chore(l10n): combine the download l10n scripts

Because:
 - we have multiple similar scripts that pull translations from the
   fxa-content-server-l10n repo
 - we need that functionality for new settings

This commit:
 - combine the scripts into a single one

.gitignore

@@ -119,6 +119,9 @@ packages/fxa-email-service/fxa-auth-db-mysql
 packages/fxa-email-service/target
 packages/fxa-email-service/.sourcehash
 
+# fxa-payments-server
+packages/fxa-payments-server/fxa-content-server-l10n/
+
 # fxa-profile-server
 packages/fxa-profile-server/var
 packages/fxa-profile-server/BUCKET_NAME
@@ -127,3 +130,6 @@ packages/fxa-profile-server/BUCKET_NAME
 packages/fxa-react/**/*.js
 packages/fxa-react/**/*.d.ts
 !packages/fxa-react/pm2.config.js
+
+# fxa-settings
+packages/fxa-settings/fxa-content-server-l10n/

_scripts/clone-l10n.sh

@@ -0,0 +1,64 @@
+#!/usr/bin/env sh
+
+set -e
+
+MODULE=$1
+
+if [ -z "$MODULE" ]; then
+  echo "\nYou need specify a module.\n"
+  exit 0
+fi
+
+if [ -n "$FXA_L10N_SKIP" ]; then
+    echo "Skipping fxa-content-server-l10n update..."
+    exit 0
+fi
+
+DOWNLOAD_PATH="https://github.com/mozilla/fxa-content-server-l10n.git"
+SCRIPT_DIR=$(dirname "$0")
+MODULE_PATH="$SCRIPT_DIR/../packages/$MODULE"
+
+if [ ! -d "$MODULE_PATH" ]; then
+  echo "\nThe module/package does not appear to exist.\n"
+fi
+
+if [ -z "$FXA_L10N_SHA" ]; then
+    FXA_L10N_SHA="master"
+fi
+
+# Clone and pull
+cd "$MODULE_PATH"
+if [ ! -d "fxa-content-server-l10n" ]; then
+	echo "Downloading L10N files from $DOWNLOAD_PATH..."
+	git clone --depth 1 $DOWNLOAD_PATH
+fi
+cd fxa-content-server-l10n
+echo "Updating L10N files"
+git checkout -- .
+git checkout $FXA_L10N_SHA
+git pull
+git rev-parse $FXA_L10N_SHA > git-head.txt
+
+PAYMENTS="fxa-payments-server"
+SETTINGS="fxa-settings"
+
+# Copy .ftl files for payments or settings
+if [ "$MODULE" = "$PAYMENTS" ] || [ "$MODULE" = "$SETTINGS" ]; then
+  case "$MODULE" in
+    "$PAYMENT") FTL_FILENAME="main" ;;
+    "$SETTINGS") FTL_FILENAME="settings" ;;
+    *) FTL_FILENAME="*" ;;
+  esac
+
+  for src in locale/**/$FTL_FILENAME.ftl; do
+    [ -f "$src" ] || continue
+    dir=$(dirname "$src")
+    dir=$(echo "$dir" | sed "s/_/-/")
+    dir=$(basename "$dir")
+    base=$(basename "$src")
+    mkdir -p "../public/locales/$dir"
+    cp "$src" "../public/locales/$dir/$base"
+  done
+fi
+
+cd "$INIT_CWD"

packages/fxa-auth-server/package.json

@@ -13,7 +13,7 @@
     "bump-template-versions": "node scripts/template-version-bump",
     "audit": "npm audit --json | audit-filter --nsp-config=.nsprc --audit=-",
     "lint": "eslint .",
-    "postinstall": "scripts/download_l10n.sh",
+    "postinstall": "../../_scripts/clone-l10n.sh fxa-auth-server",
     "start": "scripts/start-local.sh",
     "stop": "pm2 stop pm2.config.js",
     "restart": "pm2 restart pm2.config.js",

packages/fxa-auth-server/scripts/download_l10n.sh

@@ -1,24 +0,0 @@
-#!/bin/sh
-
-if [ -n "$FXA_L10N_SKIP" ]; then
-    echo "Skipping fxa-content-server-l10n update..."
-    exit 0
-fi
-
-if [ -z "$FXA_L10N_SHA" ]; then
-    FXA_L10N_SHA="master"
-fi
-
-DOWNLOAD_PATH="https://github.com/mozilla/fxa-content-server-l10n.git"
-
-# Download L10N using git
-if [ ! -d "fxa-content-server-l10n" ]; then
-	echo "Downloading L10N files from $DOWNLOAD_PATH..."
-	git clone --depth 1 $DOWNLOAD_PATH
-fi
-cd fxa-content-server-l10n || exit 1
-echo "Updating L100N files"
-git checkout -- .
-git checkout $FXA_L10N_SHA
-git pull
-cd ..

packages/fxa-content-server/locale/README.md

@@ -4,20 +4,20 @@ This directory contains translated strings for all supported locales. Strings ar
 
 ## How to use
 
-This folder can be used locally, but the default behavior is to update through `npm install` (see the postinstall `download_l10n.sh` step). If you do not follow those steps you might lose your work without understanding.
+This folder can be used locally, but the default behavior is to update through `npm install` (see the postinstall `clone-l10n.sh` step). If you do not follow those steps you might lose your work without understanding.
 
 Here are a few things to know:
 
--   Do `git add` the file you are working on as often as possible. Otherwise you might just run `grunt` and it’ll overwrite all your work.
--   The files that the default behavior uses to generate the content is from `fxa-content-server-l10n`, that is handled by npm install via git.
--   To work locally use those two commands:
+- Do `git add` the file you are working on as often as possible. Otherwise you might just run `grunt` and it’ll overwrite all your work.
+- The files that the default behavior uses to generate the content is from `fxa-content-server-l10n`, that is handled by npm install via git.
+- To work locally use those two commands:
 
-          grunt po2json
-          grunt serverproc:test
+        grunt po2json
+        grunt serverproc:test
 
--   Once you are done with the content you worked on, you can copy the files over to a separate repository (i.e. [fxa-content-server-l10n](https://github.com/mozilla/fxa-content-server-l10n)) and make a pull-request from your own fork. See **Updating the l10n repo** below.
+- Once you are done with the content you worked on, you can copy the files over to a separate repository (i.e. [fxa-content-server-l10n](https://github.com/mozilla/fxa-content-server-l10n)) and make a pull-request from your own fork. See **Updating the l10n repo** below.
 
-          cp -r locale/templates/ ../fxa-content-server-l10n/locale/templates/
+        cp -r locale/templates/ ../fxa-content-server-l10n/locale/templates/
 
 ## Required tools
 
@@ -66,7 +66,7 @@ Commit the merged .po files to master and enjoy.
 
 ## Updating translations
 
-Translators will update the `.po` files in the l10n repo, which are downloaded via the `scripts/download_l10n.sh` script. To convert the new translations into JSON for the app to use, run:
+Translators will update the `.po` files in the l10n repo, which are downloaded via the `{FXA_MONOREPO_ROOT}/_scripts/clone-l10n.sh` script. To convert the new translations into JSON for the app to use, run:
 
     grunt l10n-create-json
 

packages/fxa-content-server/package.json

@@ -4,7 +4,7 @@
   "description": "Firefox Accounts Content Server",
   "scripts": {
     "build": "tsc --build ../fxa-react && NODE_ENV=production grunt build",
-    "postinstall": "cp server/config/local.json-dist server/config/local.json && scripts/download_l10n.sh",
+    "postinstall": "cp server/config/local.json-dist server/config/local.json && ../../_scripts/clone-l10n.sh fxa-content-server",
     "audit": "npm audit --json | audit-filter --nsp-config=.nsprc --audit=-",
     "lint": "eslint app server tests --cache",
     "start": "node scripts/check-local-config && grunt l10n-create-json l10n-generate-tos-pp:app && pm2 start pm2.config.js",

packages/fxa-content-server/scripts/download_l10n.sh

@@ -1,27 +0,0 @@
-#!/usr/bin/env sh
-
-set -e
-
-if [ -n "$FXA_L10N_SKIP" ]; then
-    echo "Skipping fxa-content-server-l10n update..."
-    exit 0
-fi
-
-if [ -z "$FXA_L10N_SHA" ]; then
-    FXA_L10N_SHA="master"
-fi
-
-DOWNLOAD_PATH="https://github.com/mozilla/fxa-content-server-l10n.git"
-
-# Download L10N using git
-if [ ! -d "fxa-content-server-l10n" ]; then
-	echo "Downloading L10N files from $DOWNLOAD_PATH..."
-	git clone --depth 1 $DOWNLOAD_PATH
-fi
-cd fxa-content-server-l10n
-echo "Updating L10N files"
-git checkout -- .
-git checkout $FXA_L10N_SHA
-git pull
-git rev-parse $FXA_L10N_SHA > git-head.txt
-cd ..

packages/fxa-payments-server/package.json

@@ -3,7 +3,7 @@
   "version": "1.199.0",
   "description": "Firefox Accounts Payments Service",
   "scripts": {
-    "postinstall": "scripts/download_l10n.sh",
+    "postinstall": "../../_scripts/clone-l10n.sh fxa-payments-server",
     "lint": "npm-run-all --parallel lint:eslint lint:sass",
     "lint:eslint": "eslint .",
     "audit": "npm audit --json | audit-filter --nsp-config=.nsprc --audit=-",

packages/fxa-payments-server/scripts/download_l10n.sh

@@ -1,56 +0,0 @@
-#!/usr/bin/env sh
-
-set -e
-
-if [ -n "$FXA_L10N_SKIP" ]; then
-    echo "Skipping fxa-content-server-l10n update..."
-    exit 0
-fi
-
-if [ -z "$FXA_L10N_SHA" ]; then
-    FXA_L10N_SHA="master"
-fi
-
-DOWNLOAD_PATH="https://github.com/mozilla/fxa-content-server-l10n.git"
-
-cd public
-
-# Download L10N using git
-if [ ! -d "fxa-content-server-l10n" ]; then
-	echo "Downloading L10N files from $DOWNLOAD_PATH..."
-	git clone --depth 1 $DOWNLOAD_PATH
-fi
-
-cd fxa-content-server-l10n
-echo "Updating L10N files"
-git checkout -- .
-git checkout $FXA_L10N_SHA
-git pull
-git rev-parse $FXA_L10N_SHA > git-head.txt
-
-cd locale
-
-echo "Copying .ftl files"
-for src in **/*.ftl; do
-  dir=$(dirname "$src")
-  dir=$(echo "$dir" | sed "s/_/-/")
-  base=$(basename "$src")
-  mkdir -p "../../locales/$dir"
-  cp "$src" "../../locales/$dir/$base"
-done
-
-cd ../../../server/lib
-
-if [ ! -d "fxa-content-server-l10n" ]; then
-  mkdir fxa-content-server-l10n
-fi
-
-# L10n version for the payments server version endpoint
-cp ../../public/fxa-content-server-l10n/git-head.txt fxa-content-server-l10n/
-
-cd ../../
-
-# remove the checkout so it won't be included in the build output
-if [ -d "public/fxa-content-server-l10n" ]; then
-  rm -rf public/fxa-content-server-l10n
-fi

packages/fxa-payments-server/server/lib/version.js

@@ -79,6 +79,8 @@ function getL10nVersion() {
   try {
     const gitShaPath = path.join(
       __dirname,
+      '..',
+      '..',
       'fxa-content-server-l10n',
       'git-head.txt'
     );

packages/fxa-settings/package.json

@@ -4,6 +4,7 @@
   "homepage": "https://accounts.firefox.com/beta/settings",
   "private": true,
   "scripts": {
+    "postinstall": "../../_scripts/clone-l10n.sh fxa-settings",
     "build-postcss": "postcss src/styles/tailwind.scss -o src/styles/tailwind.out.scss",
     "build-storybook": "NODE_ENV=production STORYBOOK_BUILD=1 npm run build-postcss && build-storybook -s .storybook/design-guide",
     "build": "tsc --build ../fxa-react && NODE_ENV=production npm run build-postcss && SKIP_PREFLIGHT_CHECK=true INLINE_RUNTIME_CHUNK=false rescripts build",