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syntax error 검사 후 만들어진 tree 안의 cmd와 arg에 포함되어 있는 환경변수를 치환
cmd
arg
단계
" "
"
'
"$USER"
jeongmin
'$USER'
$USER
"'$USER'"
'jeongmin'
'"$USER"'
"$USER $USER"
jeongmin jeongmin
The text was updated successfully, but these errors were encountered:
Merge pull request #61 from mingxoxo/48-implement-환경변수-치환
45c9969
Implement : #48/implement 환경변수 치환
mingxoxo
Successfully merging a pull request may close this issue.
🚅 Issue 한 줄 요약
syntax error 검사 후 만들어진 tree 안의
cmd
와arg
에 포함되어 있는 환경변수를 치환🤷 Issue 세부 내용
단계
" "
안에 있는 환경변수 치환"
일 경우 환경변수가 치환된다.'
일 경우 환경변수가 치환되지 않는다.→ 이 때는 값이 NULL이라도 에러가 발생하지 않는다.
✨ 기대 결과
"$USER"
→jeongmin
'$USER'
→$USER
"'$USER'"
→'jeongmin'
'"$USER"'
→"$USER"
"$USER $USER"
→jeongmin jeongmin
The text was updated successfully, but these errors were encountered: