change how it works

shell/sbean

@@ -4,23 +4,23 @@ _help() {
 sbean: Spilling the beans, a keepassxc cli wrapper
 
 commands:
-  install      apt install keepassxc
-  db-create    create database
-     --key Path-to-keyfile --db short-name --path Path-to-database.kdbx
-Rest of the commands:
-    --db [name, defaults to first in config]
-  db-ls        list databases
-  ls           list entries
-  add          add new entry
-    --entry entry-name --user user-name
-  get-user     returns username
-    --entry entry-name
-  get-password returns password
-    --entry entry-name
-  open         open database using cli
-  openx        open database using keepassxc
+- apt install keepassxc:
+  install
+- create database
+  [db-file] [key-file] create
+- list entries
+  [db-file] [key-file] ls
+- add new entry, password through stdin, or interactive
+  [db-file] [key-file] add [entry-name] --user user-name
+- get user name
+  [db-file] [key-file] get-user [entry-name]
+- get password
+  [db-file] [key-file] get-password [entry-name]
+- open database using cli
+  [db-file] [key-file] open
+- open database using keepassxc:
+  [db-file] [key-file] openx
 
-look for ~/.config/sbean/rc for using multiple db
 "
     exit
 }
@@ -43,115 +43,64 @@ _install() {
 _create() {
   echo Creating new database
   set -e
-  if [[ ! -e "$CONFIG" ]]; then
-    mkdir -p $( dirname "$CONFIG" )
-  fi
-  if [[ -z "$DB" ]]; then _error "--db required"; fi
-  if [[ -z "$KEY" ]]; then _error "--key required"; fi
-  if [[ -z "$DBPATH" ]]; then _error "--path required"; fi
-  DB=$( echo $DB | tr -c -d [a-zA-Z0-9-] )
+  if [[ -z "$DBKEY" ]]; then _error "key required"; fi
+  if [[ -z "$DBPATH" ]]; then _error "db required"; fi
   if [[ -e "$DBPATH" ]]; then _error "File $DBPATH already exists"; fi
-  if [[ -e "$KEY" ]]; then _error "File $KEY already exists"; fi
-  EXISTINGDB=$( _get_config DB $DB )
-  if [[ -n "$EXISTINGDB" ]]; then _error "DB $DB already exists"; fi
-  KEY=$( readlink -m "$KEY" )
-  DBPATH=$( readlink -m "$DBPATH" )
-  keepassxc-cli db-create -k "$KEY" "$DBPATH"
-  _set_config DB "$DB" "$DBPATH"
-  _set_config KEY "$DB" "$KEY"
-  echo Created DB $DB >/dev/stderr
-}
-
-_db_ls() {
-  grep ^DB_ "$CONFIG" | sed 's/DB_\([^=]\+\)=\(.*\)/\1: \2/'
+  if [[ -e "$DBKEY" ]]; then _error "File $DBKEY already exists"; fi
+  keepassxc-cli db-create -k "$DBKEY" "$DBPATH"
 }
 
 _ls() {
-    _set_default_db
-    echo DB: $DB >/dev/stderr
     keepassxc-cli ls -k "$DBKEY" --no-password -R -f "$DBPATH"
 }
 
 _add() {
-    _set_default_db
-    if [[ -z "$ENTRY" ]]; then _error "--entry required"; fi
-    if [[ -z "$ENTRY_USER" ]]; then _error "--user required"; fi
-
-    echo DB: $DB >/dev/stderr
+    if [[ -z "$ENTRY" ]]; then _error "entry required"; fi
     keepassxc-cli add -k "$DBKEY" --no-password "$DBPATH" -p -u "$ENTRY_USER" "$ENTRY"
 }
 
 _get_user() {
-    _set_default_db
+    if [[ -z "$ENTRY" ]]; then _error "entry required"; fi
     keepassxc-cli show -k "$DBKEY" --no-password -a username "$DBPATH" "$ENTRY"
 }
 
 _get_pass() {
-    _set_default_db
+    if [[ -z "$ENTRY" ]]; then _error "entry required"; fi
     keepassxc-cli show -k "$DBKEY" --no-password -a password "$DBPATH" "$ENTRY"
 }
 
 _open() {
-    _set_default_db
-    echo DB: $DB
     keepassxc-cli open -k "$DBKEY" --no-password "$DBPATH"
 }
 _openx() {
-    _set_default_db
-    echo DB: $DB
     keepassxc --keyfile "$DBKEY" "$DBPATH"
 }
-
-_set_config() {
-  echo "$1"_"$2"=$3 >> "$CONFIG"
-}
-
-_set_default_db() {
-    if [[ -z "$DB" ]]; then
-      DB=$( grep ^DB_ "$CONFIG" | sed 's/DB_\([^=]\+\)=\(.*\)/\1/' | head -n 1 )
-    fi
-    DBPATH=$( _get_config DB "$DB" )
-    DBKEY=$( _get_config KEY "$DB" )
-}
-
-_get_config() {
-  if [[ ! -e "$CONFIG" ]]; then
-    return
-  fi
-  grep ^"$1"_"$2"= "$CONFIG" | sed 's/[^=]*=//'
-}
-
-CONFIG=$HOME/.config/sbean/rc
 for (( i=1; i<=$#; i++ )); do
   value=${!i}
   j=$(( i + 1 ))
   [[ "${value}" = "-"* ]] && {
     [[ "$value" =~ -h ]] && { _help; }
     [[ "$value" =~ --help ]] && { _help; }
-    [[ "$value" =~ --db ]] && { DB="${!j}"; }
-    [[ "$value" =~ --key ]] && { KEY="${!j}"; }
-    [[ "$value" =~ --path ]] && { DBPATH="${!j}"; }
-    [[ "$value" =~ --entry ]] && { ENTRY="${!j}"; }
     [[ "$value" =~ --user ]] && { ENTRY_USER="${!j}"; }
     i=$j
     continue
   }
-  if [[ -z "$CMD" ]]; then
-    CMD="$value"
-  else
-    _error "Only one command allowed"
-  fi
+  if [[ -z "$DBPATH" ]]; then DBPATH="${!i}"; continue; fi
+  if [[ -z "$DBKEY" ]]; then DBKEY="${!i}"; continue; fi
+  if [[ -z "$CMD" ]]; then CMD="${!i}"; continue; fi
+  if [[ -z "$ENTRY" ]]; then ENTRY="${!i}"; continue; fi
 done
 
+if [[ ! "$CMD" = install ]]; then
     which keepassxc-cli &> /dev/null || {
-  echo Missing keepassxc-cli
+      echo Missing keepassxc-cli >/dev/stderr
       exit 1
     }
+fi
 
 case $CMD in
   install) _install;;
-  db-create) _create;;
-  db-ls) _db_ls;;
+  create) _create;;
   ls) _ls;;
   add) _add;;
   get-user) _get_user;;