chore: add error interface (#375)

oclif · Sep 27, 2022 · eac6b32 · eac6b32
1 parent 6e6d5bc
commit eac6b32
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Showing 3 changed files with 4 additions and 2 deletions.
diff --git a/src/command.ts b/src/command.ts
@@ -256,7 +256,7 @@ export default abstract class Command {
     return Parser.parse(argv, opts)
   }
 
-  protected async catch(err: Error & {exitCode?: number}): Promise<any> {
+  protected async catch(err: Interfaces.CommandError): Promise<any> {
     process.exitCode = process.exitCode ?? err.exitCode ?? 1
     if (this.jsonEnabled()) {
       CliUx.ux.styledJSON(this.toErrorJson(err))

diff --git a/src/interfaces/errors.ts b/src/interfaces/errors.ts
@@ -1,3 +1,5 @@
+export type CommandError = Error & {exitCode?: number};
+
 export interface OclifError {
   oclif: {
     exit?: number | false;

diff --git a/src/interfaces/index.ts b/src/interfaces/index.ts
@@ -1,7 +1,7 @@
 export {AlphabetLowercase, AlphabetUppercase} from './alphabet'
 export {Config, ArchTypes, PlatformTypes, LoadOptions} from './config'
 export {Command, Example} from './command'
-export {OclifError, PrettyPrintableError} from './errors'
+export {OclifError, PrettyPrintableError, CommandError} from './errors'
 export {HelpOptions} from './help'
 export {Hook, Hooks} from './hooks'
 export {Manifest} from './manifest'