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18 changed files with 510 additions and 573 deletions

30
build.gradle Normal file
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@ -0,0 +1,30 @@
plugins {
id 'org.jetbrains.kotlin.jvm' version "$kotlinVersion"
id 'org.jetbrains.kotlin.plugin.serialization' version "$kotlinVersion"
id 'application'
}
version = '0.1.1'
mainClassName = 'me.msoucy.gbat.MainKt'
description = 'Git By A Truck'
sourceCompatibility = 1.8
targetCompatibility = 1.8
repositories {
mavenCentral()
jcenter()
}
dependencies {
implementation 'org.jetbrains.kotlin:kotlin-stdlib'
implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.7'
implementation "com.xenomachina:kotlin-argparser:$kotlin_argparser_version"
implementation "org.jetbrains.exposed:exposed-core:$kotlin_exposed_version"
implementation "org.jetbrains.exposed:exposed-dao:$kotlin_exposed_version"
implementation "org.jetbrains.exposed:exposed-jdbc:$kotlin_exposed_version"
implementation "org.xerial:sqlite-jdbc:3.30.1"
implementation 'com.google.code.gson:gson:2.8.6'
testImplementation 'junit:junit:4.12'
}

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@ -1,39 +0,0 @@
plugins {
kotlin("jvm") version "1.9.22"
kotlin("plugin.serialization") version "1.9.22"
application
}
version = "0.1.1"
group = "me.msoucy.gbat"
description = "Git By A Truck"
kotlin {
jvmToolchain(21)
}
repositories {
mavenCentral()
}
val argparserVersion: String by project
val exposedVersion: String by project
dependencies {
implementation(kotlin("reflect"))
implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.6.3")
implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.8.0")
implementation("com.xenomachina:kotlin-argparser:$argparserVersion")
implementation("org.jetbrains.exposed:exposed-core:$exposedVersion")
implementation("org.jetbrains.exposed:exposed-dao:$exposedVersion")
implementation("org.jetbrains.exposed:exposed-jdbc:$exposedVersion")
implementation("org.xerial:sqlite-jdbc:3.45.1.0")
implementation("com.google.code.gson:gson:2.10.1")
implementation("org.python:jython-standalone:2.7.2")
implementation("org.pygments:pygments:2.5.2")
testImplementation("junit:junit:4.12")
}
application {
mainClass.set("MainKt") // The main class of the application
}

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@ -1,3 +1,3 @@
kotlinVersion=1.4.0
argparserVersion=2.0.7
exposedVersion=0.47.0
kotlinVersion=1.3.71
kotlin_argparser_version=2.0.7
kotlin_exposed_version=0.25.1

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@ -1,6 +1,5 @@
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-8.6-bin.zip
networkTimeout=10000
distributionUrl=https\://services.gradle.org/distributions/gradle-6.5.1-bin.zip
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists

276
gradlew vendored
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@ -1,7 +1,7 @@
#!/bin/sh
#!/usr/bin/env sh
#
# Copyright © 2015-2021 the original authors.
# Copyright 2015 the original author or authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
@ -17,98 +17,67 @@
#
##############################################################################
#
# Gradle start up script for POSIX generated by Gradle.
#
# Important for running:
#
# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
# noncompliant, but you have some other compliant shell such as ksh or
# bash, then to run this script, type that shell name before the whole
# command line, like:
#
# ksh Gradle
#
# Busybox and similar reduced shells will NOT work, because this script
# requires all of these POSIX shell features:
# * functions;
# * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
# «${var#prefix}», «${var%suffix}», and «$( cmd )»;
# * compound commands having a testable exit status, especially «case»;
# * various built-in commands including «command», «set», and «ulimit».
#
# Important for patching:
#
# (2) This script targets any POSIX shell, so it avoids extensions provided
# by Bash, Ksh, etc; in particular arrays are avoided.
#
# The "traditional" practice of packing multiple parameters into a
# space-separated string is a well documented source of bugs and security
# problems, so this is (mostly) avoided, by progressively accumulating
# options in "$@", and eventually passing that to Java.
#
# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
# see the in-line comments for details.
#
# There are tweaks for specific operating systems such as AIX, CygWin,
# Darwin, MinGW, and NonStop.
#
# (3) This script is generated from the Groovy template
# https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
# within the Gradle project.
#
# You can find Gradle at https://github.com/gradle/gradle/.
#
##
## Gradle start up script for UN*X
##
##############################################################################
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
app_path=$0
# Need this for daisy-chained symlinks.
while
APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path
[ -h "$app_path" ]
do
ls=$( ls -ld "$app_path" )
link=${ls#*' -> '}
case $link in #(
/*) app_path=$link ;; #(
*) app_path=$APP_HOME$link ;;
esac
PRG="$0"
# Need this for relative symlinks.
while [ -h "$PRG" ] ; do
ls=`ls -ld "$PRG"`
link=`expr "$ls" : '.*-> \(.*\)$'`
if expr "$link" : '/.*' > /dev/null; then
PRG="$link"
else
PRG=`dirname "$PRG"`"/$link"
fi
done
SAVED="`pwd`"
cd "`dirname \"$PRG\"`/" >/dev/null
APP_HOME="`pwd -P`"
cd "$SAVED" >/dev/null
# This is normally unused
# shellcheck disable=SC2034
APP_BASE_NAME=${0##*/}
APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
APP_NAME="Gradle"
APP_BASE_NAME=`basename "$0"`
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD=maximum
MAX_FD="maximum"
warn () {
echo "$*"
} >&2
}
die () {
echo
echo "$*"
echo
exit 1
} >&2
}
# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
nonstop=false
case "$( uname )" in #(
CYGWIN* ) cygwin=true ;; #(
Darwin* ) darwin=true ;; #(
MSYS* | MINGW* ) msys=true ;; #(
NONSTOP* ) nonstop=true ;;
case "`uname`" in
CYGWIN* )
cygwin=true
;;
Darwin* )
darwin=true
;;
MINGW* )
msys=true
;;
NONSTOP* )
nonstop=true
;;
esac
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
@ -118,9 +87,9 @@ CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD=$JAVA_HOME/jre/sh/java
JAVACMD="$JAVA_HOME/jre/sh/java"
else
JAVACMD=$JAVA_HOME/bin/java
JAVACMD="$JAVA_HOME/bin/java"
fi
if [ ! -x "$JAVACMD" ] ; then
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
@ -129,7 +98,7 @@ Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD=java
JAVACMD="java"
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
@ -137,109 +106,80 @@ location of your Java installation."
fi
# Increase the maximum file descriptors if we can.
if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
case $MAX_FD in #(
max*)
# In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
# shellcheck disable=SC3045
MAX_FD=$( ulimit -H -n ) ||
warn "Could not query maximum file descriptor limit"
esac
case $MAX_FD in #(
'' | soft) :;; #(
*)
# In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
# shellcheck disable=SC3045
ulimit -n "$MAX_FD" ||
warn "Could not set maximum file descriptor limit to $MAX_FD"
esac
if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
MAX_FD_LIMIT=`ulimit -H -n`
if [ $? -eq 0 ] ; then
if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
MAX_FD="$MAX_FD_LIMIT"
fi
ulimit -n $MAX_FD
if [ $? -ne 0 ] ; then
warn "Could not set maximum file descriptor limit: $MAX_FD"
fi
else
warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
fi
fi
# Collect all arguments for the java command, stacking in reverse order:
# * args from the command line
# * the main class name
# * -classpath
# * -D...appname settings
# * --module-path (only if needed)
# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
# For Darwin, add options to specify how the application appears in the dock
if $darwin; then
GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
fi
# For Cygwin or MSYS, switch paths to Windows format before running java
if "$cygwin" || "$msys" ; then
APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
APP_HOME=`cygpath --path --mixed "$APP_HOME"`
CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
JAVACMD=$( cygpath --unix "$JAVACMD" )
JAVACMD=`cygpath --unix "$JAVACMD"`
# Now convert the arguments - kludge to limit ourselves to /bin/sh
for arg do
if
case $arg in #(
-*) false ;; # don't mess with options #(
/?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath
[ -e "$t" ] ;; #(
*) false ;;
esac
then
arg=$( cygpath --path --ignore --mixed "$arg" )
fi
# Roll the args list around exactly as many times as the number of
# args, so each arg winds up back in the position where it started, but
# possibly modified.
#
# NB: a `for` loop captures its iteration list before it begins, so
# changing the positional parameters here affects neither the number of
# iterations, nor the values presented in `arg`.
shift # remove old arg
set -- "$@" "$arg" # push replacement arg
# We build the pattern for arguments to be converted via cygpath
ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
SEP=""
for dir in $ROOTDIRSRAW ; do
ROOTDIRS="$ROOTDIRS$SEP$dir"
SEP="|"
done
OURCYGPATTERN="(^($ROOTDIRS))"
# Add a user-defined pattern to the cygpath arguments
if [ "$GRADLE_CYGPATTERN" != "" ] ; then
OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
fi
# Now convert the arguments - kludge to limit ourselves to /bin/sh
i=0
for arg in "$@" ; do
CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
else
eval `echo args$i`="\"$arg\""
fi
i=`expr $i + 1`
done
case $i in
0) set -- ;;
1) set -- "$args0" ;;
2) set -- "$args0" "$args1" ;;
3) set -- "$args0" "$args1" "$args2" ;;
4) set -- "$args0" "$args1" "$args2" "$args3" ;;
5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
esac
fi
# Escape application args
save () {
for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
echo " "
}
APP_ARGS=`save "$@"`
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
# Collect all arguments for the java command;
# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
# shell script including quotes and variable substitutions, so put them in
# double quotes to make sure that they get re-expanded; and
# * put everything else in single quotes, so that it's not re-expanded.
set -- \
"-Dorg.gradle.appname=$APP_BASE_NAME" \
-classpath "$CLASSPATH" \
org.gradle.wrapper.GradleWrapperMain \
"$@"
# Stop when "xargs" is not available.
if ! command -v xargs >/dev/null 2>&1
then
die "xargs is not available"
fi
# Use "xargs" to parse quoted args.
#
# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
#
# In Bash we could simply go:
#
# readarray ARGS < <( xargs -n1 <<<"$var" ) &&
# set -- "${ARGS[@]}" "$@"
#
# but POSIX shell has neither arrays nor command substitution, so instead we
# post-process each arg (as a line of input to sed) to backslash-escape any
# character that might be a shell metacharacter, then use eval to reverse
# that process (while maintaining the separation between arguments), and wrap
# the whole thing up as a single "set" statement.
#
# This will of course break if any of these variables contains a newline or
# an unmatched quote.
#
eval "set -- $(
printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
xargs -n1 |
sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
tr '\n' ' '
)" '"$@"'
# Collect all arguments for the java command, following the shell quoting and substitution rules
eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
exec "$JAVACMD" "$@"

30
gradlew.bat vendored
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@ -26,7 +26,6 @@ if "%OS%"=="Windows_NT" setlocal
set DIRNAME=%~dp0
if "%DIRNAME%" == "" set DIRNAME=.
@rem This is normally unused
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%
@ -41,7 +40,7 @@ if defined JAVA_HOME goto findJavaFromJavaHome
set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if %ERRORLEVEL% equ 0 goto execute
if "%ERRORLEVEL%" == "0" goto init
echo.
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
@ -55,7 +54,7 @@ goto fail
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
if exist "%JAVA_EXE%" goto execute
if exist "%JAVA_EXE%" goto init
echo.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
@ -65,6 +64,21 @@ echo location of your Java installation.
goto fail
:init
@rem Get command-line arguments, handling Windows variants
if not "%OS%" == "Windows_NT" goto win9xME_args
:win9xME_args
@rem Slurp the command line arguments.
set CMD_LINE_ARGS=
set _SKIP=2
:win9xME_args_slurp
if "x%~1" == "x" goto execute
set CMD_LINE_ARGS=%*
:execute
@rem Setup the command line
@ -72,19 +86,17 @@ set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
:end
@rem End local scope for the variables with windows NT shell
if %ERRORLEVEL% equ 0 goto mainEnd
if "%ERRORLEVEL%"=="0" goto mainEnd
:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
set EXIT_CODE=%ERRORLEVEL%
if %EXIT_CODE% equ 0 set EXIT_CODE=1
if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
exit /b %EXIT_CODE%
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
exit /b 1
:mainEnd
if "%OS%"=="Windows_NT" endlocal

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@ -1,13 +1,14 @@
package me.msoucy.gbat
import java.io.File
import me.msoucy.gbat.models.Condensation
import org.jetbrains.exposed.sql.*
import org.jetbrains.exposed.sql.transactions.transaction
import me.msoucy.gbat.models.CondensedAnalysis
import me.msoucy.gbat.models.Condensation
import me.msoucy.gbat.models.KnowledgeModel
import me.msoucy.gbat.models.LineModel
import me.msoucy.gbat.models.RiskModel
import org.jetbrains.exposed.sql.*
import org.jetbrains.exposed.sql.transactions.transaction
fun analyze(
riskModel : RiskModel,
@ -25,7 +26,7 @@ fun analyze(
changes.forEach { change ->
changesProcessed++
if(changesProcessed % 1000 == 0 && verbose) {
System.err.println("Analyzer applied change #$changesProcessed")
System.err.println("Analyzer applied change #${changesProcessed}")
}
lineModel.apply(change.eventType, change.lineNum, change.lineVal ?: "")
knowledgeModel.apply(change.eventType, author, change.lineNum)

View File

@ -1,9 +1,8 @@
package me.msoucy.gbat
import com.xenomachina.argparser.ArgParser
import com.xenomachina.argparser.InvalidArgumentException
import com.xenomachina.argparser.default
import com.xenomachina.argparser.mainBody
import me.msoucy.gbat.models.RiskModel
import me.msoucy.gbat.models.SummaryModel
import java.io.File
import java.util.concurrent.Executors
import kotlin.math.pow
@ -13,9 +12,14 @@ import kotlin.text.RegexOption
import kotlin.text.startsWith
import kotlinx.coroutines.*
import kotlinx.coroutines.flow.*
import me.msoucy.gbat.models.RiskModel
import me.msoucy.gbat.models.SummaryModel
import com.xenomachina.argparser.ArgParser
import com.xenomachina.argparser.InvalidArgumentException
import com.xenomachina.argparser.default
import com.xenomachina.argparser.mainBody
import org.jetbrains.exposed.sql.*
import org.jetbrains.exposed.sql.transactions.transaction
val REALLY_LONG_TIME = 864000
val DEFAULT_INTERESTING_RES = mutableListOf(
@ -54,14 +58,17 @@ fun validateGit(exe: String): String {
class GbatArgs(parser: ArgParser) {
// Input options
val interesting by parser.adding("--interesting", "-I", help = "Regular expression to determine which files should be included in calculations.")
val not_interesting by parser.adding("--not-interesting", "-N", help = "Regular expression to determine which files should not be included in calculations.")
val interesting by parser.adding("--interesting", "-I",
help="Regular expression to determine which files should be included in calculations.")
val not_interesting by parser.adding("--not-interesting", "-N",
help="Regular expression to determine which files should not be included in calculations.")
val case_sensitive by parser.flagging("Use case sensitive regexps when determining interesting files (default is case-insensitive)")
val departed by parser.storing("--departed-file", "-D", help="File listing departed devs, one per line", transform=::File).default<File?>(null)
val risk_file by parser.storing("--bus-risk-file", help="File of dev=float lines (e.g. ejorgensen=0.4) with custom bus risks for devs", transform=::File).default<File?>(null)
val default_bus_risk by parser.storing("--default-bus-risk", help="Default risk that a dev will be hit by a bus in your analysis timeframe (defaults to 0.1).") { toDouble() }.default(0.1)
// Multiprocessing options
val num_git_procs by parser.storing("--num-git-procs", help="The number of git processes to run simultaneously (defaults to 3)") { toInt() }.default(3)
val num_analyzer_procs by parser.storing("--num-analyzer-procs", help="The number of analyzer processes to run (defaults to 3)") { toInt() }.default(3)
// Tuning options
@ -80,10 +87,11 @@ class GbatArgs(parser: ArgParser) {
fun main(args: Array<String>) = mainBody {
ArgParser(args).parseInto(::GbatArgs).run {
val outDir = File(output)
if(outDir.isDirectory) {
//throw InvalidArgumentException("Output directory already exists")
}
outDir.delete()
outDir.mkdirs()
File(outDir, ".gitignore").writeText("*")
fun parse_interesting(theList : List<String>) =
theList.map {
@ -112,7 +120,9 @@ fun main(args: Array<String>) = mainBody {
}
return hasInterest
}
val fnames = repo.ls().split("\n").filter { it.isInteresting() }
fun GitRepo.interestingNames() = ls().split("\n").filter{ it.isInteresting() }
val fnames = repo.interestingNames()
if (fnames.isEmpty()) {
System.err.println("No interesting files found, exiting.")
@ -126,34 +136,30 @@ fun main(args: Array<String>) = mainBody {
val riskModel = RiskModel(riskThresh, default_bus_risk, risk_file, departed)
val dbFname = File(outDir, "summary.db")
dbFname.delete()
dbFname.delete();
val summaryDb = Database.connect("jdbc:sqlite:${dbFname.absolutePath}", driver="org.sqlite.JDBC")
transaction(summaryDb) {
addLogger(StdOutSqlLogger)
// exec("PRAGMA journal_mode = OFF")
// exec("PRAGMA synchronous = OFF")
}
val summaryModel = SummaryModel(summaryDb)
val analysisExecutor = Executors.newFixedThreadPool(num_analyzer_procs).asCoroutineDispatcher()
runBlocking {
fnames.map { fname ->
async(analysisExecutor) {
if (verbose) {
println("Analyzing $fname")
flow {
fnames.forEach { fname ->
emit(parseHistory(repo, projectRootFile, File(fname)))
}
val history = parseHistory(repo, projectRootFile, File(projectRootFile, fname))
}.map { history ->
analyze(riskModel, creation_constant, history, verbose)
}
}.awaitAll().forEach { analysis ->
if (verbose) {
println("Summarizing ${analysis.fileName}")
}
}.collect { analysis ->
summaryModel.summarize(analysis)
}
}
if (verbose) {
println("Rendering output")
}
renderSummary(projectRootFile, summaryModel, outDir)
// Render summary
System.err.println("Done, summary is in $outDir/index.html")
System.err.println("Done, summary is in ${outDir}/index.html")
}
}

View File

@ -3,6 +3,7 @@ package me.msoucy.gbat
import java.io.File
import kotlin.math.abs
import kotlin.math.max
import me.msoucy.gbat.models.ChangeType
import me.msoucy.gbat.models.Event
@ -13,16 +14,14 @@ data class HistoryItem(
val authorDiffs : List<Pair<String, List<Event>>>
)
fun parseHistory(
repo: GitRepo,
fun parseHistory(repo : GitRepo,
projectRoot : File,
fname : File,
verbose: Boolean = false
): HistoryItem {
verbose : Boolean = false) : HistoryItem {
val entries = repo.log(fname)
val repoRoot = repo.root()
if(verbose) {
System.err.println("Parsing history for $fname")
System.err.println("Parsing history for ${fname}")
}
return HistoryItem(repoRoot, projectRoot, fname,
entries.map { (author, diff) ->

View File

@ -1,11 +1,15 @@
package me.msoucy.gbat
import com.google.gson.GsonBuilder
import java.io.File
import me.msoucy.gbat.models.ProjectTreeNode
import me.msoucy.gbat.models.ProjectTreeResult
import me.msoucy.gbat.models.Statistics
import me.msoucy.gbat.models.SummaryModel
import com.google.gson.GsonBuilder
import org.jetbrains.exposed.sql.*
import org.jetbrains.exposed.sql.transactions.transaction
import org.python.util.PythonInterpreter
val NUM_RISKIEST_AUTHORS = 10
val NUM_RISKIEST_FILES = 10
@ -21,7 +25,7 @@ class SummaryRenderer(
createFilesDir()
renderSummaryJson(projectRoot)
renderFileJson(projectRoot)
renderSrc(projectRoot)
// renderSrc(projectRoot)
}
private fun renderSummaryJson(projectRoot : File) {
@ -38,32 +42,6 @@ class SummaryRenderer(
}
private fun createFilesDir() = filesDir.mkdirs()
private fun renderSrc(projectRoot: File) {
val interpreter = PythonInterpreter()
val cssFile = File(filesDir, "pygments.css")
interpreter.exec("""
from pygments.formatters import HtmlFormatter
formatter = HtmlFormatter(linenos=True, lineanchors='gbab')
formatCss = formatter.get_style_defs()
""")
cssFile.writeText(interpreter.get("formatCss", String::class.java))
summaryModel.projectFiles(projectRoot.absolutePath).forEach {
val resultFile = File(filesDir, "${it.fileId}.html")
val lines = summaryModel.fileLines(it.fileId)
val body = lines.joinToString("\n")
interpreter["fname"] = it.fname.toString()
interpreter["body"] = body
interpreter.exec("""
from pygments import highlight
from pygments.lexers import guess_lexer_for_filename
lexer = guess_lexer_for_filename(fname, body)
html = highlight(body, lexer, formatter)
""")
resultFile.writeText("""<link rel=stylesheet type="text/css" href="pygments.css">""" + interpreter.get("html", String::class.java))
}
}
}
fun renderSummary(

View File

@ -14,7 +14,6 @@ class GitRepo(val projectRoot: File, val git_exe: String) {
"--name-only",
"-r",
"HEAD",
"--",
projectRoot.absolutePath
)
val (out, _) = cmd.runCommand(projectRoot)
@ -41,7 +40,6 @@ class GitRepo(val projectRoot: File, val git_exe: String) {
"--follow", // Follow history through renames
"--patience", // Use the patience diff algorithm
"-p", // Show patches
"--",
fname.absolutePath
)
val (out, err) = cmd.runCommand(projectRoot)

View File

@ -1,25 +1,30 @@
package me.msoucy.gbat.models
import me.msoucy.gbat.copyOf
import me.msoucy.gbat.mutableCopyOf
import java.io.File
import java.nio.file.Path
import java.nio.file.Paths
import org.jetbrains.exposed.dao.id.IntIdTable
import org.jetbrains.exposed.sql.*
import org.jetbrains.exposed.sql.transactions.transaction
import org.jetbrains.exposed.sql.SqlExpressionBuilder.eq
import me.msoucy.gbat.copyOf
import me.msoucy.gbat.mutableCopyOf
class KnowledgeModel(val db : Database, val constant : Double, val riskModel : RiskModel) {
class KnowledgeAcct(
var knowledgeAcctId: Int,
class KnowledgeAcct(var knowledgeAcctId : Int,
var authors : List<String>,
var authorsStr: String
)
var authorsStr : String)
object AuthorsTable : IntIdTable("authors", "authorid") {
object AuthorsTable : Table("authors") {
val id = integer("authorid")
val author = text("author").uniqueIndex("authors_idx")
override val primaryKey = PrimaryKey(id)
}
object KnowledgeAcctsTable : IntIdTable("knowledgeaccts", "knowledgeacctid") {
object KnowledgeAcctsTable : Table("knowledgeaccts") {
val id = integer("knowledgeacctid")
val authors = text("authors").uniqueIndex("knowledgeacctsauthors_idx")
override val primaryKey = PrimaryKey(id)
}
object KnowledgeAuthorsTable : Table("knowedgeaccts_authors") {
val knowledgeacctid = integer("knowledgeacctid")
@ -28,7 +33,7 @@ class KnowledgeModel(val db: Database, val constant: Double, val riskModel: Risk
}
object LineKnowledge : Table("lineknowledge") {
val linenum = integer("linenum")
val knowledgeacctid = integer("knowledgeacctid").references(KnowledgeAuthorsTable.knowledgeacctid)
val knowledgeacctid = integer("knowledgeacctid")
val knowledge = double("knowledge")
}
@ -72,7 +77,7 @@ class KnowledgeModel(val db: Database, val constant: Double, val riskModel: Risk
}
fun knowledgeSummary(lineNum : Int) = transaction(db) {
LineKnowledge.selectAll().where {
LineKnowledge.select {
LineKnowledge.linenum eq lineNum
}.map {
val acct = getKnowledgeAcct(it[LineKnowledge.knowledgeacctid])
@ -91,11 +96,11 @@ class KnowledgeModel(val db: Database, val constant: Double, val riskModel: Risk
}
private fun getKnowledgeAcct(knowledgeAcctId : Int) : KnowledgeAcct = transaction(db) {
KnowledgeAcctsTable.selectAll().where {
KnowledgeAcctsTable.select {
KnowledgeAcctsTable.id eq knowledgeAcctId
}.map {
KnowledgeAcct(
it[KnowledgeAcctsTable.id].value,
it[KnowledgeAcctsTable.id],
it[KnowledgeAcctsTable.authors].split("\n"),
it[KnowledgeAcctsTable.authors]
)
@ -104,8 +109,8 @@ class KnowledgeModel(val db: Database, val constant: Double, val riskModel: Risk
private fun destroyLineKnowledge(knowledgeId : Int, lineNum : Int) = transaction(db) {
LineKnowledge.deleteWhere {
(knowledgeacctid eq knowledgeId) and
(linenum eq lineNum)
(LineKnowledge.knowledgeacctid eq knowledgeId) and
(LineKnowledge.linenum eq lineNum)
}
}
@ -138,7 +143,7 @@ class KnowledgeModel(val db: Database, val constant: Double, val riskModel: Risk
}
private fun knowledgeInAcct(knowledgeAcctId : Int, lineNum : Int) = transaction(db) {
LineKnowledge.selectAll().where {
LineKnowledge.select {
(LineKnowledge.knowledgeacctid eq knowledgeAcctId) and
(LineKnowledge.linenum eq lineNum)
}.map {
@ -147,7 +152,7 @@ class KnowledgeModel(val db: Database, val constant: Double, val riskModel: Risk
}
private fun nonSafeAcctsWithKnowledgeOf(lineNum : Int) = transaction(db) {
LineKnowledge.selectAll().where {
LineKnowledge.select {
(LineKnowledge.linenum eq lineNum) and
(LineKnowledge.knowledgeacctid neq SAFE_KNOWLEDGE_ACCT_ID)
}.map {
@ -156,7 +161,7 @@ class KnowledgeModel(val db: Database, val constant: Double, val riskModel: Risk
}
private fun allAcctsWithKnowledgeOf(lineNum : Int) = transaction(db) {
LineKnowledge.selectAll().where {
LineKnowledge.select {
LineKnowledge.linenum eq lineNum
}.map {
it[LineKnowledge.knowledgeacctid]
@ -164,7 +169,7 @@ class KnowledgeModel(val db: Database, val constant: Double, val riskModel: Risk
}
private fun adjustKnowledge(knowledgeAcctId : Int, lineNum : Int, adjustment : Double) = transaction(db) {
val lineExists = LineKnowledge.selectAll().where {
val lineExists = LineKnowledge.select {
(LineKnowledge.knowledgeacctid eq knowledgeAcctId) and
(LineKnowledge.linenum eq lineNum)
}.count() > 0
@ -187,35 +192,36 @@ class KnowledgeModel(val db: Database, val constant: Double, val riskModel: Risk
private fun lookupOrCreateKnowledgeAcct(authors : List<String>) = transaction(db) {
val authorStr = authors.sorted().joinToString("\n")
KnowledgeAcctsTable.selectAll().where {
var newId = KnowledgeAcctsTable.select {
KnowledgeAcctsTable.authors eq authorStr
}.map {
it[KnowledgeAcctsTable.id].value
}.firstOrNull() ?: run {
it[KnowledgeAcctsTable.id]
}.firstOrNull() ?: -1
if (newId != -1) {
KnowledgeAcctsTable.insert {
it[KnowledgeAcctsTable.authors] = authorStr
}
val theNewId = KnowledgeAcctsTable.selectAll().where {
newId = KnowledgeAcctsTable.select {
KnowledgeAcctsTable.authors eq authorStr
}.map {
it[KnowledgeAcctsTable.id].value
it[KnowledgeAcctsTable.id]
}.first()
authors.map(::lookupOrCreateAuthor).forEach { authorId ->
KnowledgeAuthorsTable.insert {
it[KnowledgeAuthorsTable.knowledgeacctid] = theNewId
it[KnowledgeAuthorsTable.authorid] = authorId.value
it[KnowledgeAuthorsTable.knowledgeacctid] = newId
it[KnowledgeAuthorsTable.authorid] = authorId
}
}
theNewId
}
newId
}
private fun lookupOrCreateAuthor(authorName : String) = transaction(db) {
AuthorsTable.insertIgnore {
it[author] = authorName
}
AuthorsTable.selectAll().where {
AuthorsTable.select {
AuthorsTable.author eq authorName
}.first().let {
it[AuthorsTable.id]
@ -223,7 +229,7 @@ class KnowledgeModel(val db: Database, val constant: Double, val riskModel: Risk
}
private fun totalLineKnowledge(linenum : Int) = transaction(db) {
LineKnowledge.selectAll().where {
LineKnowledge.select {
LineKnowledge.linenum eq linenum
}.map {
it[LineKnowledge.knowledge]
@ -234,9 +240,11 @@ class KnowledgeModel(val db: Database, val constant: Double, val riskModel: Risk
SchemaUtils.dropDatabase()
SchemaUtils.createMissingTablesAndColumns(AuthorsTable, KnowledgeAcctsTable, KnowledgeAuthorsTable, LineKnowledge)
AuthorsTable.insertIgnore {
it[id] = 1
it[author] = ""
}
KnowledgeAcctsTable.insertIgnore {
it[id] = 1
it[authors] = ""
}
KnowledgeAuthorsTable.insertIgnore {

View File

@ -1,5 +1,13 @@
package me.msoucy.gbat.models
import java.io.File
import java.nio.file.Path
import java.nio.file.Paths
import kotlin.io.forEachLine
import org.jetbrains.exposed.dao.id.IntIdTable
import org.jetbrains.exposed.sql.*
import org.jetbrains.exposed.sql.transactions.transaction
class LineModel() {
inner class Line(var num : Int, var text : String)
val model = mutableSetOf<Line>()

View File

@ -3,12 +3,10 @@ package me.msoucy.gbat.models
import java.io.File
import kotlin.io.forEachLine
class RiskModel(
val threshold: Double,
class RiskModel(val threshold : Double,
val default : Double,
val busRiskFile : File?,
val departedFile: File?
) {
val departedFile : File?) {
val departed = mutableSetOf<String>()
val risks = mutableMapOf<String, Double>().withDefault {default}

View File

@ -166,7 +166,7 @@ class SummaryModel(val db: Database) {
}
fun fpath(fileId : Int) : Path = transaction(db) {
FilesTable.selectAll().where {
FilesTable.select {
FilesTable.id eq fileId
}.first().let { row ->
val dirs = reconsDirs(row[FilesTable.dirid])
@ -176,7 +176,7 @@ class SummaryModel(val db: Database) {
fun projectFiles(project : String) : List<ProjectFilesResult> = transaction(db) {
val projectId = findOrCreateProject(project)
(FilesTable innerJoin DirsTable).selectAll().where {
(FilesTable innerJoin DirsTable).select {
(FilesTable.dirid eq DirsTable.id) and
(DirsTable.projectid eq projectId)
}.map { row ->
@ -192,7 +192,7 @@ class SummaryModel(val db: Database) {
val parentDirIds = mutableListOf(0)
while(parentDirIds.isNotEmpty()) {
val parentId = parentDirIds.removeAt(0)
DirsTable.selectAll().where { DirsTable.parentdirid eq parentId }
DirsTable.select { DirsTable.parentdirid eq parentId }
.forEach { row ->
val dirId = row[DirsTable.id].value
theTree.getOrPut(parentId) { ProjectTree() }.dirs.add(dirId)
@ -203,13 +203,13 @@ class SummaryModel(val db: Database) {
// Then add the files
theTree.entries.forEach { entry ->
FilesTable.selectAll().where { FilesTable.dirid eq entry.key }.forEach { row ->
FilesTable.select { FilesTable.dirid eq entry.key }.forEach { row ->
entry.value.files[row[FilesTable.id].value] = FileEntry(row[FilesTable.fname])
}
entry.value.files.entries.forEach { (fileId, fileEntry) ->
lineAllocations
.select(AllocationsTable.knowledge.sum(), AllocationsTable.risk.sum(), AllocationsTable.orphaned.sum())
.where { LinesTable.fileid eq fileId }
.slice(AllocationsTable.knowledge.sum(), AllocationsTable.risk.sum(), AllocationsTable.orphaned.sum())
.select { LinesTable.fileid eq fileId }
.groupBy(LinesTable.fileid)
.forEach { row ->
fileEntry.stats.totKnowledge = row[AllocationsTable.knowledge.sum()] ?: 0.0
@ -219,12 +219,12 @@ class SummaryModel(val db: Database) {
}
entry.value.files.entries.forEach { (fileId, fileEntry) ->
lineAllocationGroups
.select(
.slice(
AllocationsTable.knowledge.sum(),
AllocationsTable.risk.sum(),
AllocationsTable.orphaned.sum(),
AuthorsGroupsTable.authors
).where { LinesTable.fileid eq fileId }
).select { LinesTable.fileid eq fileId }
.groupBy(AllocationsTable.authorgroupid)
.orderBy(AuthorsGroupsTable.authors)
.forEach { row ->
@ -239,24 +239,24 @@ class SummaryModel(val db: Database) {
val projectTree = ProjectTreeResult(project, root)
allJoined
.select(
.slice(
AllocationsTable.knowledge.sum(),
AllocationsTable.risk.sum(),
AllocationsTable.orphaned.sum(),
AuthorsGroupsTable.authors
)
.where { DirsTable.projectid eq projectId }
.select { DirsTable.projectid eq projectId }
.groupBy(AuthorsGroupsTable.id)
.forEach { row ->
projectTree.authorRisks[row[AuthorsGroupsTable.authors]] = Statistics(row)
}
manyJoined
.select(
.slice(
AllocationsTable.knowledge.sum(),
AllocationsTable.risk.sum(),
AllocationsTable.orphaned.sum()
).where {
).select {
DirsTable.projectid eq projectId
}.first().let { row ->
projectTree.stats = Statistics(row)
@ -268,8 +268,8 @@ class SummaryModel(val db: Database) {
fun fileSummary(fileId : Int) = transaction(db) {
var fileTree = FileTree()
lineAllocationGroups
.select(AllocationsTable.knowledge.sum(), AllocationsTable.risk.sum(), AllocationsTable.orphaned.sum(), AuthorsGroupsTable.authors)
.where {
.slice(AllocationsTable.knowledge.sum(), AllocationsTable.risk.sum(), AllocationsTable.orphaned.sum(), AuthorsGroupsTable.authors)
.select {
LinesTable.fileid eq fileId
}.groupBy(AuthorsGroupsTable.id).forEach { row ->
val authors = row[AuthorsGroupsTable.authors]
@ -279,29 +279,29 @@ class SummaryModel(val db: Database) {
JoinType.LEFT,
LinesTable.fileid, FilesTable.id
)
.select(AllocationsTable.knowledge.sum(), AllocationsTable.risk.sum(), AllocationsTable.orphaned.sum())
.where { LinesTable.fileid eq fileId }
.slice(AllocationsTable.knowledge.sum(), AllocationsTable.risk.sum(), AllocationsTable.orphaned.sum())
.select { LinesTable.fileid eq fileId }
.first().let { row ->
fileTree.stats = Statistics(row)
}
fileTree.name = FilesTable.selectAll().where { FilesTable.id eq fileId }.map { it[FilesTable.fname] }.first()
fileTree.name = FilesTable.select { FilesTable.id eq fileId }.map { it[FilesTable.fname] }.first()
LinesTable.selectAll().where { LinesTable.fileid eq fileId }
LinesTable.select { LinesTable.fileid eq fileId }
.map { it[LinesTable.id].value }
.forEach { lineId ->
val lineDict = LineDict()
lineAllocationGroups
.select(AllocationsTable.knowledge.sum(), AllocationsTable.risk.sum(), AllocationsTable.orphaned.sum(), AuthorsGroupsTable.authors)
.where {
.slice(AllocationsTable.knowledge.sum(), AllocationsTable.risk.sum(), AllocationsTable.orphaned.sum(), AuthorsGroupsTable.authors)
.select {
LinesTable.id eq lineId
}.groupBy(AuthorsGroupsTable.id).forEach { lineRow ->
lineDict.authorRisks[lineRow[AuthorsGroupsTable.authors]] = Statistics(lineRow)
}
lineAllocations
.select(AllocationsTable.knowledge.sum(), AllocationsTable.risk.sum(), AllocationsTable.orphaned.sum())
.where {
.slice(AllocationsTable.knowledge.sum(), AllocationsTable.risk.sum(), AllocationsTable.orphaned.sum())
.select {
LinesTable.id eq lineId
}.first().let {
lineDict.stats = Statistics(it)
@ -312,7 +312,7 @@ class SummaryModel(val db: Database) {
}
fun fileLines(fileId : Int) : List<String> = transaction(db) {
LinesTable.selectAll().where {
LinesTable.select {
LinesTable.fileid eq fileId
}.orderBy(LinesTable.linenum).map {
it[LinesTable.line]
@ -322,7 +322,6 @@ class SummaryModel(val db: Database) {
private fun transformNode(tree : MutableMap<Int, ProjectTree>, dirId : Int) : ProjectTreeNode {
val result = ProjectTreeNode()
tree[dirId]?.let { dirdict ->
result.name = dirdict.name
result.dirs = mutableListOf<ProjectTreeNode>().apply {
dirdict.dirs.forEach {
add(transformNode(tree, it))
@ -338,7 +337,7 @@ class SummaryModel(val db: Database) {
val segs = mutableListOf<String>()
var newDirId = dirId
while(newDirId != 0) {
DirsTable.selectAll().where {
DirsTable.select {
DirsTable.id eq newDirId
}.forEach {
segs.add(it[DirsTable.dir])
@ -362,7 +361,7 @@ class SummaryModel(val db: Database) {
private fun findOrCreateAuthorGroup(authors : List<String>) : Int = transaction(db) {
val authorsstr = authors.joinToString("\n")
var authorGroupId = AuthorsGroupsTable.selectAll().where {
var authorGroupId = AuthorsGroupsTable.select {
AuthorsGroupsTable.authors eq authorsstr
}.map {
it[AuthorsGroupsTable.id].value
@ -387,7 +386,7 @@ class SummaryModel(val db: Database) {
AuthorsTable.insertIgnore {
it[AuthorsTable.author] = author
}
AuthorsTable.selectAll().where {
ProjectTable.select {
AuthorsTable.author eq author
}.map {
it[AuthorsTable.id].value
@ -413,7 +412,7 @@ class SummaryModel(val db: Database) {
ProjectTable.insertIgnore {
it[ProjectTable.project] = project
}
ProjectTable.selectAll().where {
ProjectTable.select {
ProjectTable.project eq project
}.map {
it[ProjectTable.id].value
@ -426,7 +425,7 @@ class SummaryModel(val db: Database) {
it[parentdirid] = parentDirId
it[projectid] = projectId
}
DirsTable.selectAll().where {
DirsTable.select {
DirsTable.dir eq dirname
DirsTable.parentdirid eq parentDirId
DirsTable.projectid eq projectId
@ -454,7 +453,7 @@ class SummaryModel(val db: Database) {
val dirs = mutableListOf<String>()
var parentDirId = dirId
while(parentDirId != 0) {
DirsTable.selectAll().where {
DirsTable.select {
DirsTable.id eq parentDirId
}
.first()