3 files changed, 139 insertions, 0 deletions
diff --git a/pkgs/simple/fzmenu/bin/otpmenu b/pkgs/simple/fzmenu/bin/otpmenu
new file mode 100755
index 0000000..273a408
--- /dev/null
+++ b/pkgs/simple/fzmenu/bin/otpmenu
@@ -0,0 +1,44 @@
+#! /bin/sh
+set -efu
+
+#PATH=
+
+case ${FZMENU_PHASE-0} in
+  0)
+    export FZMENU_PHASE=1
+    exec setsid -f terminal dash "$0"
+    ;;
+  1)
+    if result=$(
+      PASSWORD_STORE_DIR=${PASSWORD_STORE_DIR-$HOME/.password-store}
+      FZF_DEFAULT_OPTS=${FZMENU_FZF_DEFAULT_OPTS-}
+      if test -n "$FZF_DEFAULT_OPTS"; then
+        export FZF_DEFAULT_OPTS
+      fi
+      find -L "$PASSWORD_STORE_DIR" -type f -name 'otp.gpg' |
+      awk -F / -v PASSWORD_STORE_DIR="$PASSWORD_STORE_DIR" '
+        { n = length(PASSWORD_STORE_DIR "/") }
+        $NF == "otp.gpg" {
+          print substr($0, 1 + n, length($0)-length("/otp.gpg")-n)
+        }
+      ' |
+      exec fzf \
+          --history=/dev/null \
+          --no-sort \
+          --prompt='OTP: ' \
+    )
+    then
+      export FZMENU_PHASE=2
+      export FZMENU_RESULT="$result"
+      setsid -f "$0"
+    fi
+    ;;
+  2)
+    pass=$(pass otp code "$FZMENU_RESULT/otp")
+    printf %s "$pass" |
+    xdotool type -f -
+    ;;
+  *)
+    echo "$0: error: bad phase: $FZMENU_PHASE" >&2
+    exit -1
+esac
diff --git a/pkgs/simple/fzmenu/bin/passmenu b/pkgs/simple/fzmenu/bin/passmenu
new file mode 100755
index 0000000..76153f5
--- /dev/null
+++ b/pkgs/simple/fzmenu/bin/passmenu
@@ -0,0 +1,45 @@
+#! /bin/sh
+set -efu
+
+#PATH=
+
+case ${FZMENU_PHASE-0} in
+  0)
+    export FZMENU_PHASE=1
+    exec setsid -f terminal dash "$0"
+    ;;
+  1)
+    if result=$(
+      PASSWORD_STORE_DIR=${PASSWORD_STORE_DIR-$HOME/.password-store}
+      FZF_DEFAULT_OPTS=${FZMENU_FZF_DEFAULT_OPTS-}
+      if test -n "$FZF_DEFAULT_OPTS"; then
+        export FZF_DEFAULT_OPTS
+      fi
+      find -L "$PASSWORD_STORE_DIR" -type f -name '*.gpg' |
+      awk -F / -v PASSWORD_STORE_DIR="$PASSWORD_STORE_DIR" '
+        { n = length(PASSWORD_STORE_DIR "/") }
+        $NF == "otp.gpg" { next }
+        /.*\.gpg$/ {
+          print substr($0, 1 + n, length($0)-length(".gpg")-n)
+        }
+      ' |
+      exec fzf \
+          --history=/dev/null \
+          --no-sort \
+          --prompt='pass: ' \
+    )
+    then
+      export FZMENU_PHASE=2
+      export FZMENU_RESULT="$result"
+      setsid -f "$0"
+    fi
+    ;;
+  2)
+    pass=$(pass show "$FZMENU_RESULT")
+    printf %s "$pass" |
+    xdotool type -f -
+    ;;
+  *)
+    echo "$0: error: bad phase: $FZMENU_PHASE" >&2
+    exit -1
+esac
diff --git a/pkgs/simple/fzmenu/default.nix b/pkgs/simple/fzmenu/default.nix
new file mode 100644
index 0000000..1a285ee
--- /dev/null
+++ b/pkgs/simple/fzmenu/default.nix
@@ -0,0 +1,50 @@
+{ lib, pkgs, stdenv }:
+
+let
+  terminal = pkgs.writeDashBin "terminal" ''
+    # usage: terminal COMMAND [ARGS...]
+    exec ${pkgs.alacritty-tv}/bin/alacritty \
+        --profile=fzmenu \
+        --class AlacrittyFzmenuFloat \
+        -e "$@"
+  '';
+in
+
+pkgs.runCommand "fzmenu" {
+} /* sh */ ''
+  mkdir $out
+
+  cp -r ${./bin} $out/bin
+
+  substituteInPlace $out/bin/otpmenu \
+      --replace '#! /bin/sh' '#! ${pkgs.dash}/bin/dash' \
+      --replace '#PATH=' PATH=${lib.makeBinPath [
+        pkgs.coreutils
+        pkgs.dash
+        pkgs.findutils
+        pkgs.fzf
+        pkgs.gawk
+        (pkgs.pass.withExtensions (ext: [
+          ext.pass-otp
+        ]))
+        pkgs.utillinux
+        pkgs.xdotool
+        terminal
+      ]}
+
+  substituteInPlace $out/bin/passmenu \
+      --replace '#! /bin/sh' '#! ${pkgs.dash}/bin/dash' \
+      --replace '#PATH=' PATH=${lib.makeBinPath [
+        pkgs.coreutils
+        pkgs.dash
+        pkgs.findutils
+        pkgs.fzf
+        pkgs.gawk
+        (pkgs.pass.withExtensions (ext: [
+          ext.pass-otp
+        ]))
+        pkgs.utillinux
+        pkgs.xdotool
+        terminal
+      ]}
+''