repo/client: move shell env prep to install.bash

client/install.bash

@@ -0,0 +1,67 @@
+#!/usr/bin/env bash
+
+# docker-finance | modern accounting for the power-user
+#
+# Copyright (C) 2024 Aaron Fiore (Founder, Evergreen Crypto LLC)
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation  either version 3 of the License  or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not  see <https://www.gnu.org/licenses/>.
+
+bashrc=~/.bashrc
+aliases=~/.bash_aliases
+
+function docker-finance::install()
+{
+  # Environment expectations
+  local -r _alias="alias docker-finance="
+  local _path # full path to docker-finance repository
+  _path="$(dirname "$(realpath -s $0)" | rev | cut -d'/' -f2- | rev)"
+
+  # Remove previous alias
+  if grep "^${_alias}" "$aliases" &>/dev/null; then
+    sed -i "/^${_alias}/d" "$aliases"
+    unalias docker-finance
+  fi
+
+  # Set new alias
+  echo "${_alias}'${_path}/client/docker.bash'" >>"$aliases"
+
+  # Set bash completion
+  _completion="${_path}/client/src/docker/completion.bash"
+  if [ ! -f "$_completion" ]; then
+    echo "WARNING: bash completion not found" >&2
+  else
+    if ! grep "^source '${_completion}'" "$aliases" &>/dev/null; then
+      echo "source '${_completion}'" >>"$aliases"
+    fi
+  fi
+}
+
+if ! test -f "$bashrc" || ! hash bash &>/dev/null; then
+  echo "FATAL: unsupported bash installation" >&2
+else
+  if [[ ! -z "$SHELL" && "$SHELL" =~ bash ]]; then
+    if [ ! -f "$aliases" ]; then
+      if ! grep -E "(\. ~/.bash_aliases|^source ~/.bash_aliases|^source ${aliases})" "$bashrc" &>/dev/null; then
+        aliases="$bashrc"
+      fi
+    fi
+    docker-finance::install \
+      && echo "SUCCESS: installation complete"
+      || echo "FATAL: could not complete installation"
+  else
+    echo "FATAL: unsupported bash environment" >&2
+  fi
+fi
+
+# vim: sw=2 sts=2 si ai et