Thanks. I'll check out those tools now. On Sat, Aug 26, 2017 at 3:33 AM Jakob Borg <ja...@kastelo.net> wrote:
> I think your best bet is to open a TTY manually when you detect that > stdout is not a tty. You can use for example > https://github.com/mattn/go-isatty to determine this. An > `os.Open("/dev/tty")` might be enough, otherwise a package like > https://github.com/mattn/go-tty shows some of the setup you might need to > do. You then give this file as the stdout file descriptor to vim. > > Clearly this only works on systems that have a /dev/tty, but you're > already limited to system that have a vim so this might be fine. > > //jb > > > > On 26 Aug 2017, at 07:58, juicemia <hugo.torres1...@gmail.com> wrote: > > > > Hi everybody. > > > > I don't know if this question has been asked before, partially because I > don't really even know what to call what I'm trying to do. > > > > The best I can come up with is that I'm trying to do lazy redirection in > bash but I'm having some trouble. > > > > A concrete example should help explain: > > > > I have a Go program. Part of this program's execution is to open up Vim > for some editing. The user can then save and close, and the program will > continue working using the user's input into Vim. > > > > That works well. However, it breaks down when I do something like the > following: > > > > program | grep 'foo' > > > > When I do this, Vim complains about stdout not being a terminal. I > realize this is because the pipe redirects the stdout of program to the > stdin of grep _before_ the execution of program, not after. > > > > Is there any way I can get the redirection to happen _after_ program has > executed? > > > > -- > > You received this message because you are subscribed to the Google > Groups "golang-nuts" group. > > To unsubscribe from this group and stop receiving emails from it, send > an email to golang-nuts+unsubscr...@googlegroups.com. > > For more options, visit https://groups.google.com/d/optout. > > -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
