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Code Issues Packages 1 Wiki Activity

deno2: pass argv to js

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This commit is contained in:
Ryan Dahl 2018-06-14 01:40:35 +02:00
parent ec65717c59
commit f92f10b848
3 changed files with 25 additions and 6 deletions
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2
deno2/deno.cc
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@ -24,9 +24,9 @@ IN THE SOFTWARE.
#include <string.h>
#include <string>
#include "v8/src/base/logging.h"
#include "v8/include/libplatform/libplatform.h"
#include "v8/include/v8.h"
#include "v8/src/base/logging.h"
#include "./deno_internal.h"
#include "include/deno.h"

6
deno2/js/main.ts
View file

@ -20,7 +20,13 @@ window["denoMain"] = () => {
startMainJs: mainJs,
startMainMap: mainMap
} = msg;
denoPrint(`cwd: ${cwd}`);
denoPrint(`debugFlag: ${debugFlag}`);
for (let i = 0; i < argv.length; i++) {
denoPrint(`argv[${i}] ${argv[i]}`);
}
};
function typedArrayToArrayBuffer(ta: Uint8Array): ArrayBuffer {

23
deno2/main.cc
View file

@ -5,30 +5,43 @@
#include <unistd.h>
#include <string>
#include "v8/src/base/logging.h"
#include "./msg.pb.h"
#include "include/deno.h"
#include "v8/src/base/logging.h"
static char** global_argv;
static int global_argc;
void MessagesFromJS(Deno* d, const char* channel, deno_buf buf) {
printf("MessagesFromJS %s\n", channel);
char cwdbuf[1024];
std::string cwd(getcwd(cwdbuf, sizeof(cwdbuf)));
deno::Msg response;
response.set_command(deno::Msg_Command_START);
char cwdbuf[1024];
std::string cwd(getcwd(cwdbuf, sizeof(cwdbuf)));
response.set_start_cwd(cwd);
for (int i = 0; i < global_argc; ++i) {
printf("arg %d %s\n", i, global_argv[i]);
response.add_start_argv(global_argv[i]);
}
printf("response.start_argv_size %d \n", response.start_argv_size());
std::string output;
CHECK(response.SerializeToString(&output));
auto bufout = deno_buf{output.c_str(), output.length()};
deno_buf bufout{output.c_str(), output.length()};
deno_set_response(d, bufout);
}
int main(int argc, char** argv) {
deno_init();
deno_set_flags(&argc, argv);
global_argv = argv;
global_argc = argc;
Deno* d = deno_new(NULL, MessagesFromJS);
bool r = deno_execute(d, "deno_main.js", "denoMain();");
if (!r) {