POSIX shell, reformat to current spacing style guides. (#41)

convertRawMetricsToCSV.sh

@@ -1,26 +1,25 @@
-#/bin/sh
+#!/bin/sh
 
 # Poll the metrics on an interval specified in seconds
 
 export sampleDir=$1
 export datafile=$2
 
-echo "Timestamp,Pod_Name,CPU_in_nanocores,Memory_in_Kibibytes" > $datafile
+echo "Timestamp,Pod_Name,CPU_in_nanocores,Memory_in_Kibibytes" >$datafile
 
-for filename in $(ls ${sampleDir})
-do
-    absolutePath=${sampleDir}/$filename
-    #baseFileName="$(basename "$filename" | sed 's/\(.*\)\..*/\1/')"
-    #jq -r '.items[] | (.metadata.creationTimestamp + "," + (.metadata.labels.app + "," + .containers[].usage.cpu + "," + .containers[].usage.memory)' ${filename} | sed "s|n,|,|g" | sed "s|Ki||g" > ${formattedoutdir}/${baseFileName}.txt
+for filename in $(ls ${sampleDir}); do
+        absolutePath=${sampleDir}/$filename
+        #baseFileName="$(basename "$filename" | sed 's/\(.*\)\..*/\1/')"
+        #jq -r '.items[] | (.metadata.creationTimestamp + "," + (.metadata.labels.app + "," + .containers[].usage.cpu + "," + .containers[].usage.memory)' ${filename} | sed "s|n,|,|g" | sed "s|Ki||g" > ${formattedoutdir}/${baseFileName}.txt
 
-    # Scale of units isn't guaranteed to always be nanocores and kibibytes
-    # Need to normalize the file.
-    # Scale micro to nano by "multiplying" by 1000. Note: the \1 is a backreference to the parenthetical capture.
-    # Scale MiB to KiB by "multiplying" by 1024; this isn't precise, but should be representative for our purposes.
-    # As far as I can tell, sed doesn't support in-lined arithmetic expressions, though something like awk could.
-    jq -r '.items[] | (.metadata.creationTimestamp + "," + .metadata.labels.app + "," + .containers[].usage.cpu + "," + .containers[].usage.memory)' ${absolutePath} \
-      | sed "s|n,|,|g" \
-      | sed "s|Ki||g" \
-      | sed 's|\(,[0-9]*\)u,|\1000,|g' \
-      | sed 's|\(,[0-9]*\)Mi$|\1024|g' >> ${datafile}
+        # Scale of units isn't guaranteed to always be nanocores and kibibytes
+        # Need to normalize the file.
+        # Scale micro to nano by "multiplying" by 1000. Note: the \1 is a backreference to the parenthetical capture.
+        # Scale MiB to KiB by "multiplying" by 1024; this isn't precise, but should be representative for our purposes.
+        # As far as I can tell, sed doesn't support in-lined arithmetic expressions, though something like awk could.
+        jq -r '.items[] | (.metadata.creationTimestamp + "," + .metadata.labels.app + "," + .containers[].usage.cpu + "," + .containers[].usage.memory)' ${absolutePath} |
+                sed "s|n,|,|g" |
+                sed "s|Ki||g" |
+                sed 's|\(,[0-9]*\)u,|\1000,|g' |
+                sed 's|\(,[0-9]*\)Mi$|\1024|g' >>${datafile}
 done