Not running in project directory causes errors to be printed and code snippets parsed incorrectly

[WillBartee]

Current Behavior

Multiple errors are printed to the console for each vulnerability when running snyk-to-html outside of the scanned projects root directory and using the output of snyk code test....

In addition to the errors, the "Data Flow" portion of the resulting HTML does not correctly display the vulnerable code.

Tested versions

• snyk-to-html:
  • v2.3.2
• snyk:
  • shouldn't matter

How to Reproduce

npm install -g snyk-to-html@latest
mkdir scratch
cd scratch
npm init -y
npm install axios
cat <<EOF > index.js
import axios from 'axios'

function fail(req, res) {
  return res.status(401).send(req.query)
}
EOF
snyk code test --json > ../snyk.json
cd ..
snyk-to-html -i snyk.json -o snyk.html

Example Output

$ snyk-to-html -i snyk.json -o results.html
[Error: ENOENT: no such file or directory, open '/Users/will/workspaces/index.js'] {
  errno: -2,
  code: 'ENOENT',
  syscall: 'open',
  path: '/Users/will/workspaces/index.js'
}
[Error: ENOENT: no such file or directory, open '/Users/will/workspaces/index.js'] {
  errno: -2,
  code: 'ENOENT',
  syscall: 'open',
  path: '/Users/will/workspaces/index.js'
}
[Error: ENOENT: no such file or directory, open '/Users/will/workspaces/index.js'] {
  errno: -2,
  code: 'ENOENT',
  syscall: 'open',
  path: '/Users/will/workspaces/index.js'
}
[Error: ENOENT: no such file or directory, open '/Users/will/workspaces/index.js'] {
  errno: -2,
  code: 'ENOENT',
  syscall: 'open',
  path: '/Users/will/workspaces/index.js'
}
Vulnerability snapshot saved at results.html

Expected/Desired Behavior

• Bug Report - Errors aren't displayed on handled exceptions.
• Support Request - HTML output doesn't include invalid code snippets. (Without the need for custom templates)
• Feature Request - Option to specify the uriBaseId referenced in the SARIF output as %SRCROOT%

[cmanaila60]

+1
Versions:
snyk-to-html: v2.3.2
snyk: 1.790.0

I am seeing the same behavior. Although the previous version of snyk-to-html didn't have this issue 2.3.1

snyk code test scan_folder/ --sarif | snyk-to-html > report-code.html
events.js:292
      throw er; // Unhandled 'error' event
      ^

Error: ENOENT: no such file or directory, open '/Users/Desktop/work/repos/salesforce/JiraIntegration.cls'
Emitted 'error' event on ReadStream instance at:
    at internal/fs/streams.js:147:14
    at FSReqCallback.oncomplete (fs.js:171:23) {
  errno: -2,
  code: 'ENOENT',
  syscall: 'open',
  path: '/Users/Desktop/work/repos/salesforce/JiraIntegration.cls'
}