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chrishantha / jfr-flame-graph

Get Method Sampling from Java Flight Recorder Dump and convert to FlameGraph compatible format.
Apache License 2.0
265 stars 63 forks source link

Update README with actual location of build script #21

Open retronym opened 5 years ago

retronym commented 5 years ago 
/code/jfr-flame-graph
$ ls build/bin
ls: build/bin: No such file or directory
/code/jfr-flame-graph
$ ls build/scripts
jfr-flame-graph     jfr-flame-graph.bat
retronym commented 5 years ago

Hmmm, another problem in my built checkout:

$ ./gradlew clean install

BUILD SUCCESSFUL in 0s
5 actionable tasks: 5 executed

$ ls /Users/jz/code/jfr-flame-graph/build/lib/
ls: /Users/jz/code/jfr-flame-graph/build/lib/: No such file or directory

$ ls /Users/jz/code/jfr-flame-graph/build/libs
jfr-flame-graph-0.0.4-SNAPSHOT.jar

$ sh -x ./jfr-flamegraph -help
+ PRG=./jfr-flamegraph
+ '[' -h ./jfr-flamegraph ']'
++ ls -ld ./jfr-flamegraph
+ ls='lrwxr-xr-x  1 jz  staff  29 Mar 22 17:36 ./jfr-flamegraph -> build/scripts/jfr-flame-graph'
++ expr 'lrwxr-xr-x  1 jz  staff  29 Mar 22 17:36 ./jfr-flamegraph -> build/scripts/jfr-flame-graph' : '.*-> \(.*\)$'
+ link=build/scripts/jfr-flame-graph
+ expr build/scripts/jfr-flame-graph : '/.*'
++ dirname ./jfr-flamegraph
+ PRG=./build/scripts/jfr-flame-graph
+ '[' -h ./build/scripts/jfr-flame-graph ']'
++ pwd
+ SAVED=/code/jfr-flame-graph
++ dirname ./build/scripts/jfr-flame-graph
+ cd ./build/scripts/..
++ pwd -P
+ APP_HOME=/Users/jz/code/jfr-flame-graph/build
+ cd /code/jfr-flame-graph
+ APP_NAME=jfr-flame-graph
++ basename ./jfr-flamegraph
+ APP_BASE_NAME=jfr-flamegraph
+ DEFAULT_JVM_OPTS=
+ MAX_FD=maximum
+ cygwin=false
+ msys=false
+ darwin=false
+ nonstop=false
+ case "`uname`" in
++ uname
+ darwin=true
+ CLASSPATH=/Users/jz/code/jfr-flame-graph/build/lib/jfr-flame-graph-0.0.4-SNAPSHOT.jar:/Users/jz/code/jfr-flame-graph/build/lib/com.jrockit.mc.flightrecorder_5.5.1.172852.jar:/Users/jz/code/jfr-flame-graph/build/lib/com.jrockit.mc.common_5.5.1.172852.jar:/Users/jz/code/jfr-flame-graph/build/lib/jcommander-1.72.jar:/Users/jz/code/jfr-flame-graph/build/lib/gson-2.8.5.jar
+ '[' -n /Library/Java/JavaVirtualMachines/jdk1.8.0_162.jdk/Contents/Home ']'
+ '[' -x /Library/Java/JavaVirtualMachines/jdk1.8.0_162.jdk/Contents/Home/jre/sh/java ']'
+ JAVACMD=/Library/Java/JavaVirtualMachines/jdk1.8.0_162.jdk/Contents/Home/bin/java
+ '[' '!' -x /Library/Java/JavaVirtualMachines/jdk1.8.0_162.jdk/Contents/Home/bin/java ']'
+ '[' false = false -a true = false -a false = false ']'
+ true
+ GRADLE_OPTS=' "-Xdock:name=jfr-flame-graph" "-Xdock:icon=/Users/jz/code/jfr-flame-graph/build/media/gradle.icns"'
+ false
++ save -help
++ for i in '"$@"'
++ printf '%s\n' -help
++ sed 's/'\''/'\''\\'\'''\''/g;1s/^/'\''/;$s/$/'\'' \\/'
++ echo ' '
+ APP_ARGS=''\''-help'\'' \
 '
+ eval set -- -classpath '"/Users/jz/code/jfr-flame-graph/build/lib/jfr-flame-graph-0.0.4-SNAPSHOT.jar:/Users/jz/code/jfr-flame-graph/build/lib/com.jrockit.mc.flightrecorder_5.5.1.172852.jar:/Users/jz/code/jfr-flame-graph/build/lib/com.jrockit.mc.common_5.5.1.172852.jar:/Users/jz/code/jfr-flame-graph/build/lib/jcommander-1.72.jar:/Users/jz/code/jfr-flame-graph/build/lib/gson-2.8.5.jar"' com.github.chrishantha.jfr.flamegraph.output.Application ''\''-help'\'' \
 '
++ set -- -classpath /Users/jz/code/jfr-flame-graph/build/lib/jfr-flame-graph-0.0.4-SNAPSHOT.jar:/Users/jz/code/jfr-flame-graph/build/lib/com.jrockit.mc.flightrecorder_5.5.1.172852.jar:/Users/jz/code/jfr-flame-graph/build/lib/com.jrockit.mc.common_5.5.1.172852.jar:/Users/jz/code/jfr-flame-graph/build/lib/jcommander-1.72.jar:/Users/jz/code/jfr-flame-graph/build/lib/gson-2.8.5.jar com.github.chrishantha.jfr.flamegraph.output.Application -help
++ uname
+ '[' Darwin = Darwin ']'
+ '[' /Users/jz = /code/jfr-flame-graph ']'
+ exec /Library/Java/JavaVirtualMachines/jdk1.8.0_162.jdk/Contents/Home/bin/java -classpath /Users/jz/code/jfr-flame-graph/build/lib/jfr-flame-graph-0.0.4-SNAPSHOT.jar:/Users/jz/code/jfr-flame-graph/build/lib/com.jrockit.mc.flightrecorder_5.5.1.172852.jar:/Users/jz/code/jfr-flame-graph/build/lib/com.jrockit.mc.common_5.5.1.172852.jar:/Users/jz/code/jfr-flame-graph/build/lib/jcommander-1.72.jar:/Users/jz/code/jfr-flame-graph/build/lib/gson-2.8.5.jar com.github.chrishantha.jfr.flamegraph.output.Application -help
Error: Could not find or load main class com.github.chrishantha.jfr.flamegraph.output.Application

I wonder if there is some Gradle component that has changed the convention for pluralization of this directories?