shell - How to remove quotes around each element in bash array created from grep capture -


in bash function, using grep capture matching pattern string (selecting files created), , storing captured in array. string assigned variable called output

installing route   create app/routes/foo.js   create app/templates/foo.hbs updating router   add route foo installing route-test   create tests/unit/routes/foo-test.js

after running

 files=($(echo "$output" | ggrep -op 'create\s\k(.+)'))

i confirm capturing intend running echo ${files[*]}. output in terminal looks so

app/routes/foo.js app/templates/foo.hbs tests/unit/routes/foo-test.js

my goal pass these files arguments npm script (npm run lint <list of files>). however, when try plug in variable npm script execution, file names either print out like

"app/routes/foo.js" "app/templates/foo.hbs" "tests/unit/routes/foo-test.js"

or 

"app/routes/foo.js app/templates/foo.hbs tests/unit/routes/foo-test.js"

the ultimate goal here able run 

npm run lint app/routes/foo.js app/templates/foo.hbs tests/unit/routes/foo-test.js

i have tried tons of combinations interpolate file variable, nothing seems work. feel missing conceptually or approaching in wrong way. trying without using array file, running same issue. first pass getting run in bash. however, i'd prefer stick using grep or sed here though. have suggestions?

after reading suggestions have tried

parsedfiles=$(echo "${files[*]}" | sed  -e 's/"//g') echo $parsedfiles npm run lint $parsedfiles

when echo $parsedfiles runs terminal output looks app/routes/foo.js app/templates/foo.hbs tests/unit/routes/foo-test.js, on next line, still outputs npm run "app/routes/foo.js" "app/templates/foo.hbs" "tests/unit/routes/foo-test.js"

solved real issue here wasn't how passing args in. it's issue running npm script. when passing args npm script automatically puts them in double quotes.

use sed edit text below.

$ var=`echo "app/routes/foo.js app/templates/foo.hbs tests/unit/routes/foo-test.js" | sed  -e 's/"//g'`  test$ echo $var app/routes/foo.js app/templates/foo.hbs tests/unit/routes/foo-test.js

now can use var in npm run lint

$ npm run lint $var

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