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Improve curl error message including exit code and error message

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This commit replaces the 3 digits http_code returned by curl with the json
output. This output contains all returned values, including http_code,
exitcode and errormsg.

Using json format, the old http_error "000" string is formated as a number "0".

Signed-off-by: RD WebDesign <github@rdwebdesign.com.br>
This commit is contained in:
RD WebDesign
2025-10-17 22:20:20 -03:00
parent d0ce95c385
commit 4e191da1a0
1 changed files with 8 additions and 3 deletions
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11
gravity.sh
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@@ -611,7 +611,7 @@ compareLists() {
# Download specified URL and perform checks on HTTP status and file content
gravity_DownloadBlocklistFromUrl() {
local url="${1}" adlistID="${2}" saveLocation="${3}" compression="${4}" gravity_type="${5}" domain="${6}"
local listCurlBuffer str httpCode success="" ip customUpstreamResolver=""
local listCurlBuffer str curlJson httpCode curlErrorMsg="" curlExitCode="" success="" ip customUpstreamResolver=""
local file_path permissions ip_addr port blocked=false download=true
# modifiedOptions is an array to store all the options used to check if the adlist has been changed upstream
local modifiedOptions=()
@@ -755,9 +755,14 @@ gravity_DownloadBlocklistFromUrl() {
fi
if [[ "${download}" == true ]]; then
httpCode=$(curl --connect-timeout ${curl_connect_timeout} -s -L ${compression:+${compression}} ${customUpstreamResolver:+${customUpstreamResolver}} "${modifiedOptions[@]}" -w "%{http_code}" "${url}" -o "${listCurlBuffer}" 2>/dev/null)
curlJson=$(curl --connect-timeout ${curl_connect_timeout} -s -L ${compression:+${compression}} ${customUpstreamResolver:+${customUpstreamResolver}} "${modifiedOptions[@]}" -w "%{json}" "${url}" -o "${listCurlBuffer}" 2>/dev/null)
fi
# Retrieve the HTTP code, exit code and error message returned by curl command
httpCode=$(echo "${curlJson}" | jq '.http_code')
curlErrorMsg=$(echo "${curlJson}" | jq '.errormsg')
curlExitCode=$(echo "${curlJson}" | jq '.exitcode')
case $url in
# Did we "download" a local file?
"file"*)
@@ -780,7 +785,7 @@ gravity_DownloadBlocklistFromUrl() {
echo -e "${OVER} ${TICK} ${str} No changes detected"
success=true
;;
"000") echo -e "${OVER} ${CROSS} ${str} Connection Refused" ;;
"0") echo -e "${OVER} ${CROSS} ${str} Failure (exit_code=${COL_RED}${curlExitCode}${COL_NC} Msg: ${COL_CYAN}${curlErrorMsg}${COL_NC})" ;;
"403") echo -e "${OVER} ${CROSS} ${str} Forbidden" ;;
"404") echo -e "${OVER} ${CROSS} ${str} Not found" ;;
"408") echo -e "${OVER} ${CROSS} ${str} Time-out" ;;