3 files changed, 344 insertions(+), 10 deletions(-)

M Tupfile
A sbom.json
M taps.nimble

@@ 1,3 1,2 @@
 include_rules
-: |> !nim_lk |> {lockfile}
-: {lockfile} |> !nim_cfg |> | ./<lock>
+: sbom.json |> !sbom-to-nix |> | ./<lock>

@@ 0,0 1,287 @@
+{
+  "bomFormat": "CycloneDX",
+  "specVersion": "1.6",
+  "metadata": {
+    "component": {
+      "type": "library",
+      "bom-ref": "pkg:nim/taps",
+      "name": "taps",
+      "description": "Transport Services Interface",
+      "version": "20240405",
+      "authors": [
+        {
+          "name": "Emery Hemingway"
+        }
+      ],
+      "licenses": [
+        {
+          "license": {
+            "id": "Unlicense"
+          }
+        }
+      ],
+      "properties": [
+        {
+          "name": "nim:srcDir",
+          "value": "src"
+        },
+        {
+          "name": "nim:backend",
+          "value": "c"
+        }
+      ]
+    }
+  },
+  "components": [
+    {
+      "type": "library",
+      "bom-ref": "pkg:nim/getdns",
+      "name": "getdns",
+      "version": "20230806",
+      "externalReferences": [
+        {
+          "url": "https://git.sr.ht/~ehmry/getdns-nim/archive/e4ae0992ed7c5540e6d498f3074d06c8f454a0b6.tar.gz",
+          "type": "source-distribution"
+        },
+        {
+          "url": "https://git.sr.ht/~ehmry/getdns-nim",
+          "type": "vcs"
+        }
+      ],
+      "properties": [
+        {
+          "name": "nix:fod:method",
+          "value": "fetchzip"
+        },
+        {
+          "name": "nix:fod:path",
+          "value": "/nix/store/j8i20k9aarzppg4p234449140nnnaycq-source"
+        },
+        {
+          "name": "nix:fod:rev",
+          "value": "e4ae0992ed7c5540e6d498f3074d06c8f454a0b6"
+        },
+        {
+          "name": "nix:fod:sha256",
+          "value": "1dp53gndr6d9s9601dd5ipkiq94j53hlx46mxv8gpr8nd98bqysg"
+        },
+        {
+          "name": "nix:fod:url",
+          "value": "https://git.sr.ht/~ehmry/getdns-nim/archive/e4ae0992ed7c5540e6d498f3074d06c8f454a0b6.tar.gz"
+        },
+        {
+          "name": "nix:fod:ref",
+          "value": "20230806"
+        },
+        {
+          "name": "nix:fod:srcDir",
+          "value": "src"
+        }
+      ]
+    },
+    {
+      "type": "library",
+      "bom-ref": "pkg:nim/sys",
+      "name": "sys",
+      "version": "0.0.4",
+      "externalReferences": [
+        {
+          "url": "https://github.com/alaviss/nim-sys/archive/c117ee60542f084525f254e6ade590675a6a2ed6.tar.gz",
+          "type": "source-distribution"
+        },
+        {
+          "url": "https://github.com/alaviss/nim-sys.git",
+          "type": "vcs"
+        }
+      ],
+      "properties": [
+        {
+          "name": "nix:fod:method",
+          "value": "fetchzip"
+        },
+        {
+          "name": "nix:fod:path",
+          "value": "/nix/store/vf9ls2wip6d8xhsi3rjh0dqsqg597i6b-source"
+        },
+        {
+          "name": "nix:fod:rev",
+          "value": "c117ee60542f084525f254e6ade590675a6a2ed6"
+        },
+        {
+          "name": "nix:fod:sha256",
+          "value": "12qzx2lnh84xqfgypy0pka8nflq0y8n1izfwx8mb4zya5nzawmyf"
+        },
+        {
+          "name": "nix:fod:url",
+          "value": "https://github.com/alaviss/nim-sys/archive/c117ee60542f084525f254e6ade590675a6a2ed6.tar.gz"
+        },
+        {
+          "name": "nix:fod:ref",
+          "value": "0.0.4"
+        },
+        {
+          "name": "nix:fod:srcDir",
+          "value": "src"
+        }
+      ]
+    },
+    {
+      "type": "library",
+      "bom-ref": "pkg:nim/cps",
+      "name": "cps",
+      "version": "58772ff9ddb38a4b2ec52da142d8532ba2fe7039",
+      "externalReferences": [
+        {
+          "url": "https://github.com/ehmry/cps/archive/58772ff9ddb38a4b2ec52da142d8532ba2fe7039.tar.gz",
+          "type": "source-distribution"
+        },
+        {
+          "url": "https://github.com/ehmry/cps",
+          "type": "vcs"
+        }
+      ],
+      "properties": [
+        {
+          "name": "nix:fod:method",
+          "value": "fetchzip"
+        },
+        {
+          "name": "nix:fod:path",
+          "value": "/nix/store/phdf6siqbhj7vx4qq507lzla81si60iz-source"
+        },
+        {
+          "name": "nix:fod:rev",
+          "value": "58772ff9ddb38a4b2ec52da142d8532ba2fe7039"
+        },
+        {
+          "name": "nix:fod:sha256",
+          "value": "1lph7v27nqwgm3a0ssi8q348gjrkjwgqc50agw38j7xif6wj80cw"
+        },
+        {
+          "name": "nix:fod:url",
+          "value": "https://github.com/ehmry/cps/archive/58772ff9ddb38a4b2ec52da142d8532ba2fe7039.tar.gz"
+        }
+      ]
+    },
+    {
+      "type": "library",
+      "bom-ref": "pkg:nim/solo5_dispatcher",
+      "name": "solo5_dispatcher",
+      "version": "20240522",
+      "externalReferences": [
+        {
+          "url": "https://git.sr.ht/~ehmry/solo5_dispatcher/archive/cc64ef99416b22b12e4a076d33de9e25a163e57d.tar.gz",
+          "type": "source-distribution"
+        },
+        {
+          "url": "https://git.sr.ht/~ehmry/solo5_dispatcher",
+          "type": "vcs"
+        }
+      ],
+      "properties": [
+        {
+          "name": "nix:fod:method",
+          "value": "fetchzip"
+        },
+        {
+          "name": "nix:fod:path",
+          "value": "/nix/store/4jj467pg4hs6warhksb8nsxn9ykz8c7c-source"
+        },
+        {
+          "name": "nix:fod:rev",
+          "value": "cc64ef99416b22b12e4a076d33de9e25a163e57d"
+        },
+        {
+          "name": "nix:fod:sha256",
+          "value": "1v9i9fqgx1g76yrmz2xwj9mxfwbjfpar6dsyygr68fv9031cqxq7"
+        },
+        {
+          "name": "nix:fod:url",
+          "value": "https://git.sr.ht/~ehmry/solo5_dispatcher/archive/cc64ef99416b22b12e4a076d33de9e25a163e57d.tar.gz"
+        },
+        {
+          "name": "nix:fod:ref",
+          "value": "20240522"
+        },
+        {
+          "name": "nix:fod:srcDir",
+          "value": "pkg"
+        }
+      ]
+    },
+    {
+      "type": "library",
+      "bom-ref": "pkg:nim/stew",
+      "name": "stew",
+      "version": "3c91b8694e15137a81ec7db37c6c58194ec94a6a",
+      "externalReferences": [
+        {
+          "url": "https://github.com/status-im/nim-stew/archive/3c91b8694e15137a81ec7db37c6c58194ec94a6a.tar.gz",
+          "type": "source-distribution"
+        },
+        {
+          "url": "https://github.com/status-im/nim-stew",
+          "type": "vcs"
+        }
+      ],
+      "properties": [
+        {
+          "name": "nix:fod:method",
+          "value": "fetchzip"
+        },
+        {
+          "name": "nix:fod:path",
+          "value": "/nix/store/mqg8qzsbcc8xqabq2yzvlhvcyqypk72c-source"
+        },
+        {
+          "name": "nix:fod:rev",
+          "value": "3c91b8694e15137a81ec7db37c6c58194ec94a6a"
+        },
+        {
+          "name": "nix:fod:sha256",
+          "value": "17lfhfxp5nxvld78xa83p258y80ks5jb4n53152cdr57xk86y07w"
+        },
+        {
+          "name": "nix:fod:url",
+          "value": "https://github.com/status-im/nim-stew/archive/3c91b8694e15137a81ec7db37c6c58194ec94a6a.tar.gz"
+        }
+      ]
+    }
+  ],
+  "dependencies": [
+    {
+      "ref": "pkg:nim/taps",
+      "dependsOn": [
+        "pkg:nim/getdns",
+        "pkg:nim/sys",
+        "pkg:nim/cps",
+        "pkg:nim/solo5_dispatcher"
+      ]
+    },
+    {
+      "ref": "pkg:nim/getdns",
+      "dependsOn": []
+    },
+    {
+      "ref": "pkg:nim/sys",
+      "dependsOn": [
+        "pkg:nim/cps",
+        "pkg:nim/stew"
+      ]
+    },
+    {
+      "ref": "pkg:nim/cps",
+      "dependsOn": []
+    },
+    {
+      "ref": "pkg:nim/solo5_dispatcher",
+      "dependsOn": [
+        "pkg:nim/cps"
+      ]
+    },
+    {
+      "ref": "pkg:nim/stew",
+      "dependsOn": []
+    }
+  ]
+}

@@ 1,13 1,61 @@
-# Package
+# Emulate Nimble from CycloneDX data at sbom.json.
 
-version = "20240405"
-author        = "Emery Hemingway"
-description   = "Transport Services Interface"
-license       = "Unlicense"
-srcDir        = "src"
+import std/json
 
+proc lookupComponent(sbom: JsonNode; bomRef: string): JsonNode =
+  for c in sbom{"components"}.getElems.items:
+    if c{"bom-ref"}.getStr == bomRef:
+      return c
+  result = newJNull()
 
+let
+  sbom = (getPkgDir() & "/sbom.json").readFile.parseJson
+  comp = sbom{"metadata", "component"}
+  bomRef = comp{"bom-ref"}.getStr
 
-# Dependencies
+version = comp{"version"}.getStr
+author = comp{"authors"}[0]{"name"}.getStr
+description = comp{"description"}.getStr
+license = comp{"licenses"}[0]{"license", "id"}.getStr
 
-requires "nim >= 2.0.0", "https://git.sr.ht/~ehmry/getdns-nim >= 20220928", "https://github.com/alaviss/nim-sys.git >= 0.0.4", "https://github.com/ehmry/cps#c90530ac57f98a842b7be969115c6ef08bdcc564", "https://git.sr.ht/~ehmry/getdns-nim", "https://git.sr.ht/~ehmry/solo5_dispatcher"
+for prop in comp{"properties"}.getElems.items:
+  let (key, val) = (prop{"name"}.getStr, prop{"value"}.getStr)
+  case key
+  of "nim:skipDirs:":
+    add(skipDirs, val)
+  of "nim:skipFiles:":
+    add(skipFiles, val)
+  of "nim:skipExt":
+    add(skipExt, val)
+  of "nim:installDirs":
+    add(installDirs, val)
+  of "nim:installFiles":
+    add(installFiles, val)
+  of "nim:installExt":
+    add(installExt, val)
+  of "nim:binDir":
+    add(binDir, val)
+  of "nim:srcDir":
+    add(srcDir, val)
+  of "nim:backend":
+    add(backend, val)
+  else:
+    if key.startsWith "nim:bin:":
+      namedBin[key[8..key.high]] = val
+
+for depend in sbom{"dependencies"}.items:
+  if depend{"ref"}.getStr == bomRef:
+    for depRef in depend{"dependsOn"}.items:
+      let dep = sbom.lookupComponent(depRef.getStr)
+      var spec = dep{"name"}.getStr
+      for extRef in dep{"externalReferences"}.elems:
+        if extRef{"type"}.getStr == "vcs":
+          spec = extRef{"url"}.getStr
+          break
+      let ver = dep{"version"}.getStr
+      if ver != "":
+        if ver.allCharsInSet {'0'..'9', '.'}: spec.add " == "
+        else: spec.add '#'
+        spec.add ver
+      requires spec
+    break