✨(project) first proof of concept printing pdf from markdown

This is a boilerplate inspired from https://github.com/openfun/joanie

bin/_config.sh

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+#!/usr/bin/env bash
+
+set -eo pipefail
+
+REPO_DIR="$(cd "$( dirname "${BASH_SOURCE[0]}" )/.." && pwd)"
+UNSET_USER=0
+
+TERRAFORM_DIRECTORY="./env.d/terraform"
+COMPOSE_FILE="${REPO_DIR}/docker-compose.yml"
+COMPOSE_PROJECT="publish"
+
+
+# _set_user: set (or unset) default user id used to run docker commands
+#
+# usage: _set_user
+#
+# You can override default user ID (the current host user ID), by defining the
+# USER_ID environment variable.
+#
+# To avoid running docker commands with a custom user, please set the
+# $UNSET_USER environment variable to 1.
+function _set_user() {
+
+    if [ $UNSET_USER -eq 1 ]; then
+        USER_ID=""
+        return
+    fi
+
+    # USER_ID = USER_ID or `id -u` if USER_ID is not set
+    USER_ID=${USER_ID:-$(id -u)}
+
+    echo "🙋(user) ID: ${USER_ID}"
+}
+
+# docker_compose: wrap docker compose command
+#
+# usage: docker_compose [options] [ARGS...]
+#
+# options: docker compose command options
+# ARGS   : docker compose command arguments
+function _docker_compose() {
+
+    echo "🐳(compose) project: '${COMPOSE_PROJECT}' file: '${COMPOSE_FILE}'"
+    docker compose \
+        -p "${COMPOSE_PROJECT}" \
+        -f "${COMPOSE_FILE}" \
+        --project-directory "${REPO_DIR}" \
+        "$@"
+}
+
+# _dc_run: wrap docker compose run command
+#
+# usage: _dc_run [options] [ARGS...]
+#
+# options: docker compose run command options
+# ARGS   : docker compose run command arguments
+function _dc_run() {
+    _set_user
+
+    user_args="--user=$USER_ID"
+    if [ -z $USER_ID ]; then
+        user_args=""
+    fi
+
+    _docker_compose run --rm $user_args "$@"
+}
+
+# _dc_exec: wrap docker compose exec command
+#
+# usage: _dc_exec [options] [ARGS...]
+#
+# options: docker compose exec command options
+# ARGS   : docker compose exec command arguments
+function _dc_exec() {
+    _set_user
+
+    echo "🐳(compose) exec command: '\$@'"
+
+    user_args="--user=$USER_ID"
+    if [ -z $USER_ID ]; then
+        user_args=""
+    fi
+
+    _docker_compose exec $user_args "$@"
+}
+
+# _django_manage: wrap django's manage.py command with docker compose
+#
+# usage : _django_manage [ARGS...]
+#
+# ARGS : django's manage.py command arguments
+function _django_manage() {
+    _dc_run "app-dev" python manage.py "$@"
+}
+
+# _set_openstack_project: select an OpenStack project from the openrc files defined in the
+# terraform directory.
+#
+# usage: _set_openstack_project
+#
+# If necessary the script will prompt the user to choose a project from those available
+function _set_openstack_project() {
+
+    declare prompt
+    declare -a projects
+    declare -i default=1
+    declare -i choice=0
+    declare -i n_projects
+
+    # List projects by looking in the "./env.d/terraform" directory
+    # and store them in an array
+    read -r -a projects <<< "$(
+        find "${TERRAFORM_DIRECTORY}" -maxdepth 1 -mindepth 1 -type d |
+        sed 's|'"${TERRAFORM_DIRECTORY}\/"'||' |
+        xargs
+    )"
+    nb_projects=${#projects[@]}
+
+    if [[ ${nb_projects} -le 0 ]]; then
+        echo "There are no OpenStack projects defined..." >&2
+        echo "To add one, create a subdirectory in \"${TERRAFORM_DIRECTORY}\" with the name" \
+            "of your project and copy your \"openrc.sh\" file into it." >&2
+        exit 10
+    fi
+
+    if [[ ${nb_projects} -gt 1 ]]; then
+        prompt="Select an OpenStack project to target:\\n"
+        for (( i=0; i<nb_projects; i++ )); do
+            prompt+="[$((i+1))] ${projects[$i]}"
+            if [[ $((i+1)) -eq ${default} ]]; then
+                prompt+=" (default)"
+            fi
+            prompt+="\\n"
+        done
+        prompt+="If your OpenStack project is not listed, add it to the \"env.d/terraform\" directory.\\n"
+        prompt+="Your choice: "
+        read -r -p "$(echo -e "${prompt}")" choice
+
+        if [[ ${choice} -gt nb_projects ]]; then
+            (>&2 echo "Invalid choice ${choice} (should be <= ${nb_projects})")
+            exit 11
+        fi
+
+        if [[ ${choice} -le 0 ]]; then
+            choice=${default}
+        fi
+    fi
+
+    project=${projects[$((choice-1))]}
+    # Check that the openrc.sh file exists for this project
+    if [ ! -f "${TERRAFORM_DIRECTORY}/${project}/openrc.sh" ]; then
+        (>&2 echo "Missing \"openrc.sh\" file in \"${TERRAFORM_DIRECTORY}/${project}\". Check documentation.")
+        exit 12
+    fi
+
+    echo "${project}"
+}