simplify download via eget, parse result strictly

bin/epm-play

@@ -349,13 +349,11 @@ __epm_play_download_epm_file()
     local file="$2"
     # use short version (3.4.5)
     local epmver="$(epm --short --version)"
-    local URL="https://eepm.ru/releases/$epmver/app-versions"
-    info "Updating local IPFS DB in $eget_ipfs_db file from $URL/eget-ipfs-db.txt"
-    docmd eget -q -O "$target" "$URL/$file" && return
-
-    URL="https://eepm.ru/app-versions"
-    info "Updating local IPFS DB in $eget_ipfs_db file from $URL/eget-ipfs-db.txt"
-    docmd eget -q -O "$target" "$URL/$file"
+    local URL
+    for URL in "https://eepm.ru/releases/$epmver/app-versions" "https://eepm.ru/app-versions" ; do
+        info "Updating local IPFS DB in $eget_ipfs_db file from $URL/eget-ipfs-db.txt"
+        docmd eget -q -O "$target" "$URL/$file" && return
+    done
 }
 
 

bin/epm-update

@@ -27,7 +27,8 @@ get_latest_version()
 {
     URL="https://eepm.ru/app-versions"
     #update_url_if_need_mirrored
-    epm tool eget -q -O- "$URL/$1"
+    # TODO: check eget result, use only 200 OK
+    epm tool eget -q -O- "$URL/$1" | head -n1 | cut -d" " -f1
 }
 
 __check_for_epm_version()

play.d/common.sh

@@ -75,12 +75,14 @@ is_supported_arch()
 
 get_latest_version()
 {
+    local ver
     local epmver="$(epm --short --version)"
-    local URL="https://eepm.ru/releases/$epmver/app-versions"
-    eget -q -O- "$URL/$1" && return
-
-    URL="https://eepm.ru/app-versions"
-    eget -q -O- "$URL/$1"
+    local URL
+    for URL in "https://eepm.ru/releases/$epmver/app-versions" "https://eepm.ru/app-versions" ; do
+        # TODO: check eget result, use only 200 OK
+        ver="$(eget -q -O- "$URL/$1" | head -n1 | cut -d" " -f1)"
+        [ -n "$ver" ] && echo "$ver" && return
+    done
 }
 
 print_product_alt()