Doing a line count in build.gradle
up vote
1
down vote
favorite
I have a file in my build folder that have information about dependency problems.
I want to count the number of lines in a report (a file) of dependency issues
I have the following pseudo-code:
dependencyCheckAnalyze.doLast {
// check if there are bad dependencies
if ('build/reports/dependency-check-report.csv'.linecount > 1) {
// line 1 is the title (ie. all dependency problems comes on next lines)
// do stuff regarding dependency issues
}
}
gradle
asked Nov 8 at 9:46
Mr.Turtle
7872824
add a comment |
up vote
1
down vote
favorite
I have a file in my build folder that have information about dependency problems.
I want to count the number of lines in a report (a file) of dependency issues
I have the following pseudo-code:
dependencyCheckAnalyze.doLast {
// check if there are bad dependencies
if ('build/reports/dependency-check-report.csv'.linecount > 1) {
// line 1 is the title (ie. all dependency problems comes on next lines)
// do stuff regarding dependency issues
}
}
gradle
asked Nov 8 at 9:46
Mr.Turtle
7872824
I think you'll need to calljava.io.BufferedReader.readLine()in a while loop until it returns null
– lance-java
Nov 8 at 11:04
add a comment |
up vote
1
down vote
favorite
up vote
1
down vote
favorite
I have a file in my build folder that have information about dependency problems.
I want to count the number of lines in a report (a file) of dependency issues
I have the following pseudo-code:
dependencyCheckAnalyze.doLast {
// check if there are bad dependencies
if ('build/reports/dependency-check-report.csv'.linecount > 1) {
// line 1 is the title (ie. all dependency problems comes on next lines)
// do stuff regarding dependency issues
}
}
gradle
asked Nov 8 at 9:46
Mr.Turtle
7872824
I have a file in my build folder that have information about dependency problems.
I want to count the number of lines in a report (a file) of dependency issues
I have the following pseudo-code:
dependencyCheckAnalyze.doLast {
// check if there are bad dependencies
if ('build/reports/dependency-check-report.csv'.linecount > 1) {
// line 1 is the title (ie. all dependency problems comes on next lines)
// do stuff regarding dependency issues
}
}
gradle
gradle
asked Nov 8 at 9:46
Mr.Turtle
7872824
asked Nov 8 at 9:46
Mr.Turtle
7872824
edited Nov 8 at 11:07
asked Nov 8 at 9:46
Mr.Turtle
7872824
asked Nov 8 at 9:46
Mr.Turtle
7872824
asked Nov 8 at 9:46
Mr.Turtle
7872824
7872824
I think you'll need to calljava.io.BufferedReader.readLine()in a while loop until it returns null
– lance-java
Nov 8 at 11:04
add a comment |
I think you'll need to calljava.io.BufferedReader.readLine()in a while loop until it returns null
– lance-java
Nov 8 at 11:04
I think you'll need to call
java.io.BufferedReader.readLine() in a while loop until it returns null– lance-java
Nov 8 at 11:04
I think you'll need to call
java.io.BufferedReader.readLine() in a while loop until it returns null– lance-java
Nov 8 at 11:04
add a comment |
1 Answer
1
active
oldest
votes
up vote
1
down vote
accepted
Using some basic Groovy feature, you can easily count number of lines in a String:
task countLines{
doLast{
println "Number of lines: " + file('build.gradle').text.readLines().size()
}
}
answered Nov 8 at 10:27
M.Ricciuti
1,9341416
1
This will unnecessarily read the whole file into memory. Possibly not an issue but definitely not best practice
– lance-java
Nov 8 at 13:06
In this context : "a file that have information about dependency problems", there will be no memory/performance issue, I made assumption that there cannot be enough dependency issues in the project to make some harm to memory ;) but I agree with you, for other kind of files, streaming/buffering would be a better approach.
– M.Ricciuti
Nov 8 at 13:48
add a comment |
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
1
down vote
accepted
Using some basic Groovy feature, you can easily count number of lines in a String:
task countLines{
doLast{
println "Number of lines: " + file('build.gradle').text.readLines().size()
}
}
answered Nov 8 at 10:27
M.Ricciuti
1,9341416
1
This will unnecessarily read the whole file into memory. Possibly not an issue but definitely not best practice
– lance-java
Nov 8 at 13:06
In this context : "a file that have information about dependency problems", there will be no memory/performance issue, I made assumption that there cannot be enough dependency issues in the project to make some harm to memory ;) but I agree with you, for other kind of files, streaming/buffering would be a better approach.
– M.Ricciuti
Nov 8 at 13:48
add a comment |
up vote
1
down vote
accepted
Using some basic Groovy feature, you can easily count number of lines in a String:
task countLines{
doLast{
println "Number of lines: " + file('build.gradle').text.readLines().size()
}
}
answered Nov 8 at 10:27
M.Ricciuti
1,9341416
1
This will unnecessarily read the whole file into memory. Possibly not an issue but definitely not best practice
– lance-java
Nov 8 at 13:06
In this context : "a file that have information about dependency problems", there will be no memory/performance issue, I made assumption that there cannot be enough dependency issues in the project to make some harm to memory ;) but I agree with you, for other kind of files, streaming/buffering would be a better approach.
– M.Ricciuti
Nov 8 at 13:48
add a comment |
up vote
1
down vote
accepted
up vote
1
down vote
accepted
Using some basic Groovy feature, you can easily count number of lines in a String:
task countLines{
doLast{
println "Number of lines: " + file('build.gradle').text.readLines().size()
}
}
answered Nov 8 at 10:27
M.Ricciuti
1,9341416
Using some basic Groovy feature, you can easily count number of lines in a String:
task countLines{
doLast{
println "Number of lines: " + file('build.gradle').text.readLines().size()
}
}
answered Nov 8 at 10:27
M.Ricciuti
1,9341416
answered Nov 8 at 10:27
M.Ricciuti
1,9341416
answered Nov 8 at 10:27
M.Ricciuti
1,9341416
answered Nov 8 at 10:27
M.Ricciuti
1,9341416
1,9341416
1
This will unnecessarily read the whole file into memory. Possibly not an issue but definitely not best practice
– lance-java
Nov 8 at 13:06
In this context : "a file that have information about dependency problems", there will be no memory/performance issue, I made assumption that there cannot be enough dependency issues in the project to make some harm to memory ;) but I agree with you, for other kind of files, streaming/buffering would be a better approach.
– M.Ricciuti
Nov 8 at 13:48
add a comment |
1
This will unnecessarily read the whole file into memory. Possibly not an issue but definitely not best practice
– lance-java
Nov 8 at 13:06
In this context : "a file that have information about dependency problems", there will be no memory/performance issue, I made assumption that there cannot be enough dependency issues in the project to make some harm to memory ;) but I agree with you, for other kind of files, streaming/buffering would be a better approach.
– M.Ricciuti
Nov 8 at 13:48
1
1
This will unnecessarily read the whole file into memory. Possibly not an issue but definitely not best practice
– lance-java
Nov 8 at 13:06
This will unnecessarily read the whole file into memory. Possibly not an issue but definitely not best practice
– lance-java
Nov 8 at 13:06
In this context : "a file that have information about dependency problems", there will be no memory/performance issue, I made assumption that there cannot be enough dependency issues in the project to make some harm to memory ;) but I agree with you, for other kind of files, streaming/buffering would be a better approach.
– M.Ricciuti
Nov 8 at 13:48
In this context : "a file that have information about dependency problems", there will be no memory/performance issue, I made assumption that there cannot be enough dependency issues in the project to make some harm to memory ;) but I agree with you, for other kind of files, streaming/buffering would be a better approach.
– M.Ricciuti
Nov 8 at 13:48
add a comment |
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I think you'll need to call
java.io.BufferedReader.readLine()in a while loop until it returns null– lance-java
Nov 8 at 11:04