diff options
Diffstat (limited to 'prompt.c')
| -rw-r--r-- | prompt.c | 34 |
1 files changed, 25 insertions, 9 deletions
@@ -1,4 +1,5 @@ #include "cache.h" +#include "config.h" #include "run-command.h" #include "strbuf.h" #include "prompt.h" @@ -6,7 +7,7 @@ static char *do_askpass(const char *cmd, const char *prompt) { - struct child_process pass; + struct child_process pass = CHILD_PROCESS_INIT; const char *args[3]; static struct strbuf buffer = STRBUF_INIT; int err = 0; @@ -15,13 +16,13 @@ static char *do_askpass(const char *cmd, const char *prompt) args[1] = prompt; args[2] = NULL; - memset(&pass, 0, sizeof(pass)); pass.argv = args; pass.out = -1; if (start_command(&pass)) return NULL; + strbuf_reset(&buffer); if (strbuf_read(&buffer, pass.out, 20) < 0) err = 1; @@ -38,7 +39,7 @@ static char *do_askpass(const char *cmd, const char *prompt) strbuf_setlen(&buffer, strcspn(buffer.buf, "\r\n")); - return strbuf_detach(&buffer, NULL); + return buffer.buf; } char *git_prompt(const char *prompt, int flags) @@ -57,16 +58,31 @@ char *git_prompt(const char *prompt, int flags) r = do_askpass(askpass, prompt); } - if (!r) - r = git_terminal_prompt(prompt, flags & PROMPT_ECHO); if (!r) { - /* prompts already contain ": " at the end */ - die("could not read %s%s", prompt, strerror(errno)); + const char *err; + + if (git_env_bool("GIT_TERMINAL_PROMPT", 1)) { + r = git_terminal_prompt(prompt, flags & PROMPT_ECHO); + err = strerror(errno); + } else { + err = "terminal prompts disabled"; + } + if (!r) { + /* prompts already contain ": " at the end */ + die("could not read %s%s", prompt, err); + } } return r; } -char *git_getpass(const char *prompt) +int git_read_line_interactively(struct strbuf *line) { - return git_prompt(prompt, PROMPT_ASKPASS); + int ret; + + fflush(stdout); + ret = strbuf_getline_lf(line, stdin); + if (ret != EOF) + strbuf_trim_trailing_newline(line); + + return ret; } |