modules/sendsms: gate the unit with a file

To prevent the unit to be triggered multiple times if the host has
already rebooted, we create a gate file when we're done running, and
before running, we check if the file exists.

Enable the service on tahoe.

Don't restart the unit when its definition has changed.

1 files changed, 187 insertions, 1 deletions

diff --git a/flake.lock b/flake.lock
index 3fb2155..17cba1c 100644
--- a/flake.lock
+++ b/flake.lock
@@ -21,6 +21,30 @@
         "type": "github"
       }
     },
+    "crane": {
+      "inputs": {
+        "flake-compat": "flake-compat_2",
+        "flake-utils": "flake-utils_3",
+        "nixpkgs": [
+          "sendsms",
+          "nixpkgs"
+        ],
+        "rust-overlay": "rust-overlay"
+      },
+      "locked": {
+        "lastModified": 1668047118,
+        "narHash": "sha256-F4xP7dAU6ca+hYa3qF0CtnwfQJT3YH4qEh/IxO+p9t0=",
+        "owner": "ipetkov",
+        "repo": "crane",
+        "rev": "074825a9e8d6446564e2ae6949ac3feb79aa7397",
+        "type": "github"
+      },
+      "original": {
+        "owner": "ipetkov",
+        "repo": "crane",
+        "type": "github"
+      }
+    },
     "darwin": {
       "inputs": {
         "nixpkgs": [
@@ -78,6 +102,22 @@
         "type": "github"
       }
     },
+    "flake-compat_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1650374568,
+        "narHash": "sha256-Z+s0J8/r907g149rllvwhb4pKi8Wam5ij0st8PwAh+E=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "b4a34015c698c7793d592d66adbab377907a2be8",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
     "flake-utils": {
       "locked": {
         "lastModified": 1667395993,
@@ -108,6 +148,36 @@
         "type": "github"
       }
     },
+    "flake-utils_3": {
+      "locked": {
+        "lastModified": 1667395993,
+        "narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "flake-utils_4": {
+      "locked": {
+        "lastModified": 1667395993,
+        "narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
     "futils": {
       "locked": {
         "lastModified": 1676283394,
@@ -252,6 +322,21 @@
         "type": "github"
       }
     },
+    "nixpkgs_4": {
+      "locked": {
+        "lastModified": 1668563542,
+        "narHash": "sha256-FrMNezX3v4qLkCg+j1e3Ei/FXOSQP4Chq4OOdttIEns=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "ce89321950381ec845e56c6a6d1340abe5cd7a65",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "nur": {
       "locked": {
         "lastModified": 1677966287,
@@ -296,6 +381,31 @@
         "type": "github"
       }
     },
+    "pre-commit-hooks_2": {
+      "inputs": {
+        "flake-utils": [
+          "sendsms",
+          "flake-utils"
+        ],
+        "nixpkgs": [
+          "sendsms",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1667992213,
+        "narHash": "sha256-8Ens8ozllvlaFMCZBxg6S7oUyynYx2v7yleC5M0jJsE=",
+        "owner": "cachix",
+        "repo": "pre-commit-hooks.nix",
+        "rev": "ebcbfe09d2bd6d15f68de3a0ebb1e4dcb5cd324b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "cachix",
+        "repo": "pre-commit-hooks.nix",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
         "agenix": "agenix",
@@ -307,7 +417,8 @@
         "nixpkgs": "nixpkgs_3",
         "nur": "nur",
         "pre-commit-hooks": "pre-commit-hooks",
-        "rust": "rust"
+        "rust": "rust",
+        "sendsms": "sendsms"
       }
     },
     "rust": {
@@ -330,6 +441,81 @@
         "repo": "rust-overlay",
         "type": "github"
       }
+    },
+    "rust-overlay": {
+      "inputs": {
+        "flake-utils": [
+          "sendsms",
+          "crane",
+          "flake-utils"
+        ],
+        "nixpkgs": [
+          "sendsms",
+          "crane",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1667487142,
+        "narHash": "sha256-bVuzLs1ZVggJAbJmEDVO9G6p8BH3HRaolK70KXvnWnU=",
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "rev": "cf668f737ac986c0a89e83b6b2e3c5ddbd8cf33b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "type": "github"
+      }
+    },
+    "rust-overlay_2": {
+      "inputs": {
+        "flake-utils": [
+          "sendsms",
+          "flake-utils"
+        ],
+        "nixpkgs": [
+          "sendsms",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1668479979,
+        "narHash": "sha256-UI+JUCBaMpn+5Y1hSePmndbYX5zu0+bavlfzrhPrGEk=",
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "rev": "2342f70f7257046effc031333c4cfdea66c91d82",
+        "type": "github"
+      },
+      "original": {
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "type": "github"
+      }
+    },
+    "sendsms": {
+      "inputs": {
+        "crane": "crane",
+        "flake-utils": "flake-utils_4",
+        "nixpkgs": "nixpkgs_4",
+        "pre-commit-hooks": "pre-commit-hooks_2",
+        "rust-overlay": "rust-overlay_2"
+      },
+      "locked": {
+        "lastModified": 1669084050,
+        "narHash": "sha256-yyCn7MpkFW2UHIbWcqja9IbvUjdlILD7w8zIqdmnPFA=",
+        "ref": "main",
+        "rev": "87c690117ace78b19f1535595cb68aced1fd04b1",
+        "revCount": 6,
+        "type": "git",
+        "url": "https://git.fcuny.net/fcuny/sendsms"
+      },
+      "original": {
+        "ref": "main",
+        "type": "git",
+        "url": "https://git.fcuny.net/fcuny/sendsms"
+      }
     }
   },
   "root": "root",