init

lib/tracker.ts

@@ -0,0 +1,99 @@
+// Module and tracker part parsers
+// application/modules — defines the repo's logical module structure
+// application/bugzilla — maps modules to Bugzilla products/components
+
+export interface Module {
+  name: string
+  path?: string
+}
+
+export interface BugzillaTrackerMapping {
+  module: string     // references a module name
+  product: string    // Bugzilla product
+  component: string  // Bugzilla component
+}
+
+export interface BugzillaTracker {
+  url: string
+  mappings: BugzillaTrackerMapping[]
+}
+
+export function parseModules(text: string): Module[] {
+  const lines = text.split(/\r?\n/)
+  const modules: Module[] = []
+  let current: Partial<Module> | null = null
+
+  for (const line of lines) {
+    // Skip the "Modules:" header
+    if (/^\s*Modules:\s*$/.test(line)) continue
+
+    // Start of module entry
+    if (/^\s*-\s*(Name:.*)?$/.test(line)) {
+      if (current?.name) {
+        modules.push(current as Module)
+      }
+      current = {}
+
+      const match = line.match(/^\s*-\s*Name:\s*(.*)$/)
+      if (match) current.name = match[1]
+      continue
+    }
+
+    const kv = line.match(/^\s+([A-Za-z][A-Za-z0-9]*):\s*(.*)$/)
+    if (kv && current) {
+      if (kv[1] === "Name") current.name = kv[2]
+      else if (kv[1] === "Path") current.path = kv[2]
+    }
+  }
+
+  if (current?.name) {
+    modules.push(current as Module)
+  }
+
+  return modules
+}
+
+export function parseBugzillaTracker(text: string): BugzillaTracker {
+  const lines = text.split(/\r?\n/)
+  const tracker: Partial<BugzillaTracker> = {}
+  const mappings: BugzillaTrackerMapping[] = []
+
+  let inMappings = false
+  let current: Partial<BugzillaTrackerMapping> | null = null
+
+  for (const line of lines) {
+    if (!inMappings) {
+      if (line.startsWith("URL:")) {
+        tracker.url = line.slice("URL:".length).trim()
+      } else if (line.startsWith("Mappings:")) {
+        inMappings = true
+      }
+      continue
+    }
+
+    if (/^\s*-\s*(Module:.*)?$/.test(line)) {
+      if (current?.module && current?.product && current?.component) {
+        mappings.push(current as BugzillaTrackerMapping)
+      }
+      current = {}
+
+      const match = line.match(/^\s*-\s*Module:\s*(.*)$/)
+      if (match) current.module = match[1]
+      continue
+    }
+
+    const kv = line.match(/^\s+([A-Za-z][A-Za-z0-9]*):\s*(.*)$/)
+    if (kv && current) {
+      if (kv[1] === "Module") current.module = kv[2]
+      else if (kv[1] === "Product") current.product = kv[2]
+      else if (kv[1] === "Component") current.component = kv[2]
+    }
+  }
+
+  if (current?.module && current?.product && current?.component) {
+    mappings.push(current as BugzillaTrackerMapping)
+  }
+
+  tracker.mappings = mappings
+  return tracker as BugzillaTracker
+}