diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml new file mode 100644 index 0000000..43f6eab --- /dev/null +++ b/.github/workflows/build.yml @@ -0,0 +1,60 @@ +name: Application Build + +on: + workflow_call: + +permissions: + contents: write + +jobs: + linux-build: + runs-on: ubuntu-latest + steps: + - name: Checkout + uses: actions/checkout@v4 + + - name: Install tar + run: sudo apt install -y tar + + - name: build + run: make build DEPLOY=True + + - name: Create tarball + run: ( cd build/linux ; tar -acvf ../../application-linux.tar.gz ./* ) + + - name: Store Linux build + uses: actions/upload-artifact@v4 + with: + name: linux-build + path: ./application-linux.tar.gz + + windows-build_x86: + runs-on: windows-latest + steps: + - name: Checkout + uses: actions/checkout@v4 + + - name: Config MSYS2 for UCRT64 + uses: msys2/setup-msys2@v2 + with: + msystem: UCRT64 + update: true + install: >- + make + gcc + zip + + - name: Build + shell: msys2 {0} + run: | + make build DEPLOY=True + + - name: Compress build into zip archive + shell: msys2 {0} + run: ( cd build/windows ; zip -r ../../application-windows.zip ./* ) + + - name: Store Windows build + uses: actions/upload-artifact@v4 + with: + name: windows-build + path: ./application-windows.zip \ No newline at end of file diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml new file mode 100644 index 0000000..9405c74 --- /dev/null +++ b/.github/workflows/deploy.yml @@ -0,0 +1,42 @@ +name: Application Deployment + +on: + push: + branches: [ "main" ] + +permissions: + contents: write + +jobs: + build: + uses: ./.github/workflows/build.yml + + + deployement: + runs-on: ubuntu-latest + needs: build + steps: + - name: Checkout + uses: actions/checkout@v4 + + - name: Get linux tarball + uses: actions/download-artifact@v4 + with: + name: linux-build + path: ./ + + - name: Get windows zip archive + uses: actions/download-artifact@v4 + with: + name: windows-build + path: ./ + + - name: Create the release + uses: ncipollo/release-action@v1 + with: + artifacts: "./application-windows.zip,./application-linux.tar.gz" + commit: ${{ github.event.head_commit.id }} + generateReleaseNotes: true + makeLatest: true + name: "${{ github.event.repository.name }} - ${{ github.event.head_commit.message }}" + tag: "v${{ github.event.head_commit.id }}" \ No newline at end of file diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml new file mode 100644 index 0000000..ca09202 --- /dev/null +++ b/.github/workflows/test.yml @@ -0,0 +1,58 @@ +name: Test battery + +on: [ pull_request ] + +permissions: + contents: write + +jobs: + pre-build: + name: Pre Build Check + strategy: + matrix: + os: [ubuntu-latest, windows-latest] + runs-on: ${{ matrix.os }} + steps: + - name: Checkout + uses: actions/checkout@v4 + + - name: Tests + run: make test + + build: + name: Check Build Chain + uses: ./.github/workflows/build.yml + + post-build-linux: + name: Post Build Check On Linux + needs: build + runs-on: ubuntu-latest + steps: + - name: Checkout + uses: actions/checkout@v4 + + - name: Get linux tarball + uses: actions/download-artifact@v4 + with: + name: linux-build + path: ./ + + - name: Tests + run: echo insert post build tests here + + post-build-windows: + name: Post Build Check On Windows + needs: build + runs-on: ubuntu-latest + steps: + - name: Checkout + uses: actions/checkout@v4 + + - name: Get windows zip archive + uses: actions/download-artifact@v4 + with: + name: windows-build + path: ./ + + - name: Tests + run: echo insert post build tests here \ No newline at end of file diff --git a/.gitignore b/.gitignore index 2c0823b..a858557 100644 --- a/.gitignore +++ b/.gitignore @@ -1,8 +1,8 @@ -#environnement related +#~ environnement related .git/ .vscode/ -#binaries +#~ binaries **.o **.dll **.lib @@ -10,17 +10,15 @@ **.so bin/** -#files generated from makefile -**.dep +#build files +build/** +!build/assets/** -#ignore all dist files except for the static content (all files in subfolders are presumed static content, otherwise specify the concerned files here) -dist/* -!dist/*/ -!dist/*/* - -#dev folders +#~ dev folders temp/** test/** #! put test files you want to be shared with others here +#~ exceptions + !**.gitkeep \ No newline at end of file diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..f288702 --- /dev/null +++ b/LICENSE @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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If the +Program specifies that a certain numbered version of the GNU General +Public License "or any later version" applies to it, you have the +option of following the terms and conditions either of that numbered +version or of any later version published by the Free Software +Foundation. If the Program does not specify a version number of the +GNU General Public License, you may choose any version ever published +by the Free Software Foundation. + + If the Program specifies that a proxy can decide which future +versions of the GNU General Public License can be used, that proxy's +public statement of acceptance of a version permanently authorizes you +to choose that version for the Program. + + Later license versions may give you additional or different +permissions. However, no additional obligations are imposed on any +author or copyright holder as a result of your choosing to follow a +later version. + + 15. Disclaimer of Warranty. + + THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY +APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT +HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY +OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, +THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM +IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF +ALL NECESSARY SERVICING, REPAIR OR CORRECTION. + + 16. Limitation of Liability. + + IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS +THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY +GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE +USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF +DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD +PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), +EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF +SUCH DAMAGES. + + 17. Interpretation of Sections 15 and 16. + + If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + 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 . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/Makefile b/Makefile index a3f27a5..6fe9406 100644 --- a/Makefile +++ b/Makefile @@ -1,157 +1,115 @@ -#enables the makefile secondary expansion -.SECONDEXPANSION: - -#~ VARIABLES - -#^ constants -BIN_DIR:=./bin -DIST_DIR:=./dist -SRC_DIR:=./src -SRC_EXT:=c -HDR_EXT:=h -OBJ_EXT:=o -DEP_FILE:=.dep -C:=gcc -NODE_ARGS_FILE:=$(C).flags - -DEBUG_FLAGS:=-g3 -BUILD_FLAGS:=-s -O3 - -#^ System dependent variables -LIB_EXT:= -DOTEXE:= -IMP_LIB_EXT:= -CFLAGS:= -ifeq ($(OS),Windows_NT) - DOTEXE+=.exe - LIB_EXT+=dll - IMP_LIB_EXT+=lib - CFLAGS+=-mwindows -else - LIB_EXT+=so - DOTEXE+= - IMP_LIB_EXT+=a -endif - -#^ Command specific variables - -ifeq ($(firstword $(MAKECMDGOALS)),build) - CFLAGS+=$(BUILD_FLAGS) -else - CFLAGS+=$(DEBUG_FLAGS) -endif - -#^ Processed variables - -EXEC_NODES:=$(shell ./scripts/getnodes.sh -E $(SRC_DIR)) -LIB_NODES:=$(shell ./scripts/getnodes.sh -L $(SRC_DIR)) - -EXECS:=$(foreach node,$(EXEC_NODES),$(BIN_DIR)/$(shell basename $(node))$(DOTEXE)) -LIBS:=$(foreach node,$(LIB_NODES),$(BIN_DIR)/$(shell basename $(node)).$(LIB_EXT)) - -DEP_FILES:=$(EXEC_NODES:%/=%/$(DEP_FILE)) $(LIB_NODES:%/=%/$(DEP_FILE)) - -INCLUDE_DIRS_DIRECTIVE:=$(foreach node,$(LIB_NODES) $(EXEC_NODES),-I$(node)) - -#~ MAIN RULES -.PHONY: all reset debug eod_%_eod node_% - -all: $(DEP_FILES) $(EXECS) - -debug: - @echo no debug script in debug recipe - -clean: - @echo "deleting $(OBJ_EXT) files from $(BIN_DIR)..." - @rm -f $(BIN_DIR)/*.$(OBJ_EXT) - @echo "Done !" - - -reset: - @echo "deleting everything from $(BIN_DIR)..." - @echo "deleting dependencies files..." - @rm -f $(BIN_DIR)/* !.gitkeep - @rm -f $(DEP_FILES) - @echo "Done !" - -_buildreset: - @echo "deleting binaries from $(DIST_DIR)..." - @rm -f $(DIST_DIR)/*$(DOTEXE) - @rm -f $(DIST_DIR)/*.$(LIB_EXT) - @echo "Done !" - -build: _buildreset reset all clean - @echo "copying output to $(DIST_DIR)..." - @cp -f $(BIN_DIR)/*$(DOTEXE) $(DIST_DIR) 2>/dev/null || : - @cp -f $(BIN_DIR)/*.$(LIB_EXT) $(DIST_DIR) 2>/dev/null || : - @echo "Done !" - @echo "" - @echo "-------- BUILDING COMPLETE --------" - - -#~ NODES SHENANIGANS - -#^ executable nodes -$(EXECS): $(BIN_DIR)/%$(DOTEXE): $$(wildcard $(SRC_DIR)/$$*/*.$(SRC_EXT)) $$(wildcard $(SRC_DIR)/$$*/*.$(HDR_EXT)) $$(shell [ "$$(shell cat $(SRC_DIR)/$$*/$(DEP_FILE) 2> /dev/null)" != "" ] && cat $(SRC_DIR)/$$*/$(DEP_FILE) 2> /dev/null || echo "eod_$(SRC_DIR)/$$*/_eod") - @echo - @echo "------------- EXECUTABLE NODE PROCESSING START : $@ -------------" - @echo "processed dependencies : $(foreach dep,$(filter-out eod_$(SRC_DIR)/$*/_eod,$^),$(patsubst %$(HDR_EXT),,$(patsubst %$(SRC_EXT),,$(dep))))" - $(C) -o $@ $(wildcard $(SRC_DIR)/$*/*.$(SRC_EXT)) $(foreach file,$(foreach dep,$(filter-out eod_$(SRC_DIR)/$*/_eod,$^),$(patsubst %$(HDR_EXT),,$(patsubst %$(SRC_EXT),,$(dep)))),$(BIN_DIR)/$(file).$(LIB_EXT).$(IMP_LIB_EXT)) @$(SRC_DIR)/$*/$(NODE_ARGS_FILE) $(INCLUDE_DIRS_DIRECTIVE) $(CFLAGS) - @echo "Done !" - -#^ library/binary nodes -$(LIBS): $(BIN_DIR)/%.$(LIB_EXT): $$(wildcard $(SRC_DIR)/$$*/*.$(SRC_EXT)) $$(wildcard $(SRC_DIR)/$$*/*.$(HDR_EXT)) $$(shell [ "$$(shell cat $(SRC_DIR)/$$*/$(DEP_FILE) 2> /dev/null)" != "" ] && cat $(SRC_DIR)/$$*/$(DEP_FILE) 2> /dev/null || echo "eod_$(SRC_DIR)/$$*/_eod") - @echo - @echo "------------- LIBRARY/BINARY NODE PROCESSING START : $@ -------------" - @echo "processed dependencies : $(foreach dep,$(filter-out eod_$(SRC_DIR)/$*/_eod,$^),$(patsubst %$(HDR_EXT),,$(patsubst %$(SRC_EXT),,$(dep))))" - @if [ -d $(SRC_DIR)/$*/bin/ ]; then \ - cp -f $(SRC_DIR)/$*/bin/$(shell basename $@) $@ ; \ - cp -f $(SRC_DIR)/$*/bin/$(shell basename $@.$(IMP_LIB_EXT)) $@.$(IMP_LIB_EXT) ; \ - else \ - ( cd $(SRC_DIR)/$* ; $(C) -c $(foreach file,$(wildcard $(SRC_DIR)/$*/*.$(SRC_EXT)),$(shell basename $(file))) @$(NODE_ARGS_FILE) $(foreach dir,$(INCLUDE_DIRS_DIRECTIVE),$(dir:-I%=-I../../%)) $(CFLAGS)) ; \ - mv $(SRC_DIR)/$*/$(shell basename $(subst .$(LIB_EXT),.$(OBJ_EXT),$@)) $(subst .$(LIB_EXT),.$(OBJ_EXT),$@) ; \ - $(C) -shared -o $@ $(subst .$(LIB_EXT),.$(OBJ_EXT),$@) -Wl,--out-implib,$@.$(IMP_LIB_EXT) $(CFLAGS); \ - fi; - @echo "Done !" - -#^ dependencies files -#checks for includes in all c files of a node, keep only the ones that correspond to other nodes from the project and write them all in a file -# also checks if a node is a binary node (binaries are to be downloaded and put in the bin/ folder of the node) and if so, checks if all the required binaries are in it -$(DEP_FILES): %/$(DEP_FILE): $$(wildcard $$(subst /$(DEP_FILE),,$$@)/*.$(SRC_EXT)) - @echo "building $@..." - @if ! [ -d ./$(dir $@)bin/ ]; then \ - echo $(filter-out $(shell basename $(basename $@)),$(filter $(foreach node,$(EXEC_NODES) $(LIB_NODES),$(shell basename $(node))),$(foreach file,$(shell grep -sh "#include" . $^ | grep "." | sed 's/#include //' | sed 's/ //g'),$(basename $(shell basename $(file)))))) > $@ ; \ - elif ! [ -f ./$(dir $@)bin/dependencies.lnk ]; then \ - echo "Error, no binary dependencies file nor source code in node $@" ;\ - else \ - for f in $$(tail -n+2 ./$(dir $@)bin/dependencies.lnk) ; do\ - if ! [ -f ./$(dir $@)bin/$$f ]; then \ - echo "Node $@ is dependent of file ./$(dir $@)bin/$$f which is missing, check the url in ./$(dir $@)bin/dependencies.lnk to download it"; \ - start $$(head -n 1 ./$(dir $@)bin/dependencies.lnk); \ - echo "Missing file, exiting..."; \ - exit 1; \ - fi \ - done \ - fi; - @echo "Done !" - -#^ Node to file -$(foreach node,$(EXEC_NODES),$(shell basename $(node))): %: $(BIN_DIR)/%$(DOTEXE) -$(foreach node,$(LIB_NODES),$(shell basename $(node))): %: $(BIN_DIR)/%.$(LIB_EXT) #$(BIN_DIR)/%.$(IMP_LIB_EXT) - -#^ Endpoint node from a dependency perspective -$(foreach node,$(EXEC_NODES) $(LIB_NODES),eod_$(node)_eod): %: - @echo "$(subst eod_,,$(subst _eod,,$@)) does not have a dependencies (.dep) file, assuming end-of-dep node" - -#~ NODE CREATOR - - -node_% node_e_%: - @./scripts/create-node.sh -S$(SRC_DIR) $* - -node_l_%: - @./scripts/create-node.sh -L -S$(SRC_DIR) $* - -node_b_%: - @./scripts/create-node.sh -B -S$(SRC_DIR) $* - +include vars.mk + +.PHONY: debug all build reset clean cr rc $(OFILES) + +#~ RECIPES +debug: + @echo "No debug script in ./Makefile" + +test: + @echo "No test script in ./Makefile" + +all: $(OFILES) $(LIBS) $(EXECS) + +build: rc + $(MAKE) all + $(MAKE) clean + cp -r ./$(BINDIR)/* $(BUILDDIR) ||: + $(IMPLIBCLEANUP) + cp -r ./$(ASSETDIR)/* $(BUILDDIR) ||: + rm -r ./$(BINDIR)/* ||: + +reset: + rm -r ./$(BINDIR)/* 2>/dev/null ||: + rm -r ./$(BUILDDIR)/* 2>/dev/null ||: + +clean: + @echo "cleaning up library and executable nodes..." + @rm -f $(foreach node,$(ENODES) $(LNODES),$(node)/*.$(DEPEXT) $(node)/*.$(PPFEXT) $(node)/*.$(ASMEXT) $(node)/*.$(OBJEXT)) + + @for node in $(ONODES) ; do \ + if [ $$($(MAKE) -qC $$node clean 2>/dev/null 1>&2 ||: && echo $$?) -eq 1 ]; then \ + echo "cleaning up $$node..."; \ + $(MAKE) -C $$node clean ; \ + fi \ + done + +cr: rc +rc: reset clean + +#make the files in the bin folder +$(EXECS) $(LIBS): %: $(BINDIR)/% + +#implibs are created at the same time as their corresponding dynamic library +$(call format_lib,%).$(SLFEXT): $(call format_lib,%) + +#^ executables linking +$(foreach exe,$(EXECS),$(BINDIR)/$(exe)): $$(call libexec-to-obj,$$@,%$(DOTEXE)) + @echo "building $@ dependencies : $(EDEP)" + $(if $(EDEP),$(MAKE) $(EDEP)) + @echo "linking $^ along $(EDEP) into $@" + $(CC) -o $@ $^ $(call link-deps,$(EDEP)) $(call NFLAGS, $(LINKING_STEP_FLAG_ID)) $(LFLAGS) + +#^ libraries linking +$(foreach lib,$(LIBS),$(BINDIR)/$(lib)): $$(call libexec-to-obj,$$@,$(call format_lib,%)) + @echo "building $@ dependencies : $(LDEP)" + $(if $(LDEP),$(MAKE) $(LDEP),@echo no dep to build) + @echo "linking $^ along $(LDEP) into $@" + $(CC) -shared -o $@ $^ $(call link-deps,$(LDEP)) $(call NFLAGS, $(LINKING_STEP_FLAG_ID)) $(LFLAGS) $(CREATEIMPLIB) + + +#^ object files assembling +%.$(OBJEXT): %.$(ASMEXT) + @echo "Assembling $< into $@" + $(CC) -c -o $@ $< $(call NFLAGS, $(ASSEMBLING_STEP_FLAG_ID)) $(ASMFLAGS) + +#assembly files compiling +%.$(ASMEXT): %.$(PPFEXT) + @echo "Compiling $< into $@" + $(CC) -S -o $@ $< $(call NFLAGS, $(COMPILING_STEP_FLAG_ID)) $(CMPFLAGS) + +#preprocessed file preprocessing :) +%.$(PPFEXT): %.$(DEPEXT) $$(call getppfdep,$$@) # getppfdep usefull when dep file already exists to determine wether to remake it or not + @echo "deps : $^ $(shell cat $<)" + @echo "Pre-processing $(shell cat $<) into $@" + $(CC) -E -o $@ $(firstword $(shell cat $<)) $(call NFLAGS, $(PREPROCESSING_STEP_FLAG_ID)) $(PPFLAGS) -D$(shell echo '$(notdir $(patsubst %/,%,$(dir $*)))_EXPORT' | tr '[:lower:]' '[:upper:]') + +#dependency file creation +%.$(DEPEXT): %.$(SRCEXT) + @echo "Fetching dependencies for $<" + $(CC) -MM $< $(call NFLAGS, $(DEPENDENCY_STEP_FLAG_ID)) $(PPFLAGS) | sed -z 's/ \\\n//g' | cut -f 2 -d ':' | cut -c2- > $@ + +#catch-all rule for source and header files +%.$(SRCEXT) %.$(HDREXT): ; + +#Ofiles : +$(OFILES): %: $$(shell $(MAKE) -C$$(dir $$@) -qp 2> /dev/null | grep -w "__DEPS:=" | cut -c8-) + @if [ $$($(MAKE) -C$(dir $@) $$(basename $@) -n 2>/dev/null 1>&2 ||: && echo $$?) -eq 0 ]; then \ + echo "building $@ externally" ; \ + $(MAKE) -C$(dir $@) $$(basename $@); \ + else \ + echo "Error : no rule found for $$(basename $@) in $(dir $@)" ; \ + false ; \ + fi + + + +#~ OTHERS + +#node creation +__nl_%: + @./$(SCRIPTDIR)/createnode.sh -L ./$(SRCDIR)/$(patsubst __nl_%,%,$@) + +__ne_%: + @./$(SCRIPTDIR)/createnode.sh -E ./$(SRCDIR)/$(patsubst __ne_%,%,$@) + +__no_%: + @./$(SCRIPTDIR)/createnode.sh -O ./$(SRCDIR)/$(patsubst __no_%,%,$@) + +#*checks if all required scripts are present +ifeq (,$(wildcard $(SCRIPTDIR)/getnodes.sh)) +$(error Required shell script not found in script directory ($(SCRIPTDIR)) : getnodes.sh) +endif +ifeq (,$(wildcard $(SCRIPTDIR)/createnode.sh)) +$(error Required shell script not found in script directory ($(SCRIPTDIR)) : createnode.sh) +endif diff --git a/README.md b/README.md new file mode 100644 index 0000000..d4006d3 --- /dev/null +++ b/README.md @@ -0,0 +1,211 @@ +# C-template + +This is a template intended for multi-purpose C projects, that can easily be modified for C++. + +## Installation + +Clone the repo : +```bash +git clone https://github.com/Bitwise-re/c-template.git +``` +Or using ssh : +```bash +git clone git@github.com:Bitwise-re/c-template.git +``` + +Then delete history : +```bash +rm -r .git +git init +``` + +> [!TIP] +> You can also click on `use this template` on the repo page to create a new repo based on this template. + + +## Project Structure + +``` +/ +├── .github/ +| └── workflows +| ├── build.yml +| ├── deploy.yml +| └── test.yml +├── bin/ +├── build/ +| ├── assets/ +| ├── linux/ +| └── windows/ +├── scripts/ +| ├── createnode.sh +| └── getnodes.sh +├── src/ +│ └── app/ +| ├── main.c +| └── flags.gcc +├── temp/ +├── templates/ +| ├── lib.c +| ├── lib.h +| ├── main.c +| └── onode.mk +├── test/ +├── LICENSE +├── Makefile +├── README.md +└── vars.mk +``` + +### Descriptions + +- `.github/` : Holds the repo files (workflows, issue templates, ...). +- `bin/` : Holds the binaries created by make (.exe, .dll, .dll.a, .so, ...). +- `build` : Holds the final product in the directory corresponding to the os used to build. The assets folder holds static files common to all os. +- `scripts` : Holds the different shell scripts used by makefile. +- `src` : Holds the source code organized in [nodes](#the-nodes). +- `temp` : Holds temporary files used for developping without risking them to be uploaded to the repo. +- `templates` : Holds templates for the [script to create nodes](./scripts/createnodes.sh) +- `test` : Holds the testfiles use for quick tests like syntax or linking. +- `LICENSE` : The project's license +- `Makefile` : The main makefile, contains the recipes for the project +- `vars.mk` : The project's makefile containing all variables and functions, can be safely imported by other makefiles (in [other nodes](#the-nodes) for instance) + + +## Usage + +### The Nodes + +The source folder is structured by nodes, there are 3 types of node : +- __Other node__ \ +Other nodes are custom nodes holding their own Makefile which should include 3 specific variables : \ +`__FILES` -> holds the files built by this node.\ +`__DEPS` -> holds the files on which depend the files above.\ +`__IMPL_LINK` -> How to implement the node's files in the linking step of another file which depend on those files. \ +A node containing a Makefile is processed as an *Other node*. + +- __Executable node__ \ +Executable nodes hold the source code for an executable. +A node containing a main.c file is processed as an *Executable node*. +- __Library node__ \ +Library nodes are holding source code for shared libraries (`.dll` on windows and `.so` on linux). +Any node which isn't an *Executable node* nor an *Other node* is processed as a *Library node*. + +### The Makefiles + +There are 2 main Makefiles in this template : [./Makefile](https://github.com/Bitwise-re/c-template/blob/main/Makefile) wich holds the recipes and [./vars.mk](https://github.com/Bitwise-re/c-template/blob/main/vars.mk) which holds all structure related variables as well as functions for the recipes. + +Project structure, extensions used and flags for each step of the build chain can be found in [./vars.mk](https://github.com/Bitwise-re/c-template/blob/main/vars.mk). + +> [!TIP] +> While the flags for each step of the build chain are the same for every node, you can add flags for the linking step by adding them in `{step_id}.flags`, where *step_id* can be found in [./vars.mk](https://github.com/Bitwise-re/c-template/blob/main/vars.mk).. Each flags with the prefix W_ will be used for windows builds and L_ for linux builds. + +### Adding files to be built + +To add an executable, just create a new subfolder in `./src/`containing a `main.c` file. +Same for adding a file with custom build process : just create a new subfolder in `./src/` containing a `Makefile`. +To add a library, create a new subfolder in `./src/` with source code in it. +To add ressources/assets to be directly inserted in the final product's root folder, put them in `./build/assets`. + +> [!TIP] +> To add new nodes, the main Makefile provides recipes : +> | Node Type | Command | +> | --- | --- | +> | Executable | make \__ne\_{node_name} | +> | Library | make \__nl\_{node_name} | +> | Other | make \__no\_{node_name} | + +## The build process + +```mermaid +flowchart TD; + START((make build)) --> RC@{ shape: procs, label: "Clean/Reset"} + RC --> MKA@{ shape: procs, label: "make all" } + MKA --> CLN@{ shape: procs, label: "Clean" } + CLN --> CPB@{ shape: proc, label: "Copy binaries to build folder" } + CPB --> CLI@{ shape: proc, label: "Remove import libraries from build folder" } + CLI --> CPA@{ shape: proc, label: "Copy assets to build folder" } + CPA --> CLB@{ shape: proc, label: "Empty bin folder" } + CLB --> END@{ shape: double-circle, label: "Done" } + CLN -..-> RCG_CLN@{ shape: f-circ, label: "Clean" } + subgraph RCG [ Clean/Reset ] + RCG_START((make cr)) --> RCG_BIN@{ shape: proc, label: "Empty bin directory" } + RCG_BIN --> RCG_BLD@{ shape: proc, label: "Empty build directory" } + RCG_BLD --> RCG_CLN + RCG_CLN --> RCG_FEN@{ shape: hex, label: "For each Executable and Library node" } + RCG_FEN -->|Next| RCG_DLD@{ shape: proc, label: "Delete dependency files" } + RCG_DLD --> RCG_DLI@{ shape: proc, label: "Delete pre-processor files" } + RCG_DLI --> RCG_DLA@{ shape: proc, label: "Delete assembly files" } + RCG_DLA --> RCG_DLO@{ shape: proc, label: "Delete object files" } + RCG_DLO --> RCG_FEN + RCG_FEN ---->|Done| RCG_FEON@{ shape: hex, label: "For each Other node" } + RCG_FEON -->|Next| RCG_CON@{ shape: procs, label: "Execute 'make clean' in the node" } + RCG_CON --> RCG_FEON + RCG_FEON -->|Done| RCG_END@{ shape: double-circle, label: "Done" } + end + subgraph MKA_G [ make all ] + MKA_START((make all)) --> MKA_FEN@{ shape: hex, label: "For each Node" } + MKA_FEN -->|Next| MKA_INO@{ shape: diamond, label: "Is it an Other node ?" } + MKA_INO -->|Yes| MKA_BON@{ shape: procs, label: "Build Other node" } + MKA_INO -->|No| MKA_BDN@{ shape: procs, label: "Build Executable/Library node" } + MKA_FEN ---->|Done| MKA_END@{ shape: double-circle, label: "Done" } + + subgraph MKO [ Build an Other node ] + MKO_START(("make %")) --> MKO_GTN@{ shape: proc, label: "Get associated node" } + MKO_GTN --> MKO_GTD@{ shape: proc, label: "Get dependencies from the node's Makefile" } + MKO_GTD --> MKO_BDD@{ shape: procs, label: "Build dependencies" } + MKO_BDD --> MKO_BLD@{ shape: procs, label: "Execute 'make %' in the node" } + MKO_BLD --> MKO_END@{ shape: double-circle, label: "Done" } + end + subgraph MKN [ Build a Library/Executable node ] + MKN_START(("make %(.exe) / %.so(.dll)")) --> MKN_GTN@{ shape: proc, label: "Get associated node" } + MKN_GTN --> MKN_FEF@{ shape: hex, label: "For each source file (.c)" } + MKN_FEF -->|Next| MKN_CDF@{ shape: proc, label: "Create dependency file" } + MKN_CDF --> MKN_CIF@{ shape: proc, label: "Create pre-processor file" } + MKN_CIF --> MKN_CAF@{ shape: proc, label: "Create assembly file" } + MKN_CAF --> MKN_COB@{ shape: proc, label: "Create object file" } + MKN_COB --> MKN_FEF + MKN_FEF -->|Done| MKN_DEP@{ shape: proc, label: "Get dependencies from the node's dep files" } + MKN_DEP --> MKN_BDD@{ shape: procs, label: "Build dependencies" } + MKN_BDD --> MKN_LNK@{ shape: proc, label: "Link object files and dependencies into %" } + MKN_LNK --> MKN_END@{ shape: double-circle, label: "Done" } + end + MKA_BON -..-> MKO_START + MKA_BDN -..-> MKN_START + MKO_BDD -..-> MKA_START + MKN_BDD -..-> MKA_START + MKN_END -..-> MKA_FEN + MKO_END -..-> MKA_FEN + end + RC -..-> RCG_START + + MKA -..-> MKA_START +``` + +## Included Github Workflows + +This templates comes with Github Workflows. +- Test : + Triggered on PR, used to verify modifications to important branches does not bring bugs. + Passes the code through a series of tests, including the whole buildling process, in different environnements. +- Build : + Triggered on demand by other workflows, covers the whole building process for the linux and windows app. +- Deploy : + Triggered by a push on the main branch, calls the build process and package the output into a release. + +## Contributing + +Pull requests are welcome. For major changes, please open an issue first +to discuss what you would like to change. + +> [!CAUTION] +> Please make sure to update tests as appropriate. + +## License + +This project is under [GNU 3 License](https://github.com/Bitwise-re/c-template/blob/main/LICENSE) + + + + + diff --git a/build/assets/.gitkeep b/build/assets/.gitkeep new file mode 100644 index 0000000..e69de29 diff --git a/build/linux/.gitkeep b/build/linux/.gitkeep new file mode 100644 index 0000000..e69de29 diff --git a/build/other/.gitkeep b/build/other/.gitkeep new file mode 100644 index 0000000..e69de29 diff --git a/build/windows/.gitkeep b/build/windows/.gitkeep new file mode 100644 index 0000000..e69de29 diff --git a/scripts/create-node.sh b/scripts/create-node.sh deleted file mode 100644 index 999fc05..0000000 --- a/scripts/create-node.sh +++ /dev/null @@ -1,70 +0,0 @@ -#!/bin/bash -# script used to create a node -# -E, -B and -L are used to specify the node type (executable, binary or library), default is executable -# the name of the node follow the type directive -# -S is used to specify the folder in which the nodes shall be created, default is ./ -# Caution : -S./dir/ is not the same as -S ./dir/ -# -# -# -# create-node simulation -S -> creates a executable node named "simulation" in ./ -# create-node -E simulation_console -S./src/ simulation_windows -> creates executable nodes named "simulation_console" in ./ and "simulation_windows" in ./src/ -# create-node -B -S./worlds/ -L dimension1 dimension2 -E universe -> creates binary nodes named "dimension1" and "dimension2" as well as a executable node named "universe" in ./worlds/ - -execs="" -bins="" -libs="" -dir="./" -type=0 # 0->exec | 1->lib - -for cmd in $@; do - case $cmd in - "-E") - type=0;; - "-L") - type=1;; - "-B") - type=2;; - "-S"*) - dir=${cmd/#-S};; - *) - case $type in - 2) - bins="$bins $dir/$cmd";; - 1) - libs="$libs $dir/$cmd";; - *) - execs="$execs $dir/$cmd";; - esac - esac -done - -if [ "$libs" == "" ] && [ "$execs" == "" ] && [ "$bins" == "" ]; then - echo "Error : expected a node name" - exit 2 -fi - -for node in $execs; do - mkdir -p "$node" - touch "$node/main.c" - touch "$node/main.h" - touch "$node/gcc.flags" - echo "Created executable node : $node" -done - -for node in $bins; do - mkdir -p "$node/bin" - touch "$node/bin/dependencies.lnk" - touch "$node/$(basename $node).h" - echo "Created binary node : $node" -done - -for node in $libs; do - mkdir -p "$node" - touch "$node/$(basename $node).c" - touch "$node/$(basename $node).h" - touch "$node/gcc.flags" - echo "Created library node : $node" -done - -echo "Operations successfully terminated !" \ No newline at end of file diff --git a/scripts/createnode.sh b/scripts/createnode.sh new file mode 100755 index 0000000..c363d73 --- /dev/null +++ b/scripts/createnode.sh @@ -0,0 +1,31 @@ +#!/bin/bash + +if ! [ 2 -eq $# ]; then + echo "Error: Invalid number of arguments." + exit 2 +fi + +if ! [[ "-E -L -O" =~ ( |^)$1( |$) ]]; then + echo "Error: Unknown argument '$1'." + exit 2 +fi + +case $1 in + "-O") + echo "creating library node $2..." + mkdir -p $2 + cp ./templates/onode.mk ./$2/Makefile + ;; + "-E") + echo "creating library node $2..." + mkdir -p $2 + cp ./templates/main.c ./$2/ + ;; + "-L") + echo "creating library node $2..." + mkdir -p $2 + cp ./templates/lib.c ./$2/ + cp ./templates/lib.h ./$2/ + ;; +esac +echo "Done" diff --git a/scripts/getnodes.sh b/scripts/getnodes.sh old mode 100644 new mode 100755 index b1e23a6..b0b77ff --- a/scripts/getnodes.sh +++ b/scripts/getnodes.sh @@ -1,40 +1,72 @@ #!/bin/bash # Script used to get all nodes from a folder -# Nodes returned can be either executable nodes (-E) or library nodes (-L), default is -E -# $1 is the folder to search for nodes in -# Example : ./scripts/getnodes ./src/ +# Nodes returned can be either executable nodes (-E), library nodes (-L), or other nodes (-O) +# $2 is the folder to search for nodes in +# Example : ./scripts/getnodes.sh -E ./src/ # will return all nodes that contains source code for an executable in the directory ./src/ -# Whereas : ./scripts/getnodes -L ./src2/ +# Whereas : ./scripts/getnodes.sh -L ./src2/ # will return all nodes that contains source code for a library in the directory ./src2/ # -# NOTE : The term "node" refers to a subfolder containing source code for either executables (executable nodes) or libraries (library nodes) +# NOTE : The term "node" refers to a subfolder of $2 +# +# CLASSIFICATION : +# Nodes are classified "other" when they contain a makefile of their own at their root (protocol for other nodes is to use this makefile instead of the one for libraries or executables). +# Nodes are classified "executable" when they contain a file named main, whatever its extension is. +# Leftover nodes are classified "library". +# +# HELP : If $1 is -h, displays this message + + +# -h to diplay help message +if [ "-h" == "$1" ]; then + head -n 19 $0 | tail -n 18 | cut -c 5- + exit 0 +fi + +# checks if there is 2 args (filter and folder) +if ! [ 2 -eq $# ]; then + echo "Error: Invalid number of arguments." + exit 2 +fi + +# checks if filter is valid +if ! [[ "-E -L -O" =~ ( |^)$1( |$) ]]; then + echo "Error: Unknown argument '$1.'" + exit 2 +fi -if [ 2 -gt $# ]; then - echo "Error: Invalid number of arguments" +# checks if search folder exists +if ! [ -d $2 ]; then + echo "Error: $2 is not a valid directory." exit 2 fi -nodes="" -condition="" +#empty the node vars +Enodes="" +Lnodes="" +Onodes="" + +for dir in $(echo $2/*/); do + # if makefile, then other node + if [ -f $dir/Makefile ] || [ -f $dir/makefile ] || [ -f $dir/GNUmakefile ]; then + Onodes="$Onodes $dir" + elif [ -n "$(ls $dir | grep -w main)" ]; then + Enodes="$Enodes $dir" + else + Lnodes="$Lnodes $dir" + fi +done + case $1 in + "-L") + echo $Lnodes ;; "-E") - condition="main.c";; - "-L");; + echo $Enodes ;; + "-O") + echo $Onodes ;; *) - echo "Error: Invalid argument: $1" - exit 2;; + echo "Critical Error : Unexpected branching" + exit 1 ;; esac -for dir in $@; do - if [ $dir = $1 ]; then continue; fi - if ! [ -d $dir ] || ! [ "$(ls -A $dir)" ]; then - continue - fi - for subdir in $(echo $dir/*/); do - if [ "$(ls -l $subdir | grep main.c | tail -c 7)" = "$condition" ]; then - nodes="$nodes $subdir" - fi - done -done - -echo $nodes \ No newline at end of file +exit 0 \ No newline at end of file diff --git a/src/.gitkeep b/src/.gitkeep new file mode 100644 index 0000000..e69de29 diff --git a/src/app/lnk.flags b/src/app/lnk.flags new file mode 100644 index 0000000..ab09ebf --- /dev/null +++ b/src/app/lnk.flags @@ -0,0 +1 @@ +W_-mconsole \ No newline at end of file diff --git a/src/app/main.c b/src/app/main.c new file mode 100644 index 0000000..af6388e --- /dev/null +++ b/src/app/main.c @@ -0,0 +1,6 @@ +#include + +int main(){ + printf("Hello World !\n"); + return 0; +} diff --git a/templates/lib.c b/templates/lib.c new file mode 100644 index 0000000..d028761 --- /dev/null +++ b/templates/lib.c @@ -0,0 +1,7 @@ +#include "lib.h" +#include + +int libfun(){ + printf("Hello From Library !"); + return 0; +} diff --git a/templates/lib.h b/templates/lib.h new file mode 100644 index 0000000..4158c35 --- /dev/null +++ b/templates/lib.h @@ -0,0 +1,10 @@ +#ifndef __lib_h_ +#define __lib_h_ + +#ifndef LIBAPI +# define LIBAPI extern +#endif //LIBAPI + +LIBAPI int libfun(); + +#endif //__lib_h_ diff --git a/templates/main.c b/templates/main.c new file mode 100644 index 0000000..a9437ab --- /dev/null +++ b/templates/main.c @@ -0,0 +1,6 @@ +#include + +int main(){ + printf("Hello World !"); + return 0; +} diff --git a/templates/onode.mk b/templates/onode.mk new file mode 100644 index 0000000..d99c734 --- /dev/null +++ b/templates/onode.mk @@ -0,0 +1,5 @@ +include ../../vars.mk + +__FILES:= +__DEPS:= +__IMPL_LINK:= diff --git a/vars.mk b/vars.mk new file mode 100644 index 0000000..7119309 --- /dev/null +++ b/vars.mk @@ -0,0 +1,104 @@ + +#~ MAKEFILE SPECIAL TARGETS + +#enables the makefile secondary expansion +.SECONDEXPANSION: ; +#disable implicit rules +.SUFFIXES: ; +#prevent make from deleting intermediates files +.SECONDARY: ; + +#~ software +CC:=gcc + +#~ architecture + +#directories +SRCDIR:=./src +BINDIR:=./bin +SCRIPTDIR:=./scripts +BUILDDIR:=./build/other +ASSETDIR:=./build/assets/ +ifeq ($(OS),Windows_NT) + BUILDDIR:=./build/windows +else + BUILDDIR:=./build/linux +endif + +#extensions +HDREXT:=h +SRCEXT:=c +DEPEXT:=d +PPFEXT:=i +ASMEXT:=s +OBJEXT:=o +SLFEXT:=a +ifeq ($(OS),Windows_NT) + DOTEXE:=.exe + format_lib=$(1).dll +else + DOTEXE:= + format_lib=lib$(1).so +endif + +#transform a library or executable file -$(1)- into the object files produced by this node, using a special formatting for each type of file -$(2)- +libexec-to-obj = $(patsubst %.c,%.o,$(wildcard $(SRCDIR)/$(patsubst $(2),%,$(notdir $(1)))/*.$(SRCEXT))) + +#get all the header files included +define getppfdep +$(shell cat $(patsubst %.$(PPFEXT),%.$(DEPEXT),$(1)) 2> /dev/null ||:) +endef + +#create the produced files from a node, for each type of node +node-to-execs=$(foreach node,$(1),$(shell basename $(node))$(DOTEXE)) +node-to-libs=$(foreach node,$(1),$(call format_lib,$(shell basename $(node)))) +node-to-ofiles=$(foreach node,$(1),$(foreach file,$(shell $(MAKE) -C$(node) -qp 2> /dev/null | grep -w "__FILES :=" | grep -vw "node-to-ofiles" | cut -c12-),$(node)/$(file))) + +#create the dependencies for and from an object file +obj-dep=$(filter-out $(2),$(foreach dfile,$(shell find ./$(dir $(1))/ -name '*.$(DEPEXT)'),$(foreach dep,$(shell cat $(dfile) 2>/dev/null ||:),$(filter $(EXECS),$(call node-to-execs, $(dir $(dep)))) $(filter $(LIBS),$(call node-to-libs, $(dir $(dep)))) $(filter $(OFILES),$(call node-to-ofiles, ./$(dir $(dep))))))) + +#dependency formulas +EDEP = $(call obj-dep,$(call libexec-to-obj,$@,%$(DOTEXE)),$(notdir $@)) +LDEP = $(call obj-dep,$(call libexec-to-obj,$@,$(call format_lib,%)),$(notdir $@)) + +#generates all the files to link against from EDEP or LDEP -$(1)- +pre-link-deps = $(foreach dep,$(filter $(LIBS),$(1)),$(call LINKLIB,$(dep))) $(foreach dep,$(filter-out $(LIBS) $(EXECS),$(1)),$(shell $(MAKE) -C$(dir $(dep)) -qp 2> /dev/null | grep -w "__IMPL_LINK :=" | grep -vw "link-deps" | cut -c15-)) +ifeq ($(OS),Windows_NT) +link-deps = $(foreach file,$(call pre-link-deps,$(1)),$(BINDIR)/$(file)) +else +link-deps = $(call pre-link-deps,$(1)) +endif + +#^ nodes +LNODES:=$(shell ./scripts/getnodes.sh -L $(SRCDIR) 2> /dev/null ||:) +ENODES:=$(shell ./scripts/getnodes.sh -E $(SRCDIR) 2> /dev/null ||:) +ONODES:=$(shell ./scripts/getnodes.sh -O $(SRCDIR) 2> /dev/null ||:) +ANODES:=$(LNODES) $(ENODES) $(ONODES) + +EXECS:=$(call node-to-execs,$(ENODES)) +LIBS:=$(call node-to-libs,$(LNODES)) +OFILES:=$(call node-to-ofiles,$(ONODES)) + +#^flags +PPFLAGS:=-I$(SRCDIR) $(foreach node,$(ANODES),-I$(node)) +CMPFLAGS:=-g -Wall -fPIC +ifeq ($(OS),Windows_NT) + PREFLAG:=W_ + LFLAGS:=-Lbin -mwindows -Wl,-rpath='$${ORIGIN}' + CREATEIMPLIB=-Wl,--out-implib,$@.$(SLFEXT) + LINKLIB=$(1).$(SLFEXT) + IMPLIBCLEANUP:=echo "removing build-purpose files..." && rm ./$(BUILDDIR)/$(call LINKLIB,$(call format_lib,*)) 2>/dev/null ||: +else + PREFLAG:=L_ + LFLAGS:=-Lbin -Wl,-rpath='$${ORIGIN}' + LINKLIB=-l$(patsubst $(call format_lib,%),%,$(1)) +endif +LINKING_STEP_FLAG_ID:=lnk +ASSEMBLING_STEP_FLAG_ID:=asm +COMPILING_STEP_FLAG_ID:=cpl +PREPROCESSING_STEP_FLAG_ID:=pp +DEPENDENCY_STEP_FLAG_ID:=dep +NFLAGS_lnk=$(patsubst $(PREFLAG)%,%,$(filter $(PREFLAG)%,$(shell echo $$(cat $(dir $^)/$(1).flags 2>/dev/null ||:)))) + +Vdebug: + @echo No debug recipe in vars.mk