[wip] feat: add multi-site sync script

multi-sync.sh

@@ -0,0 +1,225 @@
+#!/bin/bash
+
+# Syncing Trellis & Bedrock-based WordPress environments with WP-CLI aliases
+# Version 1.2.0
+# Copyright (c) Ben Word
+
+# Requires: `jq` and new-ish bash (> 4)
+# MacOS users:
+#   > `brew install jq bash`
+#   > `source ~/.zshrc`
+
+basedir="$(dirname $(realpath ../composer.json))"
+jsonpath="$basedir/scripts/sync.json"
+uploads="$basedir/$(jq -r '.uploads' $jsonpath)"
+
+function connection() {
+  echo $(jq -r ".connection | .$1" $jsonpath)
+}
+
+function site() {
+  echo $(jq -r ".sites | .[0] | .$1" $jsonpath)
+}
+
+function env() {
+  echo $(jq -r ".sites | .[$1] | .$2 | .$3" $jsonpath)
+}
+
+function protocol() {
+  result="$(jq -r ".secure | .$1" $jsonpath)"
+  if [[ "$result" == "true" ]]; then
+    echo "https://"
+  else
+    echo "http://"
+  fi
+}
+
+function replace() {
+  from=$1
+  to=$2
+  local=$3
+  id=0
+  for _x in $(jq -c ".sites | .[]" $jsonpath); do
+    echo "[@${to}] $(env $id $from) => $(env $id $to)";
+    echo "[@${to}] $(protocol $from)$(env $id $to) => $(protocol $to)$(env $id $to)";
+
+    if [[ "$local" == "true" ]]; then
+      wp search-replace "$(env $id $from)" "$(env $id $to)" --network;
+      if [[ "$(protocol $from)$(env $id $to)" != "$(protocol $to)$(env $id $to)" ]]
+      then
+        wp search-replace "$(protocol $from)$(env $id $to)" "$(protocol $to)$(env $id $to)" --network;
+      fi
+    else
+      wp "@${to}" search-replace "$(env $id $from)" "$(env $id $to)" --network;
+      if [[ "$(protocol $from)$(env $id $to)" != "$(protocol $to)$(env $id $to)" ]]
+      then
+        wp "@${to}" search-replace "$(protocol $from)$(env $id $to)" "$(protocol $to)$(env $id $to)" --network;
+      fi
+    fi;
+
+    ((id++));
+  done
+}
+
+LOCAL=false
+SKIP_DB=false
+SKIP_ASSETS=false
+POSITIONAL_ARGS=()
+
+while [[ $# -gt 0 ]]; do
+  case $1 in
+    --skip-db)
+      SKIP_DB=true
+      shift
+      ;;
+    --skip-assets)
+      SKIP_ASSETS=true
+      shift
+      ;;
+    --local)
+      LOCAL=true
+      shift
+      ;;
+    --*)
+      echo "Unknown option $1"
+      exit 1
+      ;;
+    *)
+      POSITIONAL_ARGS+=("$1")
+      shift
+      ;;
+  esac
+done
+
+set -- "${POSITIONAL_ARGS[@]}"
+
+if [ $# != 2 ]
+then
+  echo "Usage: $0 [[--skip-db] [--skip-assets] [--local]] [ENV_FROM] [ENV_TO]"
+exit;
+fi
+
+FROM=$1
+TO=$2
+
+bold=$(tput bold)
+normal=$(tput sgr0)
+
+case "$1-$2" in
+  production-development) DIR="down ⬇️ "          FROMSITE=$(site production); FROMDIR=$(connection production); TOSITE=$(site development);  TODIR=$uploads; ;;
+  staging-development)    DIR="down ⬇️ "          FROMSITE=$(site staging); FROMDIR=$(connection staging); TOSITE=$(site development);  TODIR=$uploads; ;;
+  development-production) DIR="up ⬆️ "            FROMSITE=$(site development);  FROMDIR=$uploads;  TOSITE=$(site production); TODIR=$(connection production); ;;
+  development-staging)    DIR="up ⬆️ "            FROMSITE=$(site development);  FROMDIR=$uploads;  TOSITE=$(site staging); TODIR=$(connection staging); ;;
+  production-staging)     DIR="horizontally ↔️ ";  FROMSITE=$(site production); FROMDIR=$(connection production); TOSITE=$(site staging); TODIR=$(connection staging); ;;
+  staging-production)     DIR="horizontally ↔️ ";  FROMSITE=$(site staging); FROMDIR=$(connection staging); TOSITE=$(site production); TODIR=$(connection production); ;;
+  *) echo "usage: $0 [[--skip-db] [--skip-assets] [--local]] production development | staging development | development staging | development production | staging production | production staging" && exit 1 ;;
+esac
+
+if [ "$SKIP_DB" = false ]
+then
+  DB_MESSAGE=" - ${bold}reset the $TO database${normal} ($TOSITE)"
+fi
+
+if [ "$SKIP_ASSETS" = false ]
+then
+  ASSETS_MESSAGE=" - sync ${bold}$DIR${normal} from $FROM ($FROMSITE)?"
+fi
+
+if [ "$SKIP_DB" = true ] && [ "$SKIP_ASSETS" = true ]
+then
+  echo "Nothing to synchronize."
+  exit;
+fi
+
+echo
+echo "Would you really like to "
+echo $DB_MESSAGE
+echo $ASSETS_MESSAGE
+read -r -p " [y/N] " response
+
+if [[ "$response" =~ ^([yY][eE][sS]|[yY])$ ]]; then
+  # Change to site directory
+  cd ../ &&
+  echo
+
+  # Make sure both environments are available before we continue
+  availfrom() {
+    local AVAILFROM
+
+    if [[ "$LOCAL" = true && $FROM == "development" ]]; then
+      AVAILFROM=$(wp option get home 2>&1)
+    else
+      AVAILFROM=$(wp "@$FROM" option get home 2>&1)
+    fi
+    if [[ $AVAILFROM == *"Error"* ]]; then
+      echo "❌  Unable to connect to $FROM"
+      exit 1
+    else
+      echo "✅  Able to connect to $FROM"
+    fi
+  };
+  availfrom
+
+  availto() {
+    local AVAILTO
+    if [[ "$LOCAL" = true && $TO == "development" ]]; then
+      AVAILTO=$(wp option get home 2>&1)
+    else
+      AVAILTO=$(wp "@$TO" option get home 2>&1)
+    fi
+
+    if [[ $AVAILTO == *"Error"* ]]; then
+      echo "❌  Unable to connect to $TO $AVAILTO"
+      exit 1
+    else
+      echo "✅  Able to connect to $TO"
+    fi
+  };
+  availto
+
+  if [ "$SKIP_DB" = false ]
+  then
+  echo "Syncing database..."
+    # Export/import database, run search & replace
+    if [[ "$LOCAL" = true && $TO == "development" ]]; then
+      wp db export --default-character-set=utf8mb4 &&
+      wp db reset --yes &&
+      wp "@$FROM" db export --default-character-set=utf8mb4 - | wp db import -
+      replace $FROM $TO true
+    elif [[ "$LOCAL" = true && $FROM == "development" ]]; then
+      wp "@$TO" db export --default-character-set=utf8mb4 &&
+      wp "@$TO" db reset --yes &&
+      wp db export --default-character-set=utf8mb4 - | wp "@$TO" db import - &&
+      replace $FROM $TO
+    else
+      wp "@$TO" db export --default-character-set=utf8mb4 &&
+      wp "@$TO" db reset --yes &&
+      wp "@$FROM" db export --default-character-set=utf8mb4 - | wp "@$TO" db import - &&
+      replace $FROM $TO
+    fi
+  fi
+
+  if [ "$SKIP_ASSETS" = false ]
+  then
+  echo "Syncing assets..."
+    # Sync uploads directory
+    $(chmod -R 755 $uploads) &&
+    if [[ $DIR == "horizontally"* ]]; then
+      [[ $FROMDIR =~ ^(.*): ]] && FROMHOST=${BASH_REMATCH[1]}
+      [[ $FROMDIR =~ ^(.*):(.*)$ ]] && FROMDIR=${BASH_REMATCH[2]}
+      [[ $TODIR =~ ^(.*): ]] && TOHOST=${BASH_REMATCH[1]}
+      [[ $TODIR =~ ^(.*):(.*)$ ]] && TODIR=${BASH_REMATCH[2]}
+
+      ssh -o ForwardAgent=yes $FROMHOST "rsync -aze 'ssh -o StrictHostKeyChecking=no' --progress $FROMDIR $TOHOST:$TODIR"
+    else
+      rsync -az --progress "$FROMDIR" "$TODIR"
+    fi
+  fi
+
+  # Slack notification when sync direction is up or horizontal
+  # if [[ $DIR != "down"* ]]; then
+  #   USER="$(git config user.name)"
+  #   curl -X POST -H "Content-type: application/json" --data "{\"attachments\":[{\"fallback\": \"\",\"color\":\"#36a64f\",\"text\":\"🔄 Sync from ${FROMSITE} to ${TOSITE} by ${USER} complete \"}],\"channel\":\"#site\"}" https://hooks.slack.com/services/xx/xx/xx
+  # fi
+  echo -e "\n🔄  Sync from $FROM to $TO complete.\n\n    ${bold}$TOSITE${normal}\n"
+fi

sync.json

@@ -0,0 +1,20 @@
+{
+  "uploads": "web/app/uploads/",
+  "connection": {
+    "development": "[email protected]:/srv/www/example.com/shared/uploads/",
+    "staging": "[email protected]:/srv/www/example.com/shared/uploads/",
+    "production": "[email protected]:/srv/www/example.com/shared/uploads/"
+  },
+  "secure": {
+    "development": false,
+    "staging": true,
+    "production": true
+  },
+  "sites": [
+    {
+      "production": "example.com",
+      "staging": "staging.example.com",
+      "development": "example.com"
+    }
+  ]
+}