Share Extension/Intents (#2587)

* add native ios code outside of ios project

* helper script

* going to be a lot of these commits to squash...backing up

* save

* start of an expo plugin

* create info.plist

* copy the view controller

* maybe working

* working

* wait working now

* working plugin

* use current scheme

* update intent path

* use better params

* support text in uri

* build

* use better encoding

* handle images

* cleanup ios plugin

* android

* move bash script to /scripts

* handle cases where loaded data is uiimage rather than uri

* remove unnecessary logic, allow more than 4 images and just take first 4

* android build plugin

* limit images to four on android

* use js for plugins, no need to build

* revert changes to app config

* use correct scheme on android

* android readme

* move ios extension to /modules

* remove unnecessary event

* revert typo

* plugin readme

* scripts readme

* add configurable scheme to .env, default to `bluesky`

* remove debug

* revert .gitignore change

* add comment about updating .env to app.config.js for those modifying scheme

* modify .env

* update android module to use the proper url

* update ios extension

* remove comment

* parse and validate incoming image uris

* fix types

* rm oops

* fix a few typos

1 files changed, 55 insertions, 0 deletions

diff --git a/plugins/shareExtension/withXcodeTarget.js b/plugins/shareExtension/withXcodeTarget.js
new file mode 100644
index 000000000..4f43c0926
--- /dev/null
+++ b/plugins/shareExtension/withXcodeTarget.js
@@ -0,0 +1,55 @@
+const {withXcodeProject} = require('@expo/config-plugins')
+
+const withXcodeTarget = (config, {extensionName, controllerName}) => {
+  // eslint-disable-next-line no-shadow
+  return withXcodeProject(config, config => {
+    const pbxProject = config.modResults
+
+    const target = pbxProject.addTarget(
+      extensionName,
+      'app_extension',
+      extensionName,
+    )
+    pbxProject.addBuildPhase([], 'PBXSourcesBuildPhase', 'Sources', target.uuid)
+    pbxProject.addBuildPhase(
+      [],
+      'PBXResourcesBuildPhase',
+      'Resources',
+      target.uuid,
+    )
+    const pbxGroupKey = pbxProject.pbxCreateGroup(extensionName, extensionName)
+    pbxProject.addFile(`${extensionName}/Info.plist`, pbxGroupKey)
+    pbxProject.addSourceFile(
+      `${extensionName}/${controllerName}.swift`,
+      {target: target.uuid},
+      pbxGroupKey,
+    )
+
+    var configurations = pbxProject.pbxXCBuildConfigurationSection()
+    for (var key in configurations) {
+      if (typeof configurations[key].buildSettings !== 'undefined') {
+        var buildSettingsObj = configurations[key].buildSettings
+        if (
+          typeof buildSettingsObj.PRODUCT_NAME !== 'undefined' &&
+          buildSettingsObj.PRODUCT_NAME === `"${extensionName}"`
+        ) {
+          buildSettingsObj.CLANG_ENABLE_MODULES = 'YES'
+          buildSettingsObj.INFOPLIST_FILE = `"${extensionName}/Info.plist"`
+          buildSettingsObj.CODE_SIGN_ENTITLEMENTS = `"${extensionName}/${extensionName}.entitlements"`
+          buildSettingsObj.CODE_SIGN_STYLE = 'Automatic'
+          buildSettingsObj.CURRENT_PROJECT_VERSION = `"${config.ios?.buildNumber}"`
+          buildSettingsObj.GENERATE_INFOPLIST_FILE = 'YES'
+          buildSettingsObj.MARKETING_VERSION = `"${config.version}"`
+          buildSettingsObj.PRODUCT_BUNDLE_IDENTIFIER = `"${config.ios?.bundleIdentifier}.${extensionName}"`
+          buildSettingsObj.SWIFT_EMIT_LOC_STRINGS = 'YES'
+          buildSettingsObj.SWIFT_VERSION = '5.0'
+          buildSettingsObj.TARGETED_DEVICE_FAMILY = `"1,2"`
+        }
+      }
+    }
+
+    return config
+  })
+}
+
+module.exports = {withXcodeTarget}