s", e.what()); @@ -178,11 +171,10 @@ SV * followLinksToStorePath(char * path) void exportPaths(int fd, int sign, ...) PPCODE: try { - doInit(); Paths paths; for (int n = 2; n < items; ++n) paths.push_back(SvPV_nolen(ST(n))); FdSink sink(fd); - exportPaths(*store, paths, sign, sink); + store()->exportPaths(paths, sign, sink); } catch (Error & e) { croak("%s", e.what()); } @@ -191,9 +183,8 @@ void exportPaths(int fd, int sign, ...) void importPaths(int fd) PPCODE: try { - doInit(); FdSource source(fd); - store->importPaths(false, source); + store()->importPaths(false, source); } catch (Error & e) { croak("%s", e.what()); } @@ -292,8 +283,7 @@ int checkSignature(SV * publicKey_, SV * sig_, char * msg) SV * addToStore(char * srcPath, int recursive, char * algo) PPCODE: try { - doInit(); - Path path = store->addToStore(baseNameOf(srcPath), srcPath, recursive, parseHashType(algo)); + Path path = store()->addToStore(baseNameOf(srcPath), srcPath, recursive, parseHashType(algo)); XPUSHs(sv_2mortal(newSVpv(path.c_str(), 0))); } catch (Error & e) { croak("%s", e.what()); @@ -303,7 +293,6 @@ SV * addToStore(char * srcPath, int recursive, char * algo) SV * makeFixedOutputPath(int recursive, char * algo, char * hash, char * name) PPCODE: try { - doInit(); HashType ht = parseHashType(algo); Path path = makeFixedOutputPath(recursive, ht, parseHash16or32(ht, hash), name); @@ -318,8 +307,7 @@ SV * derivationFromPath(char * drvPath) HV *hash; CODE: try { - doInit(); - Derivation drv = derivationFromPath(*store, drvPath); + Derivation drv = store()->derivationFromPath(drvPath); hash = newHV(); HV * outputs = newHV(); @@ -361,8 +349,7 @@ SV * derivationFromPath(char * drvPath) void addTempRoot(char * storePath) PPCODE: try { - doInit(); - store->addTempRoot(storePath); + store()->addTempRoot(storePath); } catch (Error & e) { croak("%s", e.what()); } |