Merge pull request #172 from codacy/use-wget-or-curl

feature: Use wget when available otherwise curl

README.md

@@ -32,7 +32,11 @@ Or use the flag: `--codacy-api-base-url <Codacy_instance_URL>:16006`.
 
 ## Running Codacy Coverage Reporter
 
-Requirements: bash, curl, glibc.
+Requirements: 
+
+- bash
+- curl or wget
+- glibc
 
 ```bash
 bash <(curl -Ls https://coverage.codacy.com/get.sh)

get.sh

@@ -73,11 +73,26 @@ if [ -z "$CODACY_REPORTER_VERSION" ]; then
     CODACY_REPORTER_VERSION="latest"
 fi
 
+download_url() {
+    grep browser_download_url | grep $1 | cut -d '"' -f 4
+}
+
+download_using_wget_or_curl() {
+    api_url="https://api.github.com/repos/codacy/codacy-coverage-reporter/releases/$CODACY_REPORTER_VERSION"
+    if [ -x "$(which curl)" ]; then
+        curl -# -LS -o "$codacy_reporter" "$(curl -LSs $api_url | download_url $1)"
+    elif [ -x "$(which wget)" ] ; then
+        wget -O "$codacy_reporter" "$(wget -O - $api_url | download_url $1)"
+    else
+        fatal "Could not find curl or wget, please install one."
+    fi
+}
+
 download_coverage_reporter() {
     if [ ! -f "$codacy_reporter" ]
     then
         log "$i" "Download the codacy reporter $1... ($CODACY_REPORTER_VERSION)"
-        curl -# -LS -o "$codacy_reporter" "$(curl -LSs https://api.github.com/repos/codacy/codacy-coverage-reporter/releases/$CODACY_REPORTER_VERSION | grep browser_download_url | grep $1 | cut -d '"' -f 4)"
+        download_using_wget_or_curl $1
     else
         log "$i" "Using codacy reporter $1 from cache"
     fi