Merge pull request #203 from ludeeus/developer-test-pr

hassbian-config: Adds function to test PR's

package/etc/bash_completion.d/hassbian-config

@@ -4,7 +4,7 @@ _hassbian-config()
     COMPREPLY=()
     cur="${COMP_WORDS[COMP_CWORD]}"
     prev="${COMP_WORDS[COMP_CWORD-1]}"
-    opts="install upgrade remove show log share-log --version --help"
+    opts="developer-test-pr install upgrade remove show log share-log --version --help"
     altopts="--accept --force --debug --version --help --dev --beta"
     inst=$(find /opt/hassbian/suites/ -maxdepth 1 -type f | awk -F'/|_' ' {print $NF}' | awk -F. '{print $1}')
 

package/usr/local/bin/hassbian-config

@@ -102,6 +102,29 @@ function check-permission {
   return 0
 }
 
+function developer-test-pr { # This function fetches a active PR and build a installation package from that and install it on the system.
+    # This should only be used by maintainers to test PR's!
+    readonly PRNUMBER="$1"
+    readonly INSTALLDIR="/tmp/hassbian_config_install_${PRNUMBER}"
+    if [[ -z "$PRNUMBER" ]]; then
+        echo "Error: Missing PR argument."
+        echo ""
+        echo "Run: bash test_pr.sh PRNUMBER"
+        return 1
+    fi
+    git clone https://github.com/home-assistant/hassbian-scripts.git "$INSTALLDIR"
+    cd "$INSTALLDIR" || return 1
+    git fetch origin +refs/pull/"$PRNUMBER"/merge || return 1
+    git checkout FETCH_HEAD
+
+    chmod 755 -R package
+    dpkg-deb --build package/
+    apt install -y "$INSTALLDIR"/package.deb --reinstall --allow-downgrades
+
+    cd || return 1
+    rm -r "$INSTALLDIR"
+}
+
 function raspberry_pi_zero_check {
 ## Start check for Raspberry Pi Zero
 if [ "$FORCE" != "true" ]; then
@@ -308,6 +331,11 @@ case $COMMAND in
     shift # past argument
     shift # past value
     ;;
+  "developer-test-pr")
+    RUN="developer-test-pr $2"
+    shift # past argument
+    shift # past value
+    ;;
   "log")
     RUN="more $LOGFILE"
     shift # past argument