fish - Syntax error in script -


my script try execute mvn clean install in projects before tried switch dev branch , pull it.

successstring="[info] build success"; file="mvnoutput"; red=$'\e[1;31m'; grn=$'\e[1;32m'; end=$'\e[0m';  function checkresult     if grep -fxq "$successstring" $file              echo -en "${grn}[${1}]build ok${end}";     else             echo "${red}[${1}]error in mvn clean install${end}";         exit 1;     fi; end  function pullandswitchdevbranch     git checkout dev;     git pull origin dev; end   cd api-pay-commons/; pullandswitchdevbranch; touch mvnoutput; mvn clean install -u > mvnoutput; checkresult pay;

why received error?

line 17: end: command not found ./script.sh: line 20: syntax

error near unexpected token git' ./script.sh: line 20: git checkout dev;'

you have used "fish" tag, i'm assuming running fish shell.

if so: not valid fish script. fish explicitly not posix-compatible, might want read on syntax. (if not, please correct tag)

red=$'\e[1;31m';

fish not use var=value set variable. uses set var value.

fish not have $'' style of quoting. instead, backslash-escapes interpreted outside of quotes.

so set red \e"[1;31m". alternatively, fish offers set_color builtin, prints escape sequence given color. set red (set_color red) (or call set_color later).

then

fish not use if condition; dosomething; fi. it's if condition; dosomething; end.

echo -en "${grn}[${1}]build ok${end}";

fish not use "${var}". not call function arguments $1 et al.

this echo -ens "$grn" "[$argv[1]]" "build ok" "$end".

exit 1

fish not allow exiting functions. you'll have return 1 , check result outside.

additionally, you're using semicolons on place, not typical style in shell i'm aware of.

in case not using fish, posix-compatible shell (like bash), not valid. main (and possibly only) issue using function something; dosomething; end. in bash, be

 function () {       #dostuff  }

and in pure posix, 

 () {      #dostuff  }

Comments

Post a Comment

Popular posts from this blog

Is there a better way to structure post methods in Class Based Views -

i'm using class based views in django , never specify url in ajax calls , omit action parameter in form because know these requests go through post method of class based view. notice view - profile page make many requests depending on user updating on page - post method become convoluted , if/else mess example: def post(self, request, *args, **kwargs): # handle user changing available date if request.post.get('availabledate') != none: self.updateavailabledate(request) return jsonresponse({'result':'success'}) if request.post.get('newprojectname') != none: creative_user = creativeuserprofile.objects.get(id = request.user.id) project = project.create_project(creative_user, request.post['newprojectname']) project.save() return jsonresponse({'projectid': project.id }) if request.post.get('projectimage') != none , request.files['file']: proj...
Read more

php - Cannot override Laravel Spark authentication with own implementation -

during login process of laravel spark need request token of remote api. api stores exact same users , passwords laravel spark application. therefore need username , non hashed password of user during authentication process. i thought overriding authenticated method solution problem. in routes/web.php override post /login endpoint , pointing endpoint own logincontroller: <?php namespace app\http\controllers\auth; use illuminate\support\facades\log; use illuminate\http\request; use laravel\spark\http\controllers\auth\logincontroller sparklogincontroller; class logincontroller extends sparklogincontroller { /** * create new login controller instance. * * @return void */ public function __construct() { parent::__construct(); } /** * handle successful authentication attempt. * * @param request $request * @param \illuminate\contracts\auth\authenticatable $user * @return response */ public fu...
Read more

What is happening when Matlab is starting a "parallel pool"? -

running parallel cpu processes in matlab starts command parpool() according documentation , function: [creates] special job on pool of workers, , [connects] matlab client parallel pool. this function takes bit of time execute, on order of 30 seconds. in other multi-cpu paradigms openmp, parallel execution seems totally transparent -- i've never noticed behavior analogous matlab (granted i'm not experienced parallel programming). so, happening between time parpool() called , when finishes executing? takes long? parallel computing toolbox enables run matlab code in parallel using several different paradigms (e.g. jobs , tasks, parfor , spmd , parfeval , batch processing), , run either locally (parallelised across cores in local machine) or remotely (parallelised across machines in cluster - either 1 own, or 1 in cloud). in of these cases, code run on matlab workers , copies of matlab without interactive desktop. if you're intending run on remo...
Read more