Download all apks at build time (if they're not present) (#84)

* F-Droid component apks correct
* Put the version number (v0.1.0) in GsfProxy/.version_code
* microG component apks correct
* download_apk function called and implemnted except for call to curl
* Hyphen not underscore in GmsCore anf FakeStore apk filenames
* Get F-Droid components from https://f-droid.org/repo/
* Download apks using curl
* Remove old commented-out code
* Comment out debug 'echo' statements

* add the necessary cd commands

* Delete the stored apks: we download them at build time

GsfProxy/.version_code

@@ -1 +1 @@
-8
+v0.1.0

vendorsetup.sh

@@ -5,30 +5,81 @@ set -e
 
 echo "vendor/partner_gms/vendorsetup.sh called"
 
-get_files() {
-    local name="$1"
-    local id="$2"
-    local versionCode=$(cat "$name"/.version_code)
-    local release=$(cat ".microg_release")
-    local source_apk_name="$id-$versionCode.apk"
-    local src="https://github.com/microg/GmsCore/releases/download/$release/$source_apk_name"
-    local destination_apk="$name/$name.apk"
+download_apk() {
+    local source_apk=$1
+    local component_name=$2
+    local destination_apk
 
+    destination_apk="$component_name"/"$component_name".apk
     if [ -f "$destination_apk" ]; then
         echo "$destination_apk exists: not downloading"
+        ## To Do
+        # Deal with the situation where we have an OLDER version hanging around
+        # may have to be handled in the Docker image
     else
-        echo "downloading $destination_apk to $destination_apk"
-        curl -LO "$src"
-        mv "$source_apk_name"  "$destination_apk"
+        # echo "downloading $source_apk to $destination_apk"
+        curl -L --output "$destination_apk" "$source_apk"
     fi
 }
 
+get-fdroid-components() {
+    local fdroid_repo="https://f-droid.org/repo/"
+    local name apk_to_download versioncode id
+
+    # F-Droid client app
+    name="FDroid"
+    versioncode=$(cat "$name"/.version_code)
+    id="org.fdroid.fdroid"
+    apk_to_download="$fdroid_repo"/"$id"_"$versioncode".apk
+
+    # echo "$name apk_to_download: $apk_to_download"
+    download_apk "$apk_to_download" "$name"
+
+    # FDroid Privileged Extension
+    name="FDroidPrivilegedExtension"
+    versioncode=$(cat "$name"/.version_code)
+    id="org.fdroid.fdroid.privileged"
+    apk_to_download="$fdroid_repo"/"$id"_"$versioncode".apk
+
+    # echo "$name apk_to_download: $apk_to_download"
+    download_apk "$apk_to_download" "$name"
+}
+
+get-microg-components() {
+    local microg_repo_base="https://github.com/microg"
+    local name apk_to_download versioncode id
+    microg_release=$(cat ".microg_release")
+
+    # GmsCore
+    name="GmsCore"
+    versioncode=$(cat "$name"/.version_code)
+    id="com.google.android.gms"
+    apk_to_download="$microg_repo_base"/GMSCore/releases/download/"$microg_release"/"$id"-"$versioncode".apk
+    # echo "$name apk_to_download: $apk_to_download"
+    download_apk "$apk_to_download" "$name"
+
+    # FakeStore
+    name="FakeStore"
+    versioncode=$(cat "$name"/.version_code)
+    id="com.android.vending"
+    apk_to_download="$microg_repo_base"/GMSCore/releases/download/"$microg_release"/"$id"-"$versioncode".apk
+    # echo "$name apk_to_download: $apk_to_download"
+    download_apk "$apk_to_download" "$name"
+
+    # GsfProxy the file we want is
+    #`https://github.com/microg/android_packages_apps_GsfProxy/releases/download/v0.1.0/GsfProxy.apk`
+    name="GsfProxy"
+    versioncode=$(cat "$name"/.version_code)
+    apk_to_download="$microg_repo_base"/android_packages_apps_GsfProxy/releases/download/"$versioncode"/"$name".apk
+    # echo "$name apk_to_download: $apk_to_download"
+    download_apk "$apk_to_download" "$name"
+}
+
+# This script is called from the root dierctory, so we need to cd
 cd vendor/partner_gms
-
-get_files GmsCore "com.google.android.gms"
-
-get_files FakeStore "com.android.vending"
-
+get-fdroid-components
+get-microg-components
+# and back to the root directory
 cd ../..
 
 set +e