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Jose Diaz-Gonzalez 1308e21947 feat: migrate environment variables to plugin properties
Standardize how environment variables are migrated to properties during
install triggers and migrate all remaining DOKKU_* config vars to their
appropriate plugin properties.

Adds a reusable MigrateConfigToProperties() function in the common
package with Transform callback and ListProperty support, plus a
migrate-config-to-property subcommand for the prop binary so shell
plugins can use the same code path.

Migrated variables and their new property owners:
- DOKKU_APP_PROXY_TYPE/DOKKU_PROXY_TYPE → proxy type
- DOKKU_DISABLE_PROXY → proxy disabled
- DOKKU_PROXY_PORT → ports proxy-port
- DOKKU_PROXY_SSL_PORT → ports proxy-ssl-port
- DOKKU_APP_RESTORE → ps restore
- DOKKU_SKIP_DEPLOY → ps skip-deploy
- DOKKU_START_CMD → ps start-cmd
- DOKKU_DOCKERFILE_START_CMD → ps dockerfile-start-cmd
- DOKKU_DISABLE_APP_AUTOCREATION → apps disable-autocreation
- DOKKU_APP_SHELL → scheduler shell
- DOKKU_SKIP_CLEANUP → builder skip-cleanup
- DOKKU_CHECKS_DISABLED → checks disabled
- DOKKU_CHECKS_SKIPPED → checks skipped
- DOKKU_CHECKS_WAIT → checks wait
- DOKKU_CHECKS_TIMEOUT → checks timeout
- DOKKU_CHECKS_ATTEMPTS → checks attempts
- DOKKU_DEFAULT_CHECKS_WAIT → checks default-wait
- DOKKU_SKIP_ALL_CHECKS → checks disabled (legacy)
- DOKKU_SKIP_DEFAULT_CHECKS → checks skipped (legacy)

Also refactors existing bespoke migration loops in scheduler, ports, ps,
builder, and nginx-vhosts plugins to use the standardized utility.

Removes DOKKU_PARALLEL_ARGUMENTS from documentation (unused in core).
Deprecates fn-migrate-config-to-property bash function.

closes #1558
2026-04-25 05:11:07 -04:00

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#!/usr/bin/env bash
set -eo pipefail
[[ $DOKKU_TRACE ]] && set -x
source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
source "$PLUGIN_CORE_AVAILABLE_PATH/common/property-functions"
cmd-checks-skip() {
declare desc="skip zero-downtime checks for app/proctypes"
declare cmd="checks:skip"
[[ "$1" == "$cmd" ]] && shift 1
declare APP="$1"
verify_app_name "$APP"
local PROCTYPES="${2:-_all_}"
local DOKKU_CHECKS_DISABLED=$(fn-plugin-property-get-default "checks" "$APP" "disabled" "")
local DOKKU_CHECKS_SKIPPED=$(fn-plugin-property-get-default "checks" "$APP" "skipped" "")
if [[ "$PROCTYPES" == "_all_" ]]; then
dokku_log_info1 "Skipping zero downtime for app ($APP)"
fn-plugin-property-write "checks" "$APP" "skipped" "$PROCTYPES"
fn-plugin-property-delete "checks" "$APP" "disabled"
else
dokku_log_info1 "Skipping zero downtime for app's ($APP) proctypes ($PROCTYPES)"
local PROCTYPE OIFS="$IFS" IFS=,
for PROCTYPE in $PROCTYPES; do
IFS="$OIFS"
[[ "$(is_val_in_list "$PROCTYPE" "$DOKKU_CHECKS_SKIPPED")" == "false" ]] \
&& DOKKU_CHECKS_SKIPPED="$(add_val_to_list "$PROCTYPE" "$DOKKU_CHECKS_SKIPPED")"
[[ "$(is_val_in_list "$PROCTYPE" "$DOKKU_CHECKS_DISABLED")" == "true" ]] \
&& DOKKU_CHECKS_DISABLED="$(remove_val_from_list "$PROCTYPE" "$DOKKU_CHECKS_DISABLED")"
done
DOKKU_CHECKS_SKIPPED="$(remove_val_from_list "_all_" "$DOKKU_CHECKS_SKIPPED")"
if [[ -z "$DOKKU_CHECKS_DISABLED" ]]; then
fn-plugin-property-delete "checks" "$APP" "disabled"
else
fn-plugin-property-write "checks" "$APP" "disabled" "$DOKKU_CHECKS_DISABLED"
fi
if [[ -z "$DOKKU_CHECKS_SKIPPED" ]]; then
fn-plugin-property-delete "checks" "$APP" "skipped"
else
fn-plugin-property-write "checks" "$APP" "skipped" "$DOKKU_CHECKS_SKIPPED"
fi
fi
}
cmd-checks-skip "$@"