mirror of
https://github.com/OpenSolo/OpenSolo.git
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Remove submodule 3dr-yocto-bsp-base
This commit is contained in:
Matt
parent
71460cfb14
commit
8e77a30d6f
3
.gitmodules
vendored
3
.gitmodules
vendored
@ -25,9 +25,6 @@
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[submodule "solo-builder"]
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path = solo-builder
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url = https://github.com/OpenSolo/solo-builder.git
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[submodule "3dr-yocto-bsp-base"]
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path = 3dr-yocto-bsp-base
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url = https://github.com/OpenSolo/3dr-yocto-bsp-base.git
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[submodule "dronekit-python-solo"]
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path = dronekit-python-solo
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url = https://github.com/dronekit/dronekit-python-solo.git
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@ -1 +0,0 @@
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Subproject commit 8bbd0a61034f8348b58513dfc7d8ee46a3546d4f
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226
git-submodule-rewrite.sh
Executable file
226
git-submodule-rewrite.sh
Executable file
@ -0,0 +1,226 @@
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#!/usr/bin/env bash
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# This script builds on the excellent work by Lucas Jenß, described in his blog
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# post "Integrating a submodule into the parent repository", but automates the
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# entire process and cleans up a few other corner cases.
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# https://x3ro.de/2013/09/01/Integrating-a-submodule-into-the-parent-repository.html
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function usage(){
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echo "Usage: $0 <submodule-name> [<submodule-branch>]"
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echo "Merge a single branch of <submodule-name> into a repo, retaining file history."
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echo "If provided then <submodule-branch> will be merged, otherwise master."
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echo ""
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echo "options:"
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echo " -h, --help Print this message"
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echo " -v, --verbose Display verbose output"
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}
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function abort {
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echo "$(tput setaf 1)$1$(tput sgr0)"
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exit 1
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}
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function request_confirmation {
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read -p "$(tput setaf 4)$1 (y/n) $(tput sgr0)"
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[ "$REPLY" == "y" ] || abort "Aborted!"
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}
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function warn() {
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cat << EOF
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This script will convert your "${sub}" git submodule into
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a simple subdirectory in the parent repository while retaining all
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contents, file history and its own submodules.
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The script will:
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* delete the ${sub} submodule configuration from .gitmodules and
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.git/config and commit it.
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* rewrite the entire history of the ${sub} submodule so that all
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paths are prefixed by ${path}.
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This ensures that git log will correctly follow the original file
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history.
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* merge the submodule into its parent repository and commit it.
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* reinstate any of the submodule's own submodules as part of the parent
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repository
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NOTE: This script might completely garble your repository, so PLEASE apply
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this only to a fresh clone of the repository where it does not matter if
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the repo is destroyed. It would be wise to keep a backup clone of your
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repository, so that you can reconstitute it if need be. You have been
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warned. Use at your own risk.
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EOF
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request_confirmation "Do you want to proceed?"
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}
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function git_version_lte() {
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OP_VERSION=$(printf "%03d%03d%03d%03d" $(echo "$1" | tr '.' '\n' | head -n 4))
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GIT_VERSION=$(git version)
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GIT_VERSION=$(printf "%03d%03d%03d%03d" $(echo "${GIT_VERSION#git version }" | sed -E "s/([0-9.]*).*/\1/" | tr '.' '\n' | head -n 4))
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echo -e "${GIT_VERSION}\n${OP_VERSION}" | sort | head -n1
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[ ${GIT_VERSION} -le ${OP_VERSION} ]
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}
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# Convert a url to an absolute url
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#
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# Parameters:
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# $1: The url to check
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# $2: The base url to use if $1 is a relative path
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#
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# Returns an absolute url
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function absolute_url {
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local url=$1
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local base=$2
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if [[ $url =~ \.\. ]]; then
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echo "$base/$(basename $url)"
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else
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echo $url
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fi
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}
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function main() {
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warn
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if [ "${verbose}" == "true" ]; then
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set -x
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fi
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# Remove submodule and commit
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git config -f .gitmodules --remove-section "submodule.${sub}"
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if git config -f .git/config --get "submodule.${sub}.url"; then
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git config -f .git/config --remove-section "submodule.${sub}"
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fi
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rm -rf "${path}"
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git add -A .
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git commit -m "Remove submodule ${sub}"
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rm -rf ".git/modules/${sub}"
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# Rewrite submodule history
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local tmpdir="$(mktemp -d -t submodule-rewrite-XXXXXX)"
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git clone -b "${branch}" "${url}" "${tmpdir}"
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pushd "${tmpdir}"
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local tab="$(printf '\t')"
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local filter="git ls-files -s | sed \"s:${tab}:${tab}${path}/:\" | GIT_INDEX_FILE=\${GIT_INDEX_FILE}.new git update-index --index-info && mv \${GIT_INDEX_FILE}.new \${GIT_INDEX_FILE} || true"
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git filter-branch --index-filter "${filter}" HEAD
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popd
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# Merge in rewritten submodule history
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git remote add "${sub}" "${tmpdir}"
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git fetch "${sub}"
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if git_version_lte 2.8.4
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then
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# Previous to git 2.9.0 the parameter would yield an error
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ALLOW_UNRELATED_HISTORIES=""
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else
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# From git 2.9.0 this parameter is required
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ALLOW_UNRELATED_HISTORIES="--allow-unrelated-histories"
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fi
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git merge -s ours --no-commit ${ALLOW_UNRELATED_HISTORIES} "${sub}/${branch}"
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rm -rf tmpdir
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# Add submodule content
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git clone -b "${branch}" "${url}" "${path}"
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# Transfer its own submodules to the parent
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add_submod_cmds=""
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if [ -f ${path}/.gitmodules ]; then
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sub_names=$(git config -f ${path}/.gitmodules --get-regex path | sed 's/.* \(.*\)$/\1/g')
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for sub_name in ${sub_names}; do
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sub_branch=$(git config -f ${path}/.gitmodules --get "submodule.${sub_name}.branch") || true
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[ -n "${sub_branch}" ] && sub_branch="-b ${sub_branch}"
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sub_path=$(git config -f ${path}/.gitmodules --get "submodule.${sub_name}.path")
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sub_url=$(git config -f ${path}/.gitmodules --get "submodule.${sub_name}.url")
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# remove the sub-submodule (which should be empty) and cache the command to reinstate it
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rmdir ${path}/${sub_path}
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add_submod_cmds="$add_submod_cmds git submodule add ${sub_branch} --name ${sub_name} -- ${sub_url} ${path}/${sub_path} ; "
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done
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fi
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rm -rf "${path}/.git" "${path}/.gitmodules"
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git add "${path}"
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if [ -n "${add_submod_cmds}" ]; then
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bash -c "${add_submod_cmds}"
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fi
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git commit -m "Merge submodule contents for ${sub}/${branch}"
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git config -f .git/config --remove-section "remote.${sub}"
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set +x
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echo "$(tput setaf 2)Submodule merge complete. Push changes after review.$(tput sgr0)"
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}
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set -euo pipefail
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declare verbose=false
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while [ $# -gt 0 ]; do
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case "$1" in
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(-h|--help)
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usage
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exit 0
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;;
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(-v|--verbose)
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verbose=true
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;;
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(*)
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break
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;;
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esac
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shift
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done
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declare sub="${1:-}"
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declare branch="${2:-master}"
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if [ -z "${sub}" ]; then
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>&2 echo "Error: No submodule specified"
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usage
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exit 1
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fi
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shift
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if [ -n "${1:-}" ]; then
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shift
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fi
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if [ -n "${1:-}" ]; then
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>&2 echo "Error: Unknown option: ${1:-}"
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usage
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exit 1
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fi
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if ! [ -d ".git" ]; then
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>&2 echo "Error: No git repository found. Must be run from the root of a git repository"
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usage
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exit 1
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fi
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declare path="$(git config -f .gitmodules --get "submodule.${sub}.path")"
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declare superproject_dir="$(dirname $(git config --get remote.origin.url))"
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declare url=$(absolute_url $(git config -f .gitmodules --get "submodule.${sub}.url") $superproject_dir)
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if [ -z "${path}" ]; then
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>&2 echo "Error: Submodule not found: ${sub}"
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usage
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exit 1
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fi
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if [ -z "${superproject_dir}" ]; then
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>&2 echo "Error: Could not determine the remote origin for this superproject: ${superproject_dir}"
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usage
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exit 1
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fi
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if ! [ -d "${path}" ]; then
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>&2 echo "Error: Submodule path not found: ${path}"
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usage
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exit 1
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fi
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main
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