Initial commit

Author: mjy9088

.editorconfig

@@ -0,0 +1,19 @@
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+indent_size = 2
+tab_width = 2
+indent_style = space
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[{Makefile,*.{c,h,mk}}]
+indent_size = 4
+tab_width = 4
+indent_style = tab
+
+[*.txt]
+insert_final_newline = false
+trim_trailing_whitespace = false

.gitignore

@@ -0,0 +1,9 @@
+.cache
+compile_commands.json
+.vscode/*
+!.vscode/settings.json
+
+ex00/*
+!ex00/Makefile
+!ex00/main.cpp
+!ex00/whatever.hpp

.vscode/settings.json

@@ -0,0 +1,9 @@
+{
+  "[cpp]": {
+    "editor.formatOnSave": true,
+  },
+  "files.associations": {
+    "compile_commands.json": "jsonc",
+  },
+  "sonarlint.pathToCompileCommands": "${workspaceFolder}/compile_commands.json",
+}

Makefile

@@ -0,0 +1,34 @@
+all: test
+.PHONY: all
+
+
+.PHONY: test
+test:
+	@sh run_test.sh
+
+.PHONY: clean
+clean:
+	@sh run_clean.sh
+	@sh run_make.sh clean
+
+.PHONY: fclean
+fclean:
+	@sh run_clean.sh
+	@sh run_make.sh fclean
+
+.PHONY: re
+re:
+	$(MAKE) fclean
+	$(MAKE) all
+
+
+.PHONY: compile_commands.json
+compile_commands.json: pre_dev
+	@(echo "[" && find . -name "*.part.json" | xargs cat && echo "]") > $@
+
+.PHONY: pre_dev
+pre_dev:
+	@sh run_pre_dev.sh
+
+.PHONY: dev
+dev: compile_commands.json

ex00/Makefile

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+NAME = ex00
+OBJS = main.o
+
+CXXFLAGS = -Wall -Wextra -Werror
+
+
+all: $(NAME)
+.PHONY: all
+
+
+.PHONY: clean
+clean:
+	rm -f $(OBJS)
+
+.PHONY: fclean
+fclean: clean
+	rm -f $(NAME)
+
+.PHONY: re
+re:
+	$(MAKE) fclean
+	$(MAKE) all
+
+
+.cpp.o:
+	$(CXX) $(CXXFLAGS) $(CPPFLAGS) -c $<
+
+$(NAME): $(OBJS)
+	$(CXX) $(LDFLAGS) -o $@ $^

ex00/main.cpp

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+#include <iostream>
+
+#include "whatever.hpp"
+
+int main(void) {
+  {
+    int a = 2;
+    int b = 3;
+    ::swap(a, b);
+    std::cout << "a = " << a << ", b = " << b << std::endl;
+    std::cout << "min( a, b ) = " << ::min(a, b) << std::endl;
+    std::cout << "max( a, b ) = " << ::max(a, b) << std::endl;
+    std::string c = "chaine1";
+    std::string d = "chaine2";
+    ::swap(c, d);
+    std::cout << "c = " << c << ", d = " << d << std::endl;
+    std::cout << "min( c, d ) = " << ::min(c, d) << std::endl;
+    std::cout << "max( c, d ) = " << ::max(c, d) << std::endl;
+  }
+  {
+    int a = 0;
+    int b = 42;
+    ::swap(a, b);
+    std::cout << a << ", " << b << std::endl;
+    min(a, b) = 4242;
+    std::cout << a << ", " << b << std::endl;
+    max(a, b) = 0;
+    std::cout << a << ", " << b << std::endl;
+  }
+  return 0;
+}

ex00/whatever.hpp

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+#ifndef EX00_WHATEVER_HPP_INCLUDED
+#define EX00_WHATEVER_HPP_INCLUDED
+
+template <typename T> void swap(T &a, T &b) {
+  T tmp = a;
+  a = b;
+  b = tmp;
+}
+
+template <typename T> T &min(T &a, T &b) { return a < b ? a : b; }
+
+template <typename T> T &max(T &a, T &b) { return a > b ? a : b; }
+
+#endif

run_clean.sh

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+#!/bin/sh
+
+set -e
+
+find . \( -name "*.cpp.o" -o -name "*.cxx.o" -o -name "*.cc.o" -o -name "*.part.json" \) -delete

run_make.sh

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+#!/bin/sh
+
+set -e
+
+ls -1 | grep "^ex[[:digit:]]\\+\$" | while IFS= read -r line
+do
+  (cd "$line" && make "$1")
+done

run_pre_dev.sh

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+#!/bin/sh
+
+set -e
+
+find . -name "*.cpp" -o -name "*.cxx" -o -name "*.cc" | while IFS= read -r line
+do
+  clang -Wall -Wextra -Werror -std=c++98 -pedantic -c "$line" -o "$line.o" -MJ "$line.part.json"
+done

run_test.sh

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+#!/bin/sh
+
+set -e
+
+echo "Nothing to be done."