frappe_docker/scripts/easy-docker/lib/app/wizard/env/apps.sh

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#!/usr/bin/env bash
csv_contains_value() {
local csv_values="${1}"
local value="${2}"
case ",${csv_values}," in
*,"${value}",*)
return 0
;;
*)
return 1
;;
esac
}
append_csv_unique() {
local result_var="${1}"
local csv_values="${2}"
local value="${3}"
local updated_csv="${csv_values}"
if [ -z "${value}" ]; then
printf -v "${result_var}" "%s" "${updated_csv}"
return 0
fi
if csv_contains_value "${updated_csv}" "${value}"; then
printf -v "${result_var}" "%s" "${updated_csv}"
return 0
fi
if [ -z "${updated_csv}" ]; then
updated_csv="${value}"
else
updated_csv="${updated_csv},${value}"
fi
printf -v "${result_var}" "%s" "${updated_csv}"
}
lines_contains_line() {
local lines="${1}"
local target_line="${2}"
local line=""
while IFS= read -r line; do
if [ -z "${line}" ]; then
continue
fi
if [ "${line}" = "${target_line}" ]; then
return 0
fi
done <<EOF
${lines}
EOF
return 1
}
append_line_unique() {
local result_var="${1}"
local lines="${2}"
local new_line="${3}"
if [ -z "${new_line}" ]; then
printf -v "${result_var}" "%s" "${lines}"
return 0
fi
if lines_contains_line "${lines}" "${new_line}"; then
printf -v "${result_var}" "%s" "${lines}"
return 0
fi
if [ -z "${lines}" ]; then
printf -v "${result_var}" "%s" "${new_line}"
else
printf -v "${result_var}" "%s\n%s" "${lines}" "${new_line}"
fi
}
build_predefined_apps_metadata_json_object() {
local result_var="${1}"
local predefined_csv="${2}"
local branch_lines="${3}"
local app_id=""
local app_branch=""
local predefined_json_entries=""
local branch_json_entries=""
local escaped_app_id=""
local escaped_branch=""
local entry_json=""
local line=""
local -a predefined_ids=()
if [ -n "${predefined_csv}" ]; then
IFS=',' read -r -a predefined_ids <<<"${predefined_csv}"
for app_id in "${predefined_ids[@]}"; do
if [ -z "${app_id}" ]; then
continue
fi
escaped_app_id="$(json_escape_string "${app_id}")"
entry_json="$(printf ' "%s"' "${escaped_app_id}")"
if [ -z "${predefined_json_entries}" ]; then
predefined_json_entries="${entry_json}"
else
predefined_json_entries="${predefined_json_entries}"$',\n'"${entry_json}"
fi
done
fi
while IFS= read -r line; do
if [ -z "${line}" ]; then
continue
fi
app_id="${line%%|*}"
app_branch="${line#*|}"
if [ -z "${app_id}" ] || [ -z "${app_branch}" ]; then
continue
fi
escaped_app_id="$(json_escape_string "${app_id}")"
escaped_branch="$(json_escape_string "${app_branch}")"
entry_json="$(printf ' "%s": "%s"' "${escaped_app_id}" "${escaped_branch}")"
if [ -z "${branch_json_entries}" ]; then
branch_json_entries="${entry_json}"
else
branch_json_entries="${branch_json_entries}"$',\n'"${entry_json}"
fi
done <<EOF
${branch_lines}
EOF
printf -v "${result_var}" '{\n "predefined": [\n%s\n ],\n "predefined_branches": {\n%s\n },\n "custom": [\n ]\n }' "${predefined_json_entries}" "${branch_json_entries}"
}
get_predefined_branch_from_lines() {
local lines="${1}"
local app_id_lookup="${2}"
local line=""
local app_id=""
local app_branch=""
while IFS= read -r line; do
if [ -z "${line}" ]; then
continue
fi
app_id="${line%%|*}"
app_branch="${line#*|}"
if [ "${app_id}" = "${app_id_lookup}" ] && [ -n "${app_branch}" ]; then
printf '%s\n' "${app_branch}"
return 0
fi
done <<EOF
${lines}
EOF
return 1
}
choose_predefined_app_branch() {
local result_var="${1}"
local stack_dir="${2}"
local app_id="${3}"
local app_label="${4}"
local repo_url="${5}"
local preferred_branch="${6:-}"
local branches_lines=""
local branch=""
local status_text=""
local selection=""
local default_hint=""
local -a branch_options=()
if ! get_predefined_app_branch_lines_by_id branches_lines "${app_id}"; then
show_warning_and_wait "No branch list configured for ${app_label} (${app_id}) in apps.tsv." 3
return 1
fi
while IFS= read -r branch; do
if [ -z "${branch}" ]; then
continue
fi
branch_options+=("${branch}")
done <<EOF
${branches_lines}
EOF
if [ "${#branch_options[@]}" -eq 0 ]; then
show_warning_and_wait "No branches available for ${app_label} (${repo_url})." 3
return 1
fi
if [ -n "${preferred_branch}" ]; then
default_hint="$(printf "Suggested default: %s" "${preferred_branch}")"
fi
render_main_screen 1 >&2
status_text="$(printf "Stack: %s\n\nSelect branch for %s (%s)\nRepo: %s\n%s" "${stack_dir##*/}" "${app_label}" "${app_id}" "${repo_url}" "${default_hint}")"
render_box_message "${status_text}" "0 2" >&2
if selection="$(
gum choose \
--height 16 \
--header "Branch selection (${app_label})" \
--cursor.foreground 63 \
--selected.foreground 45 \
"${branch_options[@]}" \
"Back to app selection"
)"; then
:
else
return 2
fi
case "${selection}" in
"Back to app selection" | "")
return 2
;;
*)
printf -v "${result_var}" "%s" "${selection}"
return 0
;;
esac
}
prompt_custom_modular_apps_data() {
local result_apps_metadata_var="${1}"
local stack_dir="${2}"
local metadata_path=""
local options_lines=""
local selected_labels_csv=""
local selection_raw=""
local selection_lines=""
local prompt_status=0
local selected_predefined_csv=""
local parsed_predefined_csv=""
local selected_label=""
local predefined_app_id=""
local predefined_app_label=""
local predefined_repo_url=""
local selected_branch=""
local preferred_branch=""
local available_branch_lines=""
local existing_branch_lines=""
local selected_branch_lines=""
local selected_app_count=0
local built_apps_metadata_json_object=""
local -a predefined_catalog_entries=()
local -a selected_predefined_ids=()
metadata_path="${stack_dir}/metadata.json"
if [ -f "${metadata_path}" ]; then
selected_predefined_csv="$(get_metadata_apps_predefined_csv "${metadata_path}" || true)"
existing_branch_lines="$(get_metadata_apps_predefined_branch_lines "${metadata_path}" || true)"
fi
while true; do
options_lines=""
selected_labels_csv=""
predefined_catalog_entries=()
mapfile -t predefined_catalog_entries < <(get_predefined_apps_catalog_entries || true)
for selected_label in "${predefined_catalog_entries[@]}"; do
IFS='|' read -r predefined_app_id predefined_app_label predefined_repo_url _ _ <<<"${selected_label}"
if [ -z "${predefined_app_id}" ] || [ -z "${predefined_app_label}" ]; then
continue
fi
if [ -z "${options_lines}" ]; then
options_lines="$(printf '%s' "${predefined_app_label}")"
else
options_lines="$(printf '%s\n%s' "${options_lines}" "${predefined_app_label}")"
fi
done
if [ -n "${selected_predefined_csv}" ]; then
IFS=',' read -r -a selected_predefined_ids <<<"${selected_predefined_csv}"
for predefined_app_id in "${selected_predefined_ids[@]}"; do
if [ -z "${predefined_app_id}" ]; then
continue
fi
predefined_app_label="$(get_predefined_app_label_by_id "${predefined_app_id}" || true)"
if [ -z "${predefined_app_label}" ]; then
continue
fi
append_csv_unique selected_labels_csv "${selected_labels_csv}" "${predefined_app_label}"
done
fi
if [ -z "${options_lines}" ]; then
show_warning_and_wait "No apps available in catalog." 3
return 1
fi
if selection_raw="$(show_custom_modular_apps_multi_select "${stack_dir}" "${options_lines}" "${selected_labels_csv}")"; then
prompt_status=0
else
prompt_status=$?
fi
if [ "${prompt_status}" -ne 0 ]; then
return 2
fi
if [ -z "${selection_raw}" ]; then
show_warning_message "Select at least one app."
continue
fi
parsed_predefined_csv=""
# gum choose can return multiple values separated by newlines or commas
# depending on version/configuration. Normalize to one label per line.
selection_lines="$(printf '%s' "${selection_raw}" | tr ',' '\n')"
while IFS= read -r selected_label; do
trim_predefined_catalog_field selected_label "${selected_label}"
if [ -z "${selected_label}" ]; then
continue
fi
predefined_app_id="$(get_predefined_app_id_by_label "${selected_label}" || true)"
if [ -z "${predefined_app_id}" ]; then
continue
fi
append_csv_unique parsed_predefined_csv "${parsed_predefined_csv}" "${predefined_app_id}"
done <<EOF
${selection_lines}
EOF
selected_predefined_csv="${parsed_predefined_csv}"
if [ -z "${selected_predefined_csv}" ]; then
show_warning_message "Select at least one app."
continue
fi
selected_branch_lines=""
selected_app_count=0
IFS=',' read -r -a selected_predefined_ids <<<"${selected_predefined_csv}"
for predefined_app_id in "${selected_predefined_ids[@]}"; do
if [ -z "${predefined_app_id}" ]; then
continue
fi
predefined_app_label="$(get_predefined_app_label_by_id "${predefined_app_id}" || true)"
if [ -z "${predefined_app_label}" ]; then
predefined_app_label="${predefined_app_id}"
fi
predefined_repo_url="$(get_predefined_app_repo_by_id "${predefined_app_id}" || true)"
if [ -z "${predefined_repo_url}" ]; then
show_warning_and_wait "Missing repo URL for app '${predefined_app_id}'." 3
continue 2
fi
preferred_branch="$(get_predefined_branch_from_lines "${existing_branch_lines}" "${predefined_app_id}" || true)"
if [ -z "${preferred_branch}" ]; then
preferred_branch="$(get_stack_frappe_branch "${stack_dir}" || true)"
fi
if [ -z "${preferred_branch}" ]; then
preferred_branch="$(get_predefined_app_default_branch_by_id "${predefined_app_id}" || true)"
fi
if [ -z "${preferred_branch}" ]; then
preferred_branch="$(get_default_frappe_branch)"
fi
available_branch_lines=""
if get_predefined_app_branch_lines_by_id available_branch_lines "${predefined_app_id}"; then
if [ -n "${preferred_branch}" ] && ! lines_contains_line "${available_branch_lines}" "${preferred_branch}"; then
preferred_branch="$(get_predefined_app_default_branch_by_id "${predefined_app_id}" || true)"
fi
fi
if choose_predefined_app_branch selected_branch "${stack_dir}" "${predefined_app_id}" "${predefined_app_label}" "${predefined_repo_url}" "${preferred_branch}"; then
:
else
prompt_status=$?
if [ "${prompt_status}" -eq 2 ]; then
continue 2
fi
continue 2
fi
append_line_unique selected_branch_lines "${selected_branch_lines}" "${predefined_app_id}|${selected_branch}"
selected_app_count=$((selected_app_count + 1))
done
if [ "${selected_app_count}" -eq 0 ]; then
show_warning_message "No valid apps selected."
continue
fi
build_predefined_apps_metadata_json_object built_apps_metadata_json_object "${selected_predefined_csv}" "${selected_branch_lines}"
printf -v "${result_apps_metadata_var}" "%s" "${built_apps_metadata_json_object}"
return 0
done
}
update_stack_custom_modular_apps() {
local stack_dir="${1}"
local metadata_path=""
local apps_metadata_json_object=""
local prompt_status=0
metadata_path="${stack_dir}/metadata.json"
if [ ! -f "${metadata_path}" ]; then
return 3
fi
if prompt_custom_modular_apps_data apps_metadata_json_object "${stack_dir}"; then
:
else
prompt_status=$?
return "${prompt_status}"
fi
if [ -z "${apps_metadata_json_object}" ]; then
return 1
fi
if ! persist_stack_metadata_apps_object "${stack_dir}" "${apps_metadata_json_object}"; then
return 1
fi
if ! persist_stack_apps_json_from_metadata_apps "${stack_dir}"; then
return 1
fi
return 0
}