From e9b1647be7f9685964104e9a160ae324377710ee Mon Sep 17 00:00:00 2001 From: Peter M. Groen Date: Sat, 20 Aug 2022 00:06:44 +0200 Subject: [PATCH] initial commit --- README.md | 0 scripts/setup_submodules | 170 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ scripts/submodules.list | 3 +++ 3 files changed, 173 insertions(+), 0 deletions(-) create mode 100644 README.md create mode 100755 scripts/setup_submodules create mode 100644 scripts/submodules.list diff --git a/README.md b/README.md new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/README.md diff --git a/scripts/setup_submodules b/scripts/setup_submodules new file mode 100755 index 0000000..0aad384 --- /dev/null +++ b/scripts/setup_submodules @@ -0,0 +1,170 @@ +#!/bin/bash + +# =============================================== +# == Setting some environment variables +# =============================================== +GIT_URL_OPEN="http://gitlab.osdev.nl/open_source" +GIT_URL_CLOSED="git@gitlab.osdev.nl:closed_source" + +FUNC_RESULT="-1" + +# Name : print_usage_exit() +# Description : Print the way this script is intended to be used and exit. +# Parameters : None. +# Returns : err_code 1 to the Operating System +# -------------------------------------------------------------------------------------- +function print_usage_exit() +{ + echo "Usage $0 -i|--install|-u|--update" + echo " -i or --install Install the submodules mentioned in the submodules.list" + echo " -u or --update Update the submodules mentioned in the submodules.list" + echo " " + exit 1 +} + +# Name : check_top_or_sub +# Description : Determine if we're running in a "single" lib-build or part of a +# "meta"-repository ( submodule ). +# Parameters : None +# Returns : Updates the value FUNC_RESULT. +# -1 - We're neither a git-repo or submodule. +# 0 - We're a submodule +# 1 - We're a top-repo ( Single library ) +# -------------------------------------------------------------------------------------- +function check_top_or_sub() +{ + # This function checks if we're the top-repository. + # In that case we need the submodules.. If we're already a submodule, + # we simply exit this script with a message + if [ -e ./.git ]; then + FUNC_RESULT="1" + return + elif [ -e ../.git ]; then + if [ -e ../.submodules ]; then + echo "Seems like we're already a submodule. Nothing to do here." + FUNC_RESULT="0" + return + fi + fi + FUNC_RESULT="-1" + return +} + +# Name : check_working_dir +# Description : If we're in the top of our repo, we can run this script further. +# Parameters : None. +# Returns : Updates the value FUNC_RESULT. +# -1 - Not used. +# 0 - We're not on the top-level +# 1 - We're at the top-level. Good to go. +# -------------------------------------------------------------------------------------- +function check_working_dir() +{ + FUNC_RESULT="-1" + # Check if we're in the top-level directory of our repository. + if [ -f ./scripts/submodules.list ]; then + # We're good to go + FUNC_RESULT="1" + return + fi + FUNC_RESULT="0" + return +} + +# Name : read_submodules +# Description : Read the list of submodules needed for this project +# Parameters : None +# Returns : Updates the value FUNC_RESULT +# 0 - Module list was not found +# 1 - Module list was found and read. +# -------------------------------------------------------------------------------------- +function read_submodules() +{ + FUNC_RESULT="-1" + if [ -e ./scripts/submodules.list ]; then + source ./scripts/submodules.list + FUNC_RESULT="1" + return + fi + + echo "Submodules list not found...." + FUNC_RESULT="0" + return +} + +# Name : add_submodules +# Description : Configure the repo to add the submodules. +# Parameters : None. +# Returns : None. +# -------------------------------------------------------------------------------------- +function add_submodules() +{ + echo -e "Adding SubModule(s)." + for SUB_MODULE in ${SUB_MODULES_OPEN} + do + git submodule add -f ${GIT_URL_OPEN}/${SUB_MODULE}.git submodules/${SUB_MODULE} + git config submodule.${SUB_MODULE}.url ${GIT_URL_OPEN}/${SUB_MODULE}.git + done + + for SUB_MODULE in ${SUB_MODULES_CLOSED} + do + echo {GIT_URL_CLOSED}/${SUB_MODULE}.git + git submodule add -f ${GIT_URL_CLOSED}/${SUB_MODULE}.git submodules/${SUB_MODULE} + git config submodule.${SUB_MODULE}.url ${GIT_URL_CLOSED}/${SUB_MODULE}.git + done + +} + +# Name : get_submodules +# Description : Actually get the submodules from gitlab and add them. +# Parameters : None +# Returns : None +# -------------------------------------------------------------------------------------- +function get_submodules() +{ + git submodule update --init --recursive +} + +# Name : update_submodules +# Description : Update the submodules already added. +# Parameters : None +# Returns : None +# -------------------------------------------------------------------------------------- +function update_submodules() +{ + git submodule update --recursive +} + +# ============================================================================= +# == T H E M A I N E N T R Y O F T H I S S C R I P T == +# ============================================================================= +check_top_or_sub +if [ "${FUNC_RESULT}" == "0" ]; then + echo "Seems like we're a submodule already or not part of a repository." + exit 0 +fi + +check_working_dir +if [ "${FUNC_RESULT}" == "0" ]; then + echo "Go to the top of this repository and type : scripts/setup_submodules [-i|--install]" + exit 0 +fi + +read_submodules + +case "$1" in + -i*|--install*) + echo "Installing submodules for this repository ( ${PWD} )" + add_submodules + get_submodules + ;; + -u*|--update*) + echo "Update submodules : ${SUB_MODULES}" + update_submodules + ;; + *) + echo "No parameters found..." + print_usage_exit + ;; +esac + diff --git a/scripts/submodules.list b/scripts/submodules.list new file mode 100644 index 0000000..e324929 --- /dev/null +++ b/scripts/submodules.list @@ -0,0 +1,3 @@ +SUB_MODULES_OPEN="cmake" + +SUB_MODULES_CLOSED="" -- libgit2 0.21.4