[fix]: so. many. bugs.

gpgtool

@@ -2,6 +2,8 @@
 _dependencies=("echo" "gpg" "ln" "ls" "mktemp" "mkdir" "mv" "rm" "udisksctl")
 _tempdir=/tmp/gpgtool.tempdir
 
+stty sane
+
 # Sets up GPGtool. Creates temporary GNUPG home directory, mounts key device if
 # given, checks for key directory.
 init () {
@@ -92,7 +94,7 @@ EOF
 
   echo "GPGtool initialized. Temporary working directory: ${tempdir}, key path ${keypath}."
   echo ""
-  echo "Try \`${0} list\` next."
+  echo "Try \`gpgtool list\` next."
 }
 
 # Cleans up GPGtool. Clears the temp directory and closes the mounted volume.
@@ -195,6 +197,8 @@ closeall () {
 
 # Creates a new key and stores it in the key path.
 create () {
+  _checkinit
+
   echo "----- Create master key:"
   gpg --homedir "${tempdir}/gpghome" --full-generate-key
   echo -n "----- Enter the fingerprint of your new key: "
@@ -203,14 +207,15 @@ create () {
   gpg --homedir "${tempdir}/gpghome" --edit-key ${id} addkey
   echo "----- Moving secret key …"
   keygrip=$(gpg --homedir "${tempdir}/gpghome" --with-keygrip --list-key ${id} | grep Keygrip | head -n 1 | awk {'print $3'})
-  mv ${tempdir}/gpghome/private-keys-v1.d/${keygrip}.key ${keypath}/${id}/
+  mkdir -p "${keypath}/${id}/"
+  mv "${tempdir}/gpghome/private-keys-v1.d/${keygrip}.key" "${keypath}/${id}/"
   echo "----- Exporting …"
-  exdir=${keypath}/${id}/$(date +%F)
-  mkdir -p ${exdir}
-  gpg --homedir "${tempdir}/gpghome" --armor --export-secret-keys ${id} > ${keypath}/${id}/${id}.private.asc
-  gpg --homedir "${tempdir}/gpghome" --armor --export ${id} > ${keypath}/${id}/${id}.public.asc
+  exdir="${keypath}/${id}/$(date +%F)"
+  mkdir -p "${exdir}"
+  gpg --homedir "${tempdir}/gpghome" --armor --export-secret-keys ${id} > "${keypath}/${id}/${id}.private.asc"
+  gpg --homedir "${tempdir}/gpghome" --armor --export ${id} > "${keypath}/${id}/${id}.public.asc"
   cp ${keypath}/${id}/${id}.*.asc ${exdir}
-  mv /home/daniel/.gnupg/openpgp-revocs.d/${id}.rev ${keypath}/${id}/
+  mv "${tempdir}/gpghome/openpgp-revocs.d/${id}.rev" "${keypath}/${id}/"
   echo "----- Restoring secret key for further modification …"
   ln -sf ${keypath}/${id}/${keygrip}.key ${tempdir}/gpghome/private-keys-v1.d/
   echo "----- Remember to import / send & close when done!"
@@ -218,7 +223,10 @@ create () {
 
 # Extends an open key.
 extend () {
+  _checkinit
+
   id=${1}
+
   echo "----- Step 1: change expiry date; end with \`save\`:"
   gpg --homedir "${tempdir}/gpghome" --edit-key ${id} expire
   echo "----- Step 2: add new encryption key; end with \`save\`:"
@@ -229,8 +237,8 @@ extend () {
   keygrip=$(gpg --homedir "${tempdir}/gpghome" --with-keygrip --list-key ${id} | grep Keygrip | head -n 1 | awk {'print $3'})
   rm ${tempdir}/gpghome/private-keys-v1.d/${keygrip}.key
   echo "----- Exporting …"
-  exdir=$(dirname $(ls ${keypath}/${id}))/$(date +%F)
-  mkdir $exdir
+  exdir="${keypath}/${id}/$(date +%F)"
+  mkdir -p $exdir
   gpg --homedir "${tempdir}/gpghome" --armor --export-secret-keys ${id} > ${keypath}/${id}/${id}.private.asc
   gpg --homedir "${tempdir}/gpghome" --armor --export ${id} > ${keypath}/${id}/${id}.public.asc
   cp ${keypath}/${id}/${id}.*.asc ${exdir}
@@ -241,9 +249,12 @@ extend () {
 
 # Sends keys to key servers.
 send () {
-  zparseopts -D -E -- -keyserver=servers:
+  _checkinit
 
-  [[ -z "${servers}" ]] && servers=GPGTOOLKEYSERVERS
+  # FIXXME: bugged?
+  # zparseopts -D -E -- -keyserver=servers:
+
+  [[ -z "${servers}" ]] && servers=( $GPGTOOLKEYSERVERS )
 
   [[ -z "${servers}" ]] && echo "No key servers given, aborting …" && exit 1
 
@@ -260,10 +271,12 @@ send () {
 import () {
   _checkinit
 
+  id=$1
+
   local keyfile=${keypath}/${id}/${id}.private.asc
   [[ ! -f "${keyfile}" ]] && echo "Cannot find secret key ${keyfile}, aborting …" && exit 1
 
-  "Importing key into your regular GnuPG keying …"
+  echo "Importing key into your regular GnuPG keyring …"
   gpg --import-options keep-ownertrust --import "${keyfile}"
 }