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-rw-r--r--tv/5pkgs/simple/bash-fzf-history.nix102
1 files changed, 0 insertions, 102 deletions
diff --git a/tv/5pkgs/simple/bash-fzf-history.nix b/tv/5pkgs/simple/bash-fzf-history.nix
deleted file mode 100644
index 1166ec7fd..000000000
--- a/tv/5pkgs/simple/bash-fzf-history.nix
+++ /dev/null
@@ -1,102 +0,0 @@
-with import ./lib;
-{ pkgs
-
-, edit-key ? "ctrl-e"
-, exec-key ? "enter"
-, edit-mark ? "${mark-prefix}${edit-key}"
-, exec-mark ? "${mark-prefix}${exec-key}"
-, edit-command ? "\"\""
-, exec-command ? "accept-line"
-, mark-prefix ? " #FZFKEY:"
-, finish-keyseq ? "\\C-x\\C-p"
-, rebind-keyseq ? "\\C-x\\C-o"
-
-, start-keyseq ? "\\C-f"
-, load-keyseq ? start-keyseq
-}: let
- script = pkgs.writeBash "bash-fzf-history.sh" ''
- if ! command -v fzf >/dev/null; then
- # Alternatively rewrite ${pkgs.fzf}/share/fzf/* to use absolute paths.
- fzf() {
- ${pkgs.fzf}/bin/fzf "$@"
- }
- fi
-
- . ${pkgs.fzf}/share/fzf/key-bindings.bash
- . ${pkgs.fzf}/share/fzf/completion.bash
-
- FZF_DEFAULT_OPTS='${toString [
- /* sh */ "--height=40%"
- /* sh */ "--inline-info"
- /* sh */ "--min-height=4"
- /* sh */ "--reverse"
- ]}'
-
- __fzf_history__() (
- IFS=$'\n'
- result=( $(
- # To add "unknown timestamps" to each line of the history:
- # sed -i '/^#[0-9]/{n;b};s/^/#1\n/' "$HISTFILE"
- HISTTIMEFORMAT=$'\e[38;5;244m%Y-%m-%dT%H:%M:%S\e[m ' history |
- ${pkgs.gnused}/bin/sed '
- s/\(\x1b\[[0-9;]*\)244m1970-[0-9T:-]*/\1237m????-??-??T??:??:??/
- ' |
- FZF_DEFAULT_OPTS="${toString [
- /* sh */ "--ansi"
- /* sh */ "--tac"
- /* sh */ "--sync"
- /* sh */ "-n2..,.."
- /* sh */ "--tiebreak=index"
- /* sh */ "--bind=ctrl-r:toggle-sort"
- /* sh */ "--expect=${edit-key},${exec-key}"
- /* sh */ "$FZF_DEFAULT_OPTS"
- /* sh */ "+m"
- ]}" \
- ${pkgs.fzf}/bin/fzf |
- ${pkgs.gnused}/bin/sed '
- /^ *[0-9]/{
- s/^ *//
- s/ \+/\n/;# index
- s/ \+/\n/;# date
- }
- '
- ) )
- if test -n "$result"; then
- key=''${result[0]}
- index=''${result[1]}
- date=''${result[2]}
- command=''${result[3]}
-
- echo "$command${mark-prefix}$key"
- else
- # Ensure no empty new line gets produced when fzf was aborted.
- echo '${edit-mark}'
- fi
- )
-
- __fzf_rebind_finish_keyseq__() {
- local suffix=
- case $READLINE_LINE in
- *'${edit-mark}')
- suffix='${edit-mark}'
- bind '"${finish-keyseq}": ${edit-command}'
- ;;
- *'${exec-mark}')
- suffix='${exec-mark}'
- bind '"${finish-keyseq}": ${exec-command}'
- ;;
- esac
- READLINE_LINE=${"\${READLINE_LINE:0:-\${#suffix}}"}
- }
- bind -x '"${rebind-keyseq}": __fzf_rebind_finish_keyseq__'
-
- bind '"\C-r": reverse-search-history'
- bind '"${start-keyseq}": " \C-e\C-u\C-y\ey\C-u`__fzf_history__`\e\C-e\er\e^${rebind-keyseq}${finish-keyseq}"'
-
- echo '# fzf key bindings loaded:' >&2
- bind -s | ${pkgs.gnugrep}/bin/grep __fzf_ >&2
- '';
-in
- script.overrideAttrs (old: rec {
- bind = /* sh */ ''bind -x '"${load-keyseq}": . ${script}' '';
- })