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|
run_simple_action() {
case "$SHURIKEN_CLI_ACTION" in
--version)
if [[ -n "$SHURIKEN_CLI_CONFIG_FILE" \
|| "$SHURIKEN_CLI_HAS_CONFIG_OVERRIDES" = 'yes' \
|| "$SHURIKEN_FORCE_GENERATE" = yes ]]; then
usage
exit 1
fi
printf 'This is Shuriken Version %s\n' "$VERSION"
;;
--init)
if [[ -n "$SHURIKEN_CLI_CONFIG_FILE" \
|| "$SHURIKEN_CLI_HAS_CONFIG_OVERRIDES" = 'yes' \
|| "$SHURIKEN_FORCE_GENERATE" = yes ]]; then
usage
exit 1
fi
init_config
;;
esac
}
# Runs an action function in-process and propagates its exit status.
#
# Shuriken is a single-process CLI, so the action body runs as a plain function
# call in the current shell. An earlier version could serialize 30+ globals plus
# every function definition and pipe them into a fresh "bash -euo pipefail"
# subprocess for isolation. That added real complexity (a hand-maintained list
# of variables to forward) for no benefit here: there is no second process to
# isolate from and nothing the action needs protecting from. Per KISS we dropped
# the subprocess runner and call the action directly. Tests that genuinely need
# subprocess isolation provide their own shim in tests/helpers.sh.
run_configured_action_body() {
local -r action_name="$1"; shift
"$action_name" "$@"
}
load_configured_action() {
local -r rc_file="$1"; shift
local -i status=0
if [ ! -f "$rc_file" ]; then
missing_config "$rc_file"
fi
# shellcheck source=/dev/null
source "$rc_file"
status=$?
if (( status != 0 )); then
return "$status"
fi
apply_config_defaults
status=$?
if (( status != 0 )); then
return "$status"
fi
apply_template_dir_default
status=$?
if (( status != 0 )); then
return "$status"
fi
apply_cli_overrides
status=$?
if (( status != 0 )); then
return "$status"
fi
SHURIKEN_CONFIG_SOURCE="$rc_file"
export SHURIKEN_CONFIG_SOURCE
}
log_configured_action() {
local -r rc_file="$1"; shift
if [ "$SHURIKEN_CLI_ACTION" = --print-config ]; then
return
fi
log_verbose "Selected config file: $rc_file"
log_verbose "Effective incoming directory: ${INCOMING_DIR:-}"
log_verbose "Effective output directory: ${DIST_DIR:-}"
log_verbose "Effective template directory: ${TEMPLATE_DIR:-}"
log_verbose "Effective favicon: ${FAVICON:-(bundled default)}"
log_verbose "Effective image jobs: $IMAGE_JOBS"
log_verbose "Effective ImageMagick timeout: ${IMAGEMAGICK_TIMEOUT}s"
log_verbose "Effective tar timeout: ${TAR_TIMEOUT}s"
log_verbose "Effective splash page setting: $SPLASH_PAGE"
log_verbose "Effective stats page setting: $STATS_PAGE"
log_verbose "Effective tarball setting: $TARBALL_INCLUDE"
log_verbose "Effective sync delete setting: $SYNC_DELETE"
log_verbose "Effective force generation setting: $SHURIKEN_FORCE_GENERATE"
}
run_configured_action() {
local rc_file
local -i status=0
if [[ "$SHURIKEN_FORCE_GENERATE" = yes \
&& "$SHURIKEN_CLI_ACTION" != --generate ]]; then
usage
exit 1
fi
rc_file="$(resolve_config_file "$SHURIKEN_CLI_CONFIG_FILE")"
load_configured_action "$rc_file"
status=$?
if (( status != 0 )); then
return "$status"
fi
log_configured_action "$rc_file"
case "$SHURIKEN_CLI_ACTION" in
--clean)
# Validate DIST_DIR before any destructive rm -rf. Unlike the bare
# check that used to live here, validate_clean_dist_dir rejects unset,
# empty, and dangerous paths (/, HOME, cwd, system dirs) so a
# misconfigured DIST_DIR can never nuke the wrong tree.
validate_clean_dist_dir
status=$?
if (( status != 0 )); then
return "$status"
fi
if [ -d "$DIST_DIR" ]; then
log_info "Cleaning $DIST_DIR"
rm -rf "$DIST_DIR"
else
log_verbose "Output directory does not exist: $DIST_DIR"
fi
;;
--generate)
validate_generation_config
status=$?
if (( status != 0 )); then
return "$status"
fi
run_configured_action_body generate_staged
status=$?
if (( status != 0 )); then
return "$status"
fi
;;
--refresh-splash)
validate_refresh_splash_config
status=$?
if (( status != 0 )); then
return "$status"
fi
run_configured_action_body refresh_splash
status=$?
if (( status != 0 )); then
return "$status"
fi
;;
--sync)
validate_sync_config
status=$?
if (( status != 0 )); then
return "$status"
fi
run_configured_action_body sync_dist
status=$?
if (( status != 0 )); then
return "$status"
fi
;;
--dry-run)
validate_generation_config no
status=$?
if (( status != 0 )); then
return "$status"
fi
run_configured_action_body dry_run
status=$?
if (( status != 0 )); then
return "$status"
fi
;;
--print-config)
validate_print_config
status=$?
if (( status != 0 )); then
return "$status"
fi
run_configured_action_body print_config
status=$?
if (( status != 0 )); then
return "$status"
fi
;;
esac
}
run_action() {
local -i status=0
case "$SHURIKEN_CLI_ACTION" in
--version|--init)
run_simple_action
status=$?
if (( status != 0 )); then
return "$status"
fi
;;
--clean|--generate|--refresh-splash|--sync|--dry-run|--print-config)
run_configured_action
status=$?
if (( status != 0 )); then
return "$status"
fi
;;
*)
usage
exit 1
;;
esac
}
|
