Factor out machines.conf parsing

This allows hydra-queue-runner to use it.

1 files changed, 35 insertions, 0 deletions

diff --git a/src/libstore/machines.hh b/src/libstore/machines.hh
new file mode 100644
index 000000000000..96c4bd81a462
--- /dev/null
+++ b/src/libstore/machines.hh
@@ -0,0 +1,35 @@
+#pragma once
+
+#include "types.hh"
+
+namespace nix {
+
+struct Machine {
+
+    const string storeUri;
+    const std::vector<string> systemTypes;
+    const string sshKey;
+    const unsigned int maxJobs;
+    const unsigned int speedFactor;
+    const std::set<string> supportedFeatures;
+    const std::set<string> mandatoryFeatures;
+    bool enabled = true;
+
+    bool allSupported(const std::set<string> & features) const;
+
+    bool mandatoryMet(const std::set<string> & features) const;
+
+    Machine(decltype(storeUri) storeUri,
+        decltype(systemTypes) systemTypes,
+        decltype(sshKey) sshKey,
+        decltype(maxJobs) maxJobs,
+        decltype(speedFactor) speedFactor,
+        decltype(supportedFeatures) supportedFeatures,
+        decltype(mandatoryFeatures) mandatoryFeatures);
+};
+
+typedef std::vector<Machine> Machines;
+
+void parseMachines(const std::string & s, Machines & machines);
+
+}