From 464ce45414c782773350f0f47b0899a474482984 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Per=20Otterstr=C3=B6m?= <per.otterstrom@gmail.com>
Date: Tue, 31 Mar 2020 10:24:58 +0200
Subject: [PATCH] Make ccm helper script more generic

---
 ..._for_test.sh => generate-cert-for-test.sh} |  0
 bin/install-ccm.sh                            | 32 +++++++++++++++++++
 install-ccm.sh                                | 12 -------
 3 files changed, 32 insertions(+), 12 deletions(-)
 rename bin/{generate_cert_for_test.sh => generate-cert-for-test.sh} (100%)
 create mode 100755 bin/install-ccm.sh
 delete mode 100755 install-ccm.sh

diff --git a/bin/generate_cert_for_test.sh b/bin/generate-cert-for-test.sh
similarity index 100%
rename from bin/generate_cert_for_test.sh
rename to bin/generate-cert-for-test.sh
diff --git a/bin/install-ccm.sh b/bin/install-ccm.sh
new file mode 100755
index 0000000..5a64e4d
--- /dev/null
+++ b/bin/install-ccm.sh
@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+
+shopt -s extglob
+
+SCRIPT_PATH="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null && pwd )"
+CCM_CONFIG=${CCM_CONFIG_DIR:=~/.ccm}
+JAR_FILE=$(eval echo "${SCRIPT_PATH}/../agent/target/cassandra-exporter-agent-*.jar")
+
+if [ ! -f ${CCM_CONFIG}/CURRENT ]; then
+ echo "Unable to find an active ccm cluster"
+ exit 2
+fi
+
+if [ ! -f ${JAR_FILE} ]; then
+ echo "No jar file found. Build project and try again."
+ exit 3
+fi
+
+CCM_CLUSTER_NAME=`cat ${CCM_CONFIG}/CURRENT`
+echo "Installing cassandra-exporter into ${CCM_CLUSTER_NAME}"
+
+CLUSTER_PATH=${CCM_CONFIG}/${CCM_CLUSTER_NAME}
+
+find ${CLUSTER_PATH} -path '*/node*/conf/cassandra-env.sh' | while read file; do
+    node=$(echo ${file} | sed 's/[^0-9]*//g')
+    port=$((19499+${node}))
+
+    echo " http://127.0.0.${node}:${port}/metrics"
+    sed -i -e "/cassandra-exporter/d" "${file}"
+
+    echo "JVM_OPTS=\"\$JVM_OPTS -javaagent:${JAR_FILE}=--listen=:${port},--enable-collector-timing\"" >> "${file}"
+done;
diff --git a/install-ccm.sh b/install-ccm.sh
deleted file mode 100755
index a86c7fc..0000000
--- a/install-ccm.sh
+++ /dev/null
@@ -1,12 +0,0 @@
-#!/usr/bin/env bash
-
-find . -path '*/node*/conf/cassandra-env.sh' | while read file; do
-    echo "Processing $file"
-
-    port=$((19499+$(echo ${file} | sed 's/[^0-9]*//g')))
-
-    sed -i -e "/cassandra-exporter/d" "${file}"
-
-    echo "JVM_OPTS=\"\$JVM_OPTS -javaagent:/home/adam/Projects/cassandra-exporter/agent/target/cassandra-exporter-agent-0.9.4-SNAPSHOT.jar=--listen=:${port},--cache=true,--enable-collector-timing\"" >> \
-        "${file}"
-done;
\ No newline at end of file