lajks

snippets/shell script.json

@@ -1,28 +1,38 @@
 {
   "shebang": {
-    // TODO: find a better prefix
+    // "__COMMENT__": "TODO: find a better prefix",
     "prefix": "env",
     "body": "#!/usr/bin/env bash$0",
     "description": "Bash snippet 'env'"
   },
+  "confirm": {
+    "prefix": "confirm",
+    "body": "gum confirm \"${1:Are you sure?}\" --default=yes$0",
+    "description": "Bash snippet 'confirm'"
+  },
   "if": {
     "prefix": "if",
-    "body": "if [[ $1 ]]; then\n  $0\nfi",
+    "body": "if ${2:[[ $1 ]]}; then\n\t$0\nfi",
     "description": "Bash snippet 'if'"
   },
   "while": {
     "prefix": "while",
-    "body": "while read ${1:line}; do\n  $0\ndone",
+    "body": "while read ${1:line}; do\n\t$2\ndone$0",
     "description": "Bash snippet 'while'"
   },
-  "for": {
-    "prefix": "for",
-    "body": "for ${1:i} in ${2:\"\\${array[@]\\}\"}; do\n  $0\ndone",
-    "description": "Bash snippet 'for'"
+  "foreach": {
+    "prefix": "for-in",
+    "body": "for ${1:i} in ${3:\"\\${${2:array}[@]\\}\"}; do\n\t$4\ndone$0",
+    "description": "Bash snippet 'foreach'"
+  },
+  "for-range": {
+    "prefix": "for-range",
+    "body": "for ${1:i} in ${4:{${2:1}..${3:10}\\}}; do\n\t$5\ndone$0",
+    "description": "Bash snippet 'for-in'"
   },
   "case": {
     "prefix": "case",
-    "body": "case ${1:EXPRESSION} in\n  ${2:PATTERN})\n    ${3:STATEMENTS}\n    ;;\n  *)\n    ${4:STATEMENTS}\n    ;;\nesac$0",
+    "body": "case ${1:EXPRESSION} in\n\t${2:PATTERN})\n\t\t${3:STATEMENTS}\n\t\t;;\n\t*)\n\t\t${4:STATEMENTS}\n\t\t;;\nesac$0",
     "description": "Bash snippet 'case'"
   },
   "local": {
@@ -50,19 +60,39 @@
     "body": "\"\\${#$1[@]\\}\"$0",
     "description": "Bash snippet 'length'"
   },
+  "join-array": {
+    "prefix": "join-array",
+    "body": "\"\\$(IFS=${1:\\$'\\n'}; printf \"%s\" \"\\${${2:arr}[*]}\")\"$0",
+    "description": "Bash snippet 'join-array'"
+  },
   "variable": {
     "prefix": "var",
-    "body": "\"\\${$1\\}\"$0",
+    "body": "${2:\"}\\${$1\\}${2:\"}$0",
     "description": "Bash snippet 'variable'"
   },
   "subshell": {
-    "prefix": "sub",
+    "prefix": "subshell",
     "body": "\"\\$($1)\"$0",
     "description": "Bash snippet 'subshell'"
   },
+  "subshell-multiline": {
+    "prefix": "subshell-multiline",
+    "body": "${1:tmpcmd}() {\n\t${2:BODY}\n}\n\"\\$(declare -f ${1:tmpcmd}); ${1:tmpcmd} \\\"\\$@\\\"\"\nunset -f ${1:tmpcmd}$0",
+    "description": "Bash snippet 'subshell-multiline'"
+  },
   "math": {
     "prefix": "math",
     "body": "\\$(($1))$0",
     "description": "Bash snippet 'math'"
+  },
+  "heredoc": {
+    "prefix": "eof",
+    "body": "<<-\"${1:EOF}\"\n\t${2:BODY}\n${1:EOF}\n$0",
+    "description": "Bash snippet 'heredoc'"
+  },
+  "has": {
+    "prefix": "has",
+    "body": "command -v ${1:cmd} >/dev/null$0",
+    "description": "Bash snippet 'has'"
   }
 }