2 #include "run-command.h"
6 static char *do_askpass(const char *cmd, const char *prompt)
8 struct child_process pass;
10 static struct strbuf buffer = STRBUF_INIT;
16 memset(&pass, 0, sizeof(pass));
20 if (start_command(&pass))
23 strbuf_reset(&buffer);
24 if (strbuf_read(&buffer, pass.out, 20) < 0)
25 die("failed to get '%s' from %s\n", prompt, cmd);
29 if (finish_command(&pass))
32 strbuf_setlen(&buffer, strcspn(buffer.buf, "\r\n"));
37 char *git_prompt(const char *prompt, int flags)
41 if (flags & PROMPT_ASKPASS) {
44 askpass = getenv("GIT_ASKPASS");
46 askpass = askpass_program;
48 askpass = getenv("SSH_ASKPASS");
49 if (askpass && *askpass)
50 return do_askpass(askpass, prompt);
55 die_errno("could not read '%s'", prompt);
59 char *git_getpass(const char *prompt)
61 return git_prompt(prompt, PROMPT_ASKPASS);