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Update copy command

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GitHub link #11
This commit is contained in:
Aoran Zeng 2023-10-05 17:32:02 +08:00
parent 23abd27608
commit bcd46bbc05
1 changed files with 16 additions and 2 deletions
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18
chsrc.h
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@ -3,7 +3,7 @@
* License : GPLv3
* Authors : Aoran Zeng <ccmywish@qq.com>
* Created on : <2023-08-29>
* Last modified : <2023-09-29>
* Last modified : <2023-10-05>
*
* chsrc:
*
@ -341,7 +341,21 @@ chsrc_overwrite_file (const char* str, const char* file)
static void
chsrc_backup (const char* path)
{
char* cmd = xy_strjoin(5, "cp ", path, " ", path, ".bak --backup='t'");
char* cmd = NULL;
if (xy_on_bsd)
{
// 似乎BSD的cp并没有 --backup='t' 选项
cmd = xy_strjoin(5, "cp -f ", path, " ", path, ".bak");
}
else if (xy_on_windows) {
// /Y 表示覆盖
cmd = xy_strjoin(5, "copy /Y ", path, " ", path, ".bak" );
}
else {
cmd = xy_strjoin(5, "cp ", path, " ", path, ".bak --backup='t'");
}
chsrc_run (cmd);
chsrc_info ( xy_strjoin (3, "备份文件名 ", path, ".bak"));
}