move stuff to dedicated functions

gallery-dl/rule34.sh

@@ -4,27 +4,37 @@ IGREEN="\033[0;92m"     # Intense Green
 IYELLOW="\033[0;93m"    # Intense Yellow
 NO_COLOR="\033[0m"  # Text Reset
 
-# for testing only
-rm -f ./archive.sqlite3 ./archive-rule34.sqlite3 ./log.txt
-rm -rf ./Download/*
+setup_test() {
+    rm -f ./archive.sqlite3 ./archive-rule34.sqlite3 ./log.txt || exit 1
+    rm -rf ./Download/* || exit 1
+}
 
-[[ -f downloaded_r34.txt ]] || echo -e "${IYELLOW}no file to download from${NO_COLOR}" || exit 1
-cp downloaded_r34.txt to_download_r34.txt
+download() {
+    while [ 1 ]
+    do
+        gallery-dl --config ./config.json --input-file-delete $1
 
-while [ 1 ]
-do
-    gallery-dl --config ./config.json --input-file-delete to_download_r34.txt
+        if [ ! -s $1 ]; then
+            echo -e "${IGREEN}file empty${NO_COLOR}"
+            rm $1
+            exit 0
+        fi
+        echo -e "${IYELLOW}file not empty${NO_COLOR}"
 
-    if [ ! -s to_download_r34.txt ]; then
-        echo -e "${IGREEN}file empty${NO_COLOR}"
-        rm to_download_r34.txt
-        exit 0
-    fi
-    echo -e "${IYELLOW}file not empty${NO_COLOR}"
+        if [ $(ping -qc 3 matrix.hopeless-cloud.xyz > /dev/null 2>&1) ]; then
+            echo -e "${IYELLOW}no internet${NO_COLOR}"
+            exit 1
+        fi
+        echo -e "${IGREEN}has internet${NO_COLOR}"
+    done
+}
 
-    if [ $(ping -qc 3 rule34.xxx > /dev/null 2>&1) ]; then
-        echo -e "${IYELLOW}no internet${NO_COLOR}"
-        exit 1
-    fi
-    echo -e "${IGREEN}has internet${NO_COLOR}"
-done
+download_r34() {
+    [[ -f downloaded_r34.txt ]] || echo -e "${IYELLOW}download_r34: no file to download from${NO_COLOR}" || exit 1
+    cp downloaded_r34.txt to_download_r34.txt
+
+    download to_download_r34.txt
+}
+
+setup_test
+download_r34