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.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty{ margin-bottom:0;
}

0

Team,
I have 2 environment variables that can be change by user input in jenkins job before running script below. the script has them statically defaulted to certain values. But if the env variable is having a change value from jenkins then i want to use env variable value that is provided by jenkins and not static that is defined in the code.

Threads=6 #< default to be used

BlockSize=90 #< default to be used



for var in "$Threads" "$BlockSize"; do

     echo var

     if $var != "Default": #< jenkins default is "Default"

         echo "variable is custom and changed in environment"

         Threads=$Thread

     else

         echo "Using defined variables from this script and skipping env variables"

    done;

run_func $Threads $BlockSize

So, if user specifies Threads=7, then I want to use 7 while running the function and not 6. so, my concern is after defining a variable inside script, how can i again compare it with same variable exported in ENV?

ex: below is expected runs with new value of thread

run-func 7 90

Error:

./replace-var.sh: line 16: syntax error near unexpected token `done'

./replace-var.sh: line 16: `done;'

bash

share|improve this question

edited 41 mins ago

fma abd

asked 1 hour ago

fma abdfma abd

11

New contributor

fma abd is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Is this a question? Does your code not do what you describe? Please provide details of what did not work, what you expect to happen, etc.
  
  – 0xSheepdog
  1 hour ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Are you perhaps asking about this construct? Using “${a:-b}” for variable assignment in scripts
  
  – steeldriver
  57 mins ago
  

  
  
  
  


• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  Your code won't even run. That's not the correct syntax for if, nor is it that how you test for inequality.
  
  – muru
  52 mins ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Are you talking about the user setting an environment variable, or are you talking about command-line arguments? If the former, what do you want to happen if the user explicitly sets Threads=6 or BlockSize=90?  If the letter, are you really asking how to test whether $1 is 6?
  
  – Scott
  50 mins ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  The user is jenkins and he can over ride the default value that is set in the script. So, I am trying to see if value is changed by jenkins user then use it in script instead of the default one already inside script.
  
  – fma abd
  48 mins ago
  
  
  

  
  
  
  

add a comment | 

0

Team,
I have 2 environment variables that can be change by user input in jenkins job before running script below. the script has them statically defaulted to certain values. But if the env variable is having a change value from jenkins then i want to use env variable value that is provided by jenkins and not static that is defined in the code.

Threads=6 #< default to be used

BlockSize=90 #< default to be used



for var in "$Threads" "$BlockSize"; do

     echo var

     if $var != "Default": #< jenkins default is "Default"

         echo "variable is custom and changed in environment"

         Threads=$Thread

     else

         echo "Using defined variables from this script and skipping env variables"

    done;

run_func $Threads $BlockSize

So, if user specifies Threads=7, then I want to use 7 while running the function and not 6. so, my concern is after defining a variable inside script, how can i again compare it with same variable exported in ENV?

ex: below is expected runs with new value of thread

run-func 7 90

Error:

./replace-var.sh: line 16: syntax error near unexpected token `done'

./replace-var.sh: line 16: `done;'

bash

share|improve this question

edited 41 mins ago

fma abd

asked 1 hour ago

fma abdfma abd

11

New contributor

fma abd is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Is this a question? Does your code not do what you describe? Please provide details of what did not work, what you expect to happen, etc.
  
  – 0xSheepdog
  1 hour ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Are you perhaps asking about this construct? Using “${a:-b}” for variable assignment in scripts
  
  – steeldriver
  57 mins ago
  

  
  
  
  


• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  Your code won't even run. That's not the correct syntax for if, nor is it that how you test for inequality.
  
  – muru
  52 mins ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Are you talking about the user setting an environment variable, or are you talking about command-line arguments? If the former, what do you want to happen if the user explicitly sets Threads=6 or BlockSize=90?  If the letter, are you really asking how to test whether $1 is 6?
  
  – Scott
  50 mins ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  The user is jenkins and he can over ride the default value that is set in the script. So, I am trying to see if value is changed by jenkins user then use it in script instead of the default one already inside script.
  
  – fma abd
  48 mins ago
  
  
  

  
  
  
  

add a comment | 

Team,
I have 2 environment variables that can be change by user input in jenkins job before running script below. the script has them statically defaulted to certain values. But if the env variable is having a change value from jenkins then i want to use env variable value that is provided by jenkins and not static that is defined in the code.

Threads=6 #< default to be used

BlockSize=90 #< default to be used



for var in "$Threads" "$BlockSize"; do

     echo var

     if $var != "Default": #< jenkins default is "Default"

         echo "variable is custom and changed in environment"

         Threads=$Thread

     else

         echo "Using defined variables from this script and skipping env variables"

    done;

run_func $Threads $BlockSize

So, if user specifies Threads=7, then I want to use 7 while running the function and not 6. so, my concern is after defining a variable inside script, how can i again compare it with same variable exported in ENV?

ex: below is expected runs with new value of thread

run-func 7 90

Error:

./replace-var.sh: line 16: syntax error near unexpected token `done'

./replace-var.sh: line 16: `done;'

bash

share|improve this question

edited 41 mins ago

fma abd

asked 1 hour ago

fma abdfma abd

11

New contributor

fma abd is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

Threads=6 #< default to be used

BlockSize=90 #< default to be used



for var in "$Threads" "$BlockSize"; do

     echo var

     if $var != "Default": #< jenkins default is "Default"

         echo "variable is custom and changed in environment"

         Threads=$Thread

     else

         echo "Using defined variables from this script and skipping env variables"

    done;

run_func $Threads $BlockSize

run-func 7 90

./replace-var.sh: line 16: syntax error near unexpected token `done'

./replace-var.sh: line 16: `done;'

share|improve this question

edited 41 mins ago

fma abd

asked 1 hour ago

fma abdfma abd

11

New contributor

fma abd is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

share|improve this question

edited 41 mins ago

fma abd

asked 1 hour ago

fma abdfma abd

11

New contributor

fma abd is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

asked 1 hour ago

fma abdfma abd

11

New contributor

fma abd is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

asked 1 hour ago

fma abdfma abd

11