Enhance install script to avoid conflict when pulling new version (#26)

* Move example configs to example/ to avoid conflict when pulling

* Update README.md

* Update example/gdbinit-gep

.gitignore

@@ -1,3 +1,7 @@
 __pycache__/*
 .venv/*
-.gdb_history
+.gdb_history
+gdbinit-gep
+geprc.py
+!example/gdbinit-gep
+!example/geprc.py

README.md

@@ -53,6 +53,8 @@ You can modify the configuration for history, auto-completion, and other GEP con
 
 You can also add your custom key bindings by modifying `/path/to/GEP/geprc.py`.
 
+> The `example` subdirectory houses samples and default configurations.
+
 ## The trade-offs
 
 Since GDB doesn't have a good Python API to fully control and emulate its prompt, this plug-in has some side

gdbinit-gep → example/gdbinit-gep

@@ -11,6 +11,6 @@ set history remove-duplicates unlimited
 # Note: Set it to unlimited is not a good idea for large projects
 # set max-completions unlimited
 
-# Set whether to use single column for tab completion
+# Set whether to use single column for tab completion (when fzf is not available)
 # defulat: on
 # set single-column-tab-complete off

install.sh

@@ -31,16 +31,11 @@ PYTHON=$VENV_PATH/bin/python
 "$PYTHON" -m pip install -U pip
 "$VENV_PATH/bin/pip" install --no-cache-dir -U prompt_toolkit
 
-if [ -f ~/.gdbinit ]; then
-    # backup gdbinit if exists
-    cp ~/.gdbinit ~/.gdbinit.old
-else
-    # create gdbinit if not exists
-    touch ~/.gdbinit
-fi
+# copy example config to INSTALL_PATH if not exists
+cp -n "$INSTALL_PATH"/example/* "$INSTALL_PATH"
 
 # append gep to gdbinit
-if ! grep -q gep ~/.gdbinit; then
+if ! grep -q '^[^#]*source.*/gdbinit-gep.py' ~/.gdbinit; then
     printf '\nsource%s\n' "$GDBINIT_GEP_PY" >> ~/.gdbinit
 fi
 

lint.sh

@@ -31,7 +31,7 @@ set -o xtrace
 
 LINT_PYTHON_FILES=(
     "gdbinit-gep.py"
-    "geprc.py"
+    "example/geprc.py"
 )
 LINT_SHELL_FILES=(
     "install.sh"