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Basic debian package build with hooks

This commit is contained in:
William Petit 2015-08-04 23:58:43 +02:00
parent 51198bb298
commit 5b0882ce7a
7 changed files with 121 additions and 206 deletions
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8
hooks/debian/install-build-depends-prebuild Executable file
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@ -0,0 +1,8 @@
#!/bin/bash
source "${TAMARIN_UTIL}"
if [ -f debian/control ]; then
info "Installing build dependencies..."
mk-build-deps --install debian/control
fi

43
hooks/git/create-changelog-prebuild Executable file
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@ -0,0 +1,43 @@
#!/usr/bin/env bash
source "${TAMARIN_UTIL}"
if [ -f debian/changelog ] || [ ! -d .git ]; then
info "Not a Git repository or Debian changelog already exists !"
exit
fi
if [ -z $(which git) ]; then
info "Installing Git..."
apt-get install --yes --no-install-recommends git-core
fi
# Get commits log as changelog
logs=$(git log --pretty=format:"%an - %h : %s" | sed 's/"/\\"/g')
# Set the top commiter as the maintainer of the project if not defined
top_contributor=$(git log --pretty=short | git shortlog -s -n -e | sed 's/^\s*[0-9]*\s*//g' | head -n 1)
maintainer=$(get_opt maintainer "${top_contributor}")
project_name=$(get_opt project_name)
version=$(get_opt version 0.0.0)
distribution=$(get_opt distribution UNRELEASED)
urgency=$(get_opt urgency low)
commit_count=$(git rev-list --count --first-parent HEAD)
current_commit=$(git log -n 1 --pretty=format:"%h")
version_suffix=${commit_count}-${current_commit}
echo "${project_name} (${version}) ${distribution}; urgency=${urgency}" > debian/changelog
echo >> debian/changelog
while read -r entry; do
echo " * ${entry}" >> debian/changelog
done <<< "$(echo -e "${logs}" | sed 's/^"//')"
echo >> debian/changelog
echo " -- ${maintainer} $(date -R)" >> debian/changelog
echo >> debian/changelog

10
hooks/tamarin/export-dist-postbuild Executable file
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@ -0,0 +1,10 @@
#!/bin/bash
# Create new directory
mkdir -p /dist
# Move generated files
mv ../*.deb /dist
mv ../*.changes /dist
mv ../*.dsc /dist
mv ../*.tar.xz /dist

216
lib/build.sh
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@ -1,229 +1,61 @@
#!/usr/bin/env bash #!/usr/bin/env bash
#set -x LIB_DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
export TAMARIN_UTIL="${LIB_DIR}/util.sh"
DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd ) source "${TAMARIN_UTIL}"
source "${DIR}/util.sh"
DIST_DIR="${BASE_DIR}/dist" DIST_DIR="${BASE_DIR}/dist"
SRC_DIR="${BASE_DIR}/src" SRC_DIR="${BASE_DIR}/src"
HOOKS_DIR="${BASE_DIR}/hooks"
function get_project_opt { function exec_hooks {
filter=${1}
manifest_path=${SRC_DIR}/tamarin.json
if [ -e "${manifest_path}" ]; then
jq -r "${filter}" ${manifest_path} | sed 's/null//g'
fi
}
function get_build_dir { hook=${1}
project_name="${1}" workspace=${2}
temp_dir=$(mktemp -d)
build_dir="${temp_dir}/${project_name}"
mkdir -p "${build_dir}"
echo ${build_dir}
}
function exec_hook { hook_scripts=$( find "${HOOKS_DIR}" -type f -name "*${hook}" -executable)
hook_name=${1} for hook_script in ${hook_scripts}; do
build_dir=${2}
hook_script="$(get_project_opt .hooks.${hook_name} | sed 's/null//')" info "[hook-${hook}] Executing ${hook_script}"
# Test hook script existence ( cd "${workspace}" && "${hook_script}" )
# if [ ! -f "${hook_script}" ]; then
# info "No ${hook_name} hook."
# return
# fi
if [ -z "${hook_script}" ]; then
info "No ${hook_name} hook."
return
fi
info "Executing ${hook_name} hook..."
# Ensure the hook script is executable
#chmod +x "${hook_script}"
# Execute hook in a subshell
( cd ${SRC_DIR} && DESTDIR="${build_dir}" SRCDIR="${SRC_DIR}" ${hook_script} )
# If the script did not execute properly, we stop here # If the script did not execute properly, we stop here
if [ $? != 0 ]; then if [ $? != 0 ]; then
fatal "The '${hook_name}' hook script did not finished properly !" fatal "The '${hook_script}' hook script did not finished properly !"
fi fi
} info "[hook-${hook}] ${hook_script} done."
function create_debian_control_file {
debian_dir="${1}"
control_file="${debian_dir}/control"
touch "${control_file}"
package_name=$(get_project_opt .name)
echo "Package: ${package_name}" > "${control_file}"
package_version=$(get_project_opt .version)
echo "Version: ${package_version:-0.0.0}" >> "${control_file}"
package_section=$(get_project_opt .section)
echo "Section: ${package_section:-unknown}" >> "${control_file}"
package_priority=$(get_project_opt .priority)
echo "Priority: ${package_priority:-optional}" >> "${control_file}"
package_arch=$(get_project_opt .arch)
echo "Architecture: ${package_arch:-all}" >> "${control_file}"
dependencies=$(get_project_opt ".dependencies | .[\"${DISTRIB}\"]")
if [ ! -z "${dependencies}" ]; then
dependencies=""
for depKey in $(get_project_opt ".dependencies | .[\"${DISTRIB}\"] | keys | @sh"); do
depKey=$(echo ${depKey} | sed "s/^'\(.*\)'$/\1/");
depValue=$(get_project_opt ".dependencies | .[\"${DISTRIB}\"] | .[\"${depKey}\"]" | sed "s/^'\(.*\)'$/\1/")
dependencies="${depKey} ($depValue), ${dependencies}"
done done
fi
dependencies=$(echo ${dependencies} | sed 's/,$//')
debug "Package dependencies: ${dependencies:-None}"
echo "Depends: ${dependencies}" >> "${control_file}"
package_maintainer=$(get_project_opt .maintainer)
echo "Maintainer: ${package_maintainer:-Unknown}" >> "${control_file}"
package_description=$(get_project_opt .description)
echo "Description: ${package_description:-No description}" >> "${control_file}"
}
function create_debian_hooks {
debian_dir="${1}"
pre_install="$(get_project_opt .hooks.preInstall)"
if [ ! -z "${pre_install}" ]; then
cp "${SRC_DIR}/${pre_install}" "${debian_dir}/preinst"
chmod +x "${debian_dir}/preinst"
fi
post_install="$(get_project_opt .hooks.postInstall)"
if [ ! -z "${post_install}" ]; then
cp "${SRC_DIR}/${post_install}" "${debian_dir}/postinst"
chmod +x "${debian_dir}/postinst"
fi
pre_remove="$(get_project_opt .hooks.preRemove)"
if [ ! -z "${pre_remove}" ]; then
cp "${SRC_DIR}/${pre_remove}" "${debian_dir}/prerm"
chmod +x "${debian_dir}/prerm"
fi
post_remove="$(get_project_opt .hooks.postRemove)"
if [ ! -z "${post_remove}" ]; then
cp "${SRC_DIR}/${post_remove}" "${debian_dir}/postrm"
chmod +x "${debian_dir}/postrm"
fi
}
function create_debian_changelog {
debian_dir="${1}"
changelog="${debian_dir}/changelog"
logs="$(get_project_opt '.changelog' | sed 's/null//')"
logs="$(echo ${logs:-[]} | jq 'map(.+"\n") | add' | sed 's/null/No information/g')"
package_name=$(get_project_opt .name)
package_version=$(get_project_opt .version)
maintainer=$(get_project_opt .maintainer)
echo "${package_name} (${package_version:-0.0.0}), ${DISTRIB}; urgency=low" > "${changelog}"
echo >> "${changelog}"
while read -r entry; do
echo " * ${entry}" >> "${changelog}"
done <<< "$(echo -e "${logs}" | sed 's/^"//')"
echo >> "${changelog}"
echo "-- ${maintainer:-Unknown} $(date -R)" >> "${changelog}"
}
function create_debian_metadata {
build_dir="${1}"
debian_dir="${build_dir}/DEBIAN"
# Ensure debian dir exists
mkdir -p "${debian_dir}"
create_debian_control_file "${debian_dir}"
create_debian_hooks "${debian_dir}"
create_debian_changelog "${debian_dir}"
} }
function build_project { function build_project {
info "Building project '${PROJECT_NAME}'..." info "Building project ${PROJECT_NAME}..."
build_dir="$(get_build_dir '${PROJECT_NAME}')" set_opt project_name "${PROJECT_NAME}"
debug "Build dir: ${build_dir}" workspace=$(mktemp -d)
# We don't generate Debian metadata files if a debian directory is present
if [ ! -d "${SRC_DIR}/debian" ]; then
info "No Debian directory detected in sources."
info "Generating Debian metadata files from Tamarin manifest..."
create_debian_metadata "${build_dir}"
else
info "A Debian directory is already present in sources."
fi
exec_hook "prebuild" "${build_dir}"
# Ensure $DIST_DIR exists
mkdir -p "${DIST_DIR}"
# Copy sources to workspace
cd ${SRC_DIR} cd ${SRC_DIR}
cp -r ${SRC_DIR}/. "${workspace}"
exec_hooks "prebuild" "${workspace}"
cd "${workspace}"
dpkg-buildpackage -us -uc dpkg-buildpackage -us -uc
if [ $? != 0 ]; then if [ $? != 0 ]; then
fatal "The build process has not completed successfuly !" fatal "The build process has not completed successfuly !"
fi fi
# Create new directory exec_hooks "postbuild" "${workspace}"
mkdir -p "${DIST_DIR}/${PROJECT_NAME}/"
# Move generated files
mv ../*.deb "${DIST_DIR}/${PROJECT_NAME}/"
mv ../*.changes "${DIST_DIR}/${PROJECT_NAME}/"
mv ../*.dsc "${DIST_DIR}/${PROJECT_NAME}/"
mv ../*.tar.xz "${DIST_DIR}/${PROJECT_NAME}/"
exec_hook "postbuild" "${build_dir}"
} }
function main { build_project
manifest_path=${SRC_DIR}/tamarin.json
if [ ! -f "${manifest_path}" ] && [ ! -d "${SRC_DIR}/debian" ]; then
fatal "There is no 'tamarin.json' nor debian packaging files in the project directory !"
fi
build_project
}
main

1
lib/hooks/git-prebuild.sh
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@ -1 +0,0 @@
#!/bin/bash

18
lib/util.sh
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@ -1,5 +1,7 @@
#!/usr/bin/env bash #!/usr/bin/env bash
OPT_FILE="/tmp/.tamarin_opts"
function info { function info {
echo "[${HOSTNAME}] [INFO] $@" echo "[${HOSTNAME}] [INFO] $@"
} }
@ -16,3 +18,19 @@ function fatal {
echo "[${HOSTNAME}] [FATAL] $@" >&2 echo "[${HOSTNAME}] [FATAL] $@" >&2
exit 1 exit 1
} }
function get_opt {
opt_name=${1}
default_value=${2}
touch "${OPT_FILE}"
source "${OPT_FILE}"
echo ${!opt_name:-${default_value}}
}
function set_opt {
opt_name=${1}
opt_value=${2}
touch "${OPT_FILE}"
sed -i "s/^${opt_name}*$//" "${OPT_FILE}"
echo "${opt_name}=\"${opt_value}\"" >> "${OPT_FILE}"
}

23
package-project.sh → package.sh
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@ -2,8 +2,8 @@
set -e set -e
DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd ) TAMARIN_DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
source "$DIR/lib/util.sh" source "$TAMARIN_DIR/lib/util.sh"
function show_usage { function show_usage {
echo echo
@ -13,7 +13,7 @@ function show_usage {
echo echo
echo " - src Chemin vers le répertoire des sources du projet à empaqueter" echo " - src Chemin vers le répertoire des sources du projet à empaqueter"
echo " - dist Chemin vers le répertoire de destination du paquet à créer" echo " - dist Chemin vers le répertoire de destination du paquet à créer"
echo " - image Nom de l'image Docker à utiliser comme base pourl'environnement de build. Défaut: debian:jessie" echo " - image Optionel - Nom de l'image Docker à utiliser comme base pourl'environnement de build. Défaut: debian:jessie"
echo echo
} }
@ -27,8 +27,9 @@ function create_container {
# Create temporary dir for the Dockerfile # Create temporary dir for the Dockerfile
temp_dir="$(mktemp -d)" temp_dir="$(mktemp -d)"
# Link lib folder # Link lib & hooks folders
ln -s $(readlink -f "$DIR/lib") "$temp_dir/lib" ln -s $(readlink -f "$TAMARIN_DIR/lib") "$temp_dir/lib"
ln -s $(readlink -f "$TAMARIN_DIR/hooks") "$temp_dir/hooks"
# Create Dockerfile # Create Dockerfile
cat << EOF > "$temp_dir/Dockerfile" cat << EOF > "$temp_dir/Dockerfile"
@ -37,15 +38,19 @@ function create_container {
ENV DEBIAN_FRONTEND noninteractive ENV DEBIAN_FRONTEND noninteractive
RUN apt-get update &&\ RUN apt-get update &&\
apt-get install --yes jq build-essential dh-make apt-get install --yes build-essential devscripts
ADD ./lib /root/.tamarin RUN mkdir /root/.tamarin
RUN chmod +x /root/.tamarin/build.sh RUN mkdir /project
ADD ./lib /root/.tamarin/lib
ADD ./hooks /hooks
RUN chmod +x /root/.tamarin/lib/build.sh
VOLUME /src VOLUME /src
VOLUME /dist VOLUME /dist
CMD /root/.tamarin/build.sh CMD /root/.tamarin/lib/build.sh
EOF EOF
# Build image # Build image