src: port --bash-completion to C++

So that it gets handle earlier and faster during the bootstrap
process.

Drive-by fixes:

- Remove `[has_eval_string]` and `[ssl_openssl_cert_store]` from
  the completion output
- Set `kProfProcess` execution mode for `--prof-process` instead
  of `kPrintBashProcess` which is removed in this patch.
- Append new line to the end of the output of --bash-completion

PR-URL: https://github.com/nodejs/node/pull/25901
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: James M Snell <jasnell@gmail.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/node_options.h b/src/node_options.h
index 35f0b032d04..218fb4ac238 100644
--- a/src/node_options.h
+++ b/src/node_options.h
@@ -254,6 +254,7 @@ namespace options_parser {
 HostPort SplitHostPort(const std::string& arg,
     std::vector<std::string>* errors);
 void GetOptions(const v8::FunctionCallbackInfo<v8::Value>& args);
+std::string GetBashCompletion();
 
 enum OptionType {
   kNoOp,
@@ -437,6 +438,7 @@ class OptionsParser {
   friend class OptionsParser;
 
   friend void GetOptions(const v8::FunctionCallbackInfo<v8::Value>& args);
+  friend std::string GetBashCompletion();
 };
 
 using StringVector = std::vector<std::string>;