Use /usr/bin/env instead of absolute paths in shebangs

The FHS standardizes the /usr/bin directory but no standard specifies
bash as a program installed by default. For example, NixOS doesn't
install bash into this directory. Instead, the standardized /usr/bin/env
program can be used to execute the bash located using the PATH
environment variable.

Author: ibbem

deploy_libs.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # FeatureIDE
 mvn deploy:deploy-file -DgroupId=de.ovgu -DartifactId=featureide.lib.fm -Dversion=3.8.1 -Durl=file:./local-maven-repo/ -DrepositoryId=local-maven-repo -DupdateReleaseInfo=true -Dfile=./lib/de.ovgu.featureide.lib.fm-v3.8.1.jar

linegraph/createGraph.py

@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/env python3
 
 import argparse
 import graphviz

linegraph/graphGeneration.py

@@ -1,4 +1,4 @@
-#!/bin/python3
+#!/usr/bin/env python3
 
 # constants from our Java code
 JAVA_TREE_NAME_SEPARATOR = "$$$"

linegraph/renderPatterns.sh

@@ -1,2 +1,2 @@
-#!/bin/bash
+#!/usr/bin/env bash
 python3 renderLinegraph.py --pattern --atomics --fontsize 7 "/mnt/c/Users/Paul Bittner/Documents/MyDocuments/Paper/Notes/Papers/VariabilityEditPatternMining/Results/Patterns/$1"

mining/pipeline.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # call as pipline.sh [input-path] [output-path] [lib-path]
 # e.g. ./pipeline.sh '/home/schwinnez/projects/Frequent Subgraph Mining/case studies/variability_patterns/dataset_1/diffgraphs/' '/home/schwinnez/projects/Frequent Subgraph Mining/case studies/variability_patterns/dataset_1/output/' './lib/'

mining/plot_dot_from_graph_ml.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 input_file = "$1"
 output_file = "$2"
 

replication/esecfse22/build.sh

@@ -1,4 +1,4 @@
-#! /bin/bash
+#!/usr/bin/env bash
 # Assure that the script is only called from the esecfse22 folder
 current_dir=$(pwd)
 expected_path="/replication/esecfse22"

replication/esecfse22/docker/execute.sh

@@ -1,4 +1,4 @@
-#! /bin/bash
+#!/usr/bin/env bash
 
 if [ "$1" == '' ] || [ "$1" == '--help' ] || [ "$1" == '-help' ]; then
   echo ">>>>>>>>> USAGE <<<<<<<<<<"

replication/esecfse22/execute.sh

@@ -1,4 +1,4 @@
-#! /bin/bash
+#!/usr/bin/env bash
 # Assure that the script is only called from the esecfse22 folder
 current_dir=$(pwd)
 expected_path="/replication/esecfse22"

replication/esecfse22/stop-execution.sh

@@ -1,4 +1,4 @@
-#! /bin/bash
+#!/usr/bin/env bash
 echo "Stopping Docker container. This will take a moment..."
 docker stop "$(docker ps -a -q --filter "ancestor=diff-detective")"
 echo "...done."