pager: init at 1.0.0
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23
krebs/5pkgs/haskell/pager.nix
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23
krebs/5pkgs/haskell/pager.nix
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{ mkDerivation, base, blessings, bytestring, containers
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, data-default, hack, lib, optparse-applicative, probability
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, scanner, speculate, split, terminal-size, text, unix, X11
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, fetchgit
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}:
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mkDerivation {
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pname = "pager";
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version = "1.0.0";
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src = fetchgit {
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url = "https://cgit.krebsco.de/pager";
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sha256 = "1kqd27faxinkwpxancyk0xl6n7ljlc8iqhnnq85l76bk4qi9b45i";
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rev = "f4cdf79bd4a75e9eafe68b9a908f4cc68682b7ef";
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fetchSubmodules = true;
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};
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isLibrary = false;
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isExecutable = true;
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executableHaskellDepends = [
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base blessings bytestring containers data-default hack
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optparse-applicative probability scanner speculate split
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terminal-size text unix X11
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];
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license = lib.licenses.mit;
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}
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34
krebs/5pkgs/simple/pager.nix
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34
krebs/5pkgs/simple/pager.nix
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{ pkgs }:
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pkgs.writeDashBin "pager" ''
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# usage: pager {view,shift,shiftview}
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#
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# Environment variables
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#
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# PAGER_NAME (default: Pager)
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# The environment variables specifies the application name under which
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# resources are to be obtained. PAGER_NAME should not contain “.” or “*”
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# characters.
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#
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set -efu
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pidfile=$XDG_RUNTIME_DIR/pager.lock
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name=''${PAGER_NAME-Pager}
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if test -e "$pidfile" &&
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${pkgs.procps}/bin/pgrep --pidfile="$pidfile" >/dev/null
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then
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${pkgs.procps}/bin/pkill --pidfile="$pidfile"
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${pkgs.coreutils}/bin/rm "$pidfile"
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exit
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fi
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echo $$ > "$pidfile"
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exec ${pkgs.xterm}/bin/xterm \
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-name "$name" \
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-ti vt340 \
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-xrm 'Pager*geometry: 32x10' \
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-xrm 'Pager*internalBorder: 2' \
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-e ${pkgs.haskellPackages.pager}/bin/pager "$@"
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''
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