finish path refactoring, add sourcemap + better trace support

quartz/processors/emit.ts

@@ -19,6 +19,7 @@ import popoverStyle from '../components/styles/popover.scss'
 import { StaticResources } from "../resources"
 import { QuartzLogger } from "../log"
 import { googleFontHref } from "../theme"
+import { trace } from "../trace"
 
 function addGlobalPageResources(cfg: GlobalConfiguration, staticResources: StaticResources, componentResources: ComponentResources) {
   staticResources.css.push(googleFontHref(cfg.theme))
@@ -110,7 +111,7 @@ export async function emitContent(contentFolder: string, output: string, cfg: Qu
         }
       }
     } catch (err) {
-      console.log(chalk.red(`Failed to emit from plugin \`${emitter.name}\`: `) + err)
+      trace(`Failed to emit from plugin \`${emitter.name}\``, err as Error)
       process.exit(1)
     }
   }

quartz/processors/parse.ts

@@ -14,6 +14,7 @@ import workerpool, { Promise as WorkerPromise } from 'workerpool'
 import { QuartzTransformerPluginInstance } from '../plugins/types'
 import { QuartzLogger } from '../log'
 import chalk from 'chalk'
+import { trace } from '../trace'
 
 export type QuartzProcessor = Processor<MDRoot, HTMLRoot, void>
 export function createProcessor(transformers: QuartzTransformerPluginInstance[]): QuartzProcessor {
@@ -101,7 +102,7 @@ export function createFileParser(transformers: QuartzTransformerPluginInstance[]
           console.log(`[process] ${fp} -> ${file.data.slug}`)
         }
       } catch (err) {
-        console.log(chalk.red(`\nFailed to process \`${fp}\`: `) + err)
+        trace(`\nFailed to process \`${fp}\``, err as Error)
         process.exit(1)
       }
     }