6 commits

Author	SHA1	Message	Date
Mislav Marohnić	878bd87328	reliably detect parent shell in rbenv init ... `$SHELL` variable is a terrible way of detecting the current shell because it's not even supposed to reflect the current shell; it's meant for keeping the value of the default shell for programs to start. If an explicit `<shell>` argument wasn't passed to `rbenv init`, it tries to detect the shell by getting the name of its parent process. If this fails, it falls back on the value of `$SHELL` as before. Furthermore, `rbenv init` will set the RBENV_SHELL variable in the current shell to the value of the detected shell so that `sh-shell` and `sh-rehash` commands don't have to repeat the detection.	2013-10-07 03:24:45 +02:00
Mislav Marohnić	e97326845c	Ubuntu fix: don't use . in place of source ... If `rbenv init -` outputs `.` in place of `source` and that gets eval'd by the desktop manager via `~/.profile`, it chokes and prevents the user from logging in. Fixes #457	2013-10-03 16:12:24 +02:00
Mislav Marohnić	31fab8cdae	cleanup in fish ... Use process subtitution syntax: . (rbenv init -|psub) instead of: eval (rbenv init -) because the latter doesn't work well with newlines.	2013-09-28 16:12:43 +02:00
Yamashita Yuu	5bfec84432	add fish shell support	2013-09-28 16:11:02 +02:00
Mislav Marohnić	bdcc2e1790	check if completion script is readable ... fixes #444	2013-09-09 09:53:50 +02:00
Mislav Marohnić	6a6ae8ae46	tests for rbenv-init	2013-03-20 13:43:57 +01:00