Cannot run via docker-compose: Error: Cannot find module '/portainer-backup/src/index.js

[jo-chemla]

When using the docker-compose workflow at the bottom of the portainer-backup readme, no backup is generated by cron job. The following error can be seen in the container logs:

Error: Cannot find module '/portainer-backup/src/index.js'
    at Function.Module._resolveFilename (node:internal/modules/cjs/loader:933:15)
    at Function.Module._load (node:internal/modules/cjs/loader:778:27)
    at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:77:12)
    at node:internal/main/run_main_module:17:47 {
  code: 'MODULE_NOT_FOUND',
  requireStack: []
}