feat(packages): package tolino-screensaver, fzf-wrappers, dirmir

packages/_todo/dirmir.sh

@@ -1,22 +0,0 @@
-#!/bin/sh
-SOURCE="$1"
-TARGET="$2"
-
-if [ ! -d "$SOURCE" ] || [ $# -ne 2 ]; then
-  echo >/dev/stderr "Usage: $1 SOURCE TARGET"
-  exit 1
-fi
-
-if [ -e "$TARGET" ]; then
-  echo >/dev/stderr "$TARGET" already exists. Please use a different name.
-  exit 1
-fi
-
-for entry in $(find "$SOURCE"); do
-  if [ -d "$entry" ]; then
-    mkdir -p "$TARGET/$entry"
-  else
-    # create a file with the same permissions as $entry
-    install -m "$(stat -c %a "$entry")" /dev/null "$TARGET/$entry"
-  fi
-done

packages/_todo/fe

@@ -1,3 +0,0 @@
-#!/usr/bin/env bash
-IFS=$'\n' files=($(fzf-tmux --query="$1" --multi --select-1 --exit-0))
-[[ -n "$files" ]] && ${EDITOR:-vim} "${files[@]}"

packages/_todo/fkill

@@ -1,12 +0,0 @@
-#!/bin/sh
-
-if [ "$UID" != "0" ]; then
-    pid=$(ps -f -u $UID | sed 1d | fzf -m | awk '{print $2}')
-else
-    pid=$(ps -ef | sed 1d | fzf -m | awk '{print $2}')
-fi
-
-if [ "x$pid" != "x" ]
-then
-    echo $pid | xargs kill -${1:-9}
-fi

packages/_todo/fo

@@ -1,7 +0,0 @@
-#!/usr/bin/env bash
-IFS=$'\n' out=("$(fzf-tmux --query="$1" --exit-0 --expect=ctrl-o,ctrl-e)")
-key=$(head -1 <<< "$out")
-file=$(head -2 <<< "$out" | tail -1)
-if [ -n "$file" ]; then
-  [ "$key" = ctrl-o ] && open "$file" || ${EDITOR:-vim} "$file"
-fi

packages/_todo/tolino-screensaver

@@ -1,10 +0,0 @@
-#!/bin/sh
-
-source_image="$1"
-
-if [ -e "$source_image" ]; then
-  convert -type Grayscale -resize 758x1024 "$source_image" "suspend.jpg"
-else
-  echo >/dev/stderr "$1 must exist."
-  exit 1
-fi

packages/_todo/vg

@@ -1,7 +0,0 @@
-#!/usr/bin/env bash
-file="$(rg $@ | fzf -0 -1 | awk -F: '{print $1}')"
-
-if [[ -n $file ]]
-then
-   vim $file
-fi

packages/dirmir.nix

@@ -0,0 +1,27 @@
+{ writers, coreutils, findutils }:
+let name = "dirmir";
+in writers.writeDashBin name ''
+  export PATH=$PATH:${coreutils}/bin:${findutils}/bin
+
+  SOURCE="$1"
+  TARGET="$2"
+
+  if [ ! -d "$SOURCE" ] || [ $# -ne 2 ]; then
+    echo >/dev/stderr "Usage: ${name} SOURCE TARGET"
+    exit 1
+  fi
+
+  if [ -e "$TARGET" ]; then
+    echo >/dev/stderr "$TARGET" already exists. Please use a different name.
+    exit 1
+  fi
+
+  for entry in $(find "$SOURCE"); do
+    if [ -d "$entry" ]; then
+      mkdir -p "$TARGET/$entry"
+    else
+      # create a file with the same permissions as $entry
+      install -m "$(stat -c %a "$entry")" /dev/null "$TARGET/$entry"
+    fi
+  done
+''

packages/fzf-wrappers.nix

@@ -0,0 +1,33 @@
+{ write, lib, fzf, writers, findutils, procps, gnused, gawk, ripgrep }:
+let
+  wrappers.fe = writers.writeBash "fe" ''
+    export PATH=$PATH:${fzf}/bin
+
+    IFS=$'\n' files=($(fzf-tmux --query="$1" --multi --select-1 --exit-0))
+    [[ -n "$files" ]] && ''${EDITOR:-vim} "''${files[@]}"
+  '';
+  wrappers.fkill = writers.writeDash "fkill" ''
+    export PATH=$PATH:${procps}/bin:${gawk}/bin:${gnused}/bin:${fzf}/bin:${findutils}/bin
+
+    if [ "$UID" != "0" ]; then
+        pid=$(ps -f -u $UID | sed 1d | fzf -m | awk '{print $2}')
+    else
+        pid=$(ps -ef | sed 1d | fzf -m | awk '{print $2}')
+    fi
+
+    if [ "x$pid" != "x" ]
+    then
+        echo $pid | xargs kill -''${1:-9}
+    fi
+  '';
+  wrappers.vg = writers.writeBash "vg" ''
+    export PATH=$PATH:${ripgrep}/bin:${fzf}/bin:${gawk}/bin
+
+    file="$(rg "$@" | fzf -0 -1 | awk -F: '{print $1}')"
+
+    if [[ -n $file ]]
+    then
+       ''${EDITOR:-vim} "$file"
+    fi
+  '';
+in write "fzf-wrappers" (lib.mapAttrs' (name: link: lib.nameValuePair "/bin/${name}" {inherit link;}) wrappers)

packages/man-pdf.nix

@@ -1,6 +1,17 @@
-{ writeShellScriptBin, texlive }:
-writeShellScriptBin "man-pdf" ''
-  for program in "$@"; do
-    man -t "$program" | ${texlive.combined.scheme-basic}/bin/ps2pdf
-  done
+{ writeShellScriptBin, ghostscript, man }:
+let
+  name = "man-pdf";
+in writeShellScriptBin name ''
+  if [ $# -eq 1 ]; then
+    man_entry="$1"
+  elif [ $# -eq 2 ]; then
+    man_page="$1"
+    man_entry="$2"
+  else
+    echo >/dev/stderr "Usage: ${name} [MAN-PAGE] ENTRY"
+    exit 1
+  fi
+
+  echo "${man}/bin/man "''${man_page:-}" "$man_entry" | ${ghostscript}/bin/ps2pdf - "$man_entry.pdf""
+  ${man}/bin/man "''${man_page:-}" "$man_entry" | ${ghostscript}/bin/ps2pdf - "$man_entry.pdf"
 ''

packages/tolino-screensaver.nix

@@ -0,0 +1,11 @@
+{ writers, imagemagick }:
+writers.writeDashBin "tolino-screensaver" ''
+  source_image="$1"
+
+  if [ -e "$source_image" ]; then
+    ${imagemagick}/bin/convert -type Grayscale -resize 758x1024 "$source_image" "suspend.jpg"
+  else
+    echo >/dev/stderr "$1 must exist."
+    exit 1
+  fi
+''