scripts: Add uncrustify scripts for reformatting fprintd source code

We follow libfprint here, using GNOME format

2 files changed, 156 insertions, 0 deletions

diff --git a/scripts/uncrustify.cfg b/scripts/uncrustify.cfg
new file mode 100644
index 0000000..57d1532
--- /dev/null
+++ b/scripts/uncrustify.cfg
@@ -0,0 +1,137 @@
+newlines                lf
+
+input_tab_size          8
+output_tab_size         8
+
+string_escape_char      92
+string_escape_char2     0
+
+# indenting
+indent_columns          2
+indent_with_tabs        0
+indent_align_string     True
+indent_brace            2
+indent_braces           false
+indent_braces_no_func   True
+indent_func_call_param  false
+indent_func_def_param   false
+indent_func_proto_param false
+indent_switch_case      0
+indent_case_brace       2
+indent_paren_close      1
+
+# spacing
+sp_arith                        Add
+sp_assign                       Add
+sp_enum_assign                  Add
+sp_bool                         Add
+sp_compare                      Add
+sp_inside_paren                 Remove
+sp_inside_fparens               Remove
+sp_func_def_paren               Force
+sp_func_proto_paren             Force
+sp_paren_paren                  Remove
+sp_balance_nested_parens        False
+sp_paren_brace                  Remove
+sp_before_square                Remove
+sp_before_squares               Remove
+sp_inside_square                Remove
+sp_before_ptr_star              Add
+sp_between_ptr_star             Remove
+sp_after_comma                  Add
+sp_before_comma                 Remove
+sp_after_cast                   Add
+sp_sizeof_paren                 Add
+sp_not                          Remove
+sp_inv                          Remove
+sp_addr                         Remove
+sp_member                       Remove
+sp_deref                        Remove
+sp_sign                         Remove
+sp_incdec                       Remove
+sp_attribute_paren              remove
+sp_macro                        Force
+sp_func_call_paren              Force
+sp_func_call_user_paren         Remove
+set func_call_user _ N_ C_ g_autoptr g_auto
+sp_brace_typedef                add
+sp_cond_colon                   add
+sp_cond_question                add
+sp_defined_paren                remove
+
+# alignment
+align_keep_tabs                 False
+align_with_tabs                 False
+align_on_tabstop                False
+align_number_right              False
+align_func_params               True
+align_var_def_span              0
+align_var_def_amp_style         1
+align_var_def_colon             true
+align_enum_equ_span             0
+align_var_struct_span           2
+align_var_def_star_style        2
+align_var_def_amp_style         2
+align_typedef_span              2
+align_typedef_func              0
+align_typedef_star_style        2
+align_typedef_amp_style         2
+
+# newlines
+nl_assign_leave_one_liners      True
+nl_enum_leave_one_liners        False
+nl_func_leave_one_liners        False
+nl_if_leave_one_liners          False
+nl_end_of_file                  Add
+nl_assign_brace                 Remove
+nl_func_var_def_blk             1
+nl_fcall_brace                  Add
+nl_enum_brace                   Remove
+nl_struct_brace                 Force
+nl_union_brace                  Force
+nl_if_brace                     Force
+nl_brace_else                   Force
+nl_elseif_brace                 Force
+nl_else_brace                   Add
+nl_for_brace                    Force
+nl_while_brace                  Force
+nl_do_brace                     Force
+nl_brace_while                  Force
+nl_switch_brace                 Force
+nl_before_case                  True
+nl_after_case                   False
+nl_func_type_name               Force
+nl_func_proto_type_name         Remove
+nl_func_paren                   Remove
+nl_func_decl_start              Remove
+nl_func_decl_args               Force
+nl_func_decl_end                Remove
+nl_fdef_brace                   Force
+nl_after_return                 False
+nl_define_macro                 False
+nl_create_if_one_liner          False
+nl_create_for_one_liner         False
+nl_create_while_one_liner       False
+nl_after_semicolon              True
+nl_multi_line_cond              true
+
+# mod
+# I'd like these to be remove, but that removes brackets in if { if { foo } }, which i dislike
+# Not clear what to do about that...
+mod_full_brace_for              Remove
+mod_full_brace_if               Remove
+mod_full_brace_if_chain         True
+mod_full_brace_while            Remove
+mod_full_brace_do               Remove
+mod_full_brace_nl               3
+mod_paren_on_return             Remove
+
+# line splitting
+#code_width                     = 78
+ls_for_split_full               True
+ls_func_split_full              True
+
+# positioning
+pos_bool                        Trail
+pos_conditional                 Trail
+
diff --git a/scripts/uncrustify.sh b/scripts/uncrustify.sh
new file mode 100755
index 0000000..a1cfc48
--- /dev/null
+++ b/scripts/uncrustify.sh
@@ -0,0 +1,19 @@
+#!/bin/bash
+SRCROOT=`git rev-parse --show-toplevel`
+CFG="$SRCROOT/scripts/uncrustify.cfg"
+echo "srcroot: $SRCROOT"
+
+case "$1" in
+    -c|--check)
+	OPTS="--check"
+        ;;
+    *)
+	OPTS="--replace --no-backup"
+        ;;
+esac
+
+pushd "$SRCROOT"
+uncrustify -c "$CFG" $OPTS `git ls-tree --name-only -r HEAD | grep -E '.*\.[ch]$' | grep -v build/`
+RES=$?
+popd
+exit $RES