In the case that fzf-tmux returns a user-selected result but with a
non-zero exit status (which can happen if a function inside $PS1 returns
non-zero) this allows CTRL-R to continue working as expected.
Addresses #203 (Tranquility's comment)
* _fzf_complete is the helper function for custom completion
* _fzf_complete FZF_OPTS ARGS
* Reads the output of the source command instead of the command string
* In zsh, you can use pipe to feed the data into the function, but
it's not possible in bash as by doing so COMPREPLY is set from the
subshell and thus nullified
* Change the naming convention for consistency:
* _fzf_complete_COMMAND
e.g.
# pass completion suggested by @d4ndo (#362)
_fzf_complete_pass() {
_fzf_complete '+m' "$@" < <(
local pwdir=${PASSWORD_STORE_DIR-~/.password-store/}
local stringsize="${#pwdir}"
find "$pwdir" -name "*.gpg" -print |
cut -c "$((stringsize + 1))"- |
sed -e 's/\(.*\)\.gpg/\1/'
)
}
# Only in bash
complete -F _fzf_complete_pass -o default -o bashdefault pass
While in bash you can externally register custom completion functions
using `complete` command, it was not possible to do so in zsh without
changing completion.zsh as the name of the supported commands are
hard-coded within the code (See #362). With this commit, fzf-completion
of zsh will first look if `_fzf_COMMAND_completion` exists and calls the
function, so one can externally define completion functions for specific
commands.
This commit also tries to make the interface of (yet undocumented)
_fzf_list_completion helper function consistent across bash and zsh.
So the following code works both on bash and zsh.
_fzf_pass_completion() {
local pwdir=${PASSWORD_STORE_DIR-~/.password-store/}
local stringsize="${#pwdir}"
let "stringsize+=1"
_fzf_list_completion '+m' "$@" << "EOF"
find "$pwdir" -name "*.gpg" -print | cut -c "$stringsize"- | sed -e 's/\(.*\)\.gpg/\1/'
EOF
}
# Only on bash
complete -F _fzf_pass_completion -o default -o bashdefault pass
Note that the suggested convention and the interface are not yet final
and subject to change.
/cc @d4ndo
This change improves sort ordering for aligned tabular input.
Given the following input:
apple juice 100
apple pie 200
fzf --nth=2 will now prefer the one with pie. Before this change fzf
compared "juice " and "pie ", both of which have the same length.
