prismjs_components_prism-bash.js 9.5 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228
  1. // node_modules/prismjs/components/prism-bash.js
  2. (function(Prism2) {
  3. var envVars = "\\b(?:BASH|BASHOPTS|BASH_ALIASES|BASH_ARGC|BASH_ARGV|BASH_CMDS|BASH_COMPLETION_COMPAT_DIR|BASH_LINENO|BASH_REMATCH|BASH_SOURCE|BASH_VERSINFO|BASH_VERSION|COLORTERM|COLUMNS|COMP_WORDBREAKS|DBUS_SESSION_BUS_ADDRESS|DEFAULTS_PATH|DESKTOP_SESSION|DIRSTACK|DISPLAY|EUID|GDMSESSION|GDM_LANG|GNOME_KEYRING_CONTROL|GNOME_KEYRING_PID|GPG_AGENT_INFO|GROUPS|HISTCONTROL|HISTFILE|HISTFILESIZE|HISTSIZE|HOME|HOSTNAME|HOSTTYPE|IFS|INSTANCE|JOB|LANG|LANGUAGE|LC_ADDRESS|LC_ALL|LC_IDENTIFICATION|LC_MEASUREMENT|LC_MONETARY|LC_NAME|LC_NUMERIC|LC_PAPER|LC_TELEPHONE|LC_TIME|LESSCLOSE|LESSOPEN|LINES|LOGNAME|LS_COLORS|MACHTYPE|MAILCHECK|MANDATORY_PATH|NO_AT_BRIDGE|OLDPWD|OPTERR|OPTIND|ORBIT_SOCKETDIR|OSTYPE|PAPERSIZE|PATH|PIPESTATUS|PPID|PS1|PS2|PS3|PS4|PWD|RANDOM|REPLY|SECONDS|SELINUX_INIT|SESSION|SESSIONTYPE|SESSION_MANAGER|SHELL|SHELLOPTS|SHLVL|SSH_AUTH_SOCK|TERM|UID|UPSTART_EVENTS|UPSTART_INSTANCE|UPSTART_JOB|UPSTART_SESSION|USER|WINDOWID|XAUTHORITY|XDG_CONFIG_DIRS|XDG_CURRENT_DESKTOP|XDG_DATA_DIRS|XDG_GREETER_DATA_DIR|XDG_MENU_PREFIX|XDG_RUNTIME_DIR|XDG_SEAT|XDG_SEAT_PATH|XDG_SESSION_DESKTOP|XDG_SESSION_ID|XDG_SESSION_PATH|XDG_SESSION_TYPE|XDG_VTNR|XMODIFIERS)\\b";
  4. var commandAfterHeredoc = {
  5. pattern: /(^(["']?)\w+\2)[ \t]+\S.*/,
  6. lookbehind: true,
  7. alias: "punctuation",
  8. // this looks reasonably well in all themes
  9. inside: null
  10. // see below
  11. };
  12. var insideString = {
  13. "bash": commandAfterHeredoc,
  14. "environment": {
  15. pattern: RegExp("\\$" + envVars),
  16. alias: "constant"
  17. },
  18. "variable": [
  19. // [0]: Arithmetic Environment
  20. {
  21. pattern: /\$?\(\([\s\S]+?\)\)/,
  22. greedy: true,
  23. inside: {
  24. // If there is a $ sign at the beginning highlight $(( and )) as variable
  25. "variable": [
  26. {
  27. pattern: /(^\$\(\([\s\S]+)\)\)/,
  28. lookbehind: true
  29. },
  30. /^\$\(\(/
  31. ],
  32. "number": /\b0x[\dA-Fa-f]+\b|(?:\b\d+(?:\.\d*)?|\B\.\d+)(?:[Ee]-?\d+)?/,
  33. // Operators according to https://www.gnu.org/software/bash/manual/bashref.html#Shell-Arithmetic
  34. "operator": /--|\+\+|\*\*=?|<<=?|>>=?|&&|\|\||[=!+\-*/%<>^&|]=?|[?~:]/,
  35. // If there is no $ sign at the beginning highlight (( and )) as punctuation
  36. "punctuation": /\(\(?|\)\)?|,|;/
  37. }
  38. },
  39. // [1]: Command Substitution
  40. {
  41. pattern: /\$\((?:\([^)]+\)|[^()])+\)|`[^`]+`/,
  42. greedy: true,
  43. inside: {
  44. "variable": /^\$\(|^`|\)$|`$/
  45. }
  46. },
  47. // [2]: Brace expansion
  48. {
  49. pattern: /\$\{[^}]+\}/,
  50. greedy: true,
  51. inside: {
  52. "operator": /:[-=?+]?|[!\/]|##?|%%?|\^\^?|,,?/,
  53. "punctuation": /[\[\]]/,
  54. "environment": {
  55. pattern: RegExp("(\\{)" + envVars),
  56. lookbehind: true,
  57. alias: "constant"
  58. }
  59. }
  60. },
  61. /\$(?:\w+|[#?*!@$])/
  62. ],
  63. // Escape sequences from echo and printf's manuals, and escaped quotes.
  64. "entity": /\\(?:[abceEfnrtv\\"]|O?[0-7]{1,3}|U[0-9a-fA-F]{8}|u[0-9a-fA-F]{4}|x[0-9a-fA-F]{1,2})/
  65. };
  66. Prism2.languages.bash = {
  67. "shebang": {
  68. pattern: /^#!\s*\/.*/,
  69. alias: "important"
  70. },
  71. "comment": {
  72. pattern: /(^|[^"{\\$])#.*/,
  73. lookbehind: true
  74. },
  75. "function-name": [
  76. // a) function foo {
  77. // b) foo() {
  78. // c) function foo() {
  79. // but not “foo {”
  80. {
  81. // a) and c)
  82. pattern: /(\bfunction\s+)[\w-]+(?=(?:\s*\(?:\s*\))?\s*\{)/,
  83. lookbehind: true,
  84. alias: "function"
  85. },
  86. {
  87. // b)
  88. pattern: /\b[\w-]+(?=\s*\(\s*\)\s*\{)/,
  89. alias: "function"
  90. }
  91. ],
  92. // Highlight variable names as variables in for and select beginnings.
  93. "for-or-select": {
  94. pattern: /(\b(?:for|select)\s+)\w+(?=\s+in\s)/,
  95. alias: "variable",
  96. lookbehind: true
  97. },
  98. // Highlight variable names as variables in the left-hand part
  99. // of assignments (“=” and “+=”).
  100. "assign-left": {
  101. pattern: /(^|[\s;|&]|[<>]\()\w+(?:\.\w+)*(?=\+?=)/,
  102. inside: {
  103. "environment": {
  104. pattern: RegExp("(^|[\\s;|&]|[<>]\\()" + envVars),
  105. lookbehind: true,
  106. alias: "constant"
  107. }
  108. },
  109. alias: "variable",
  110. lookbehind: true
  111. },
  112. // Highlight parameter names as variables
  113. "parameter": {
  114. pattern: /(^|\s)-{1,2}(?:\w+:[+-]?)?\w+(?:\.\w+)*(?=[=\s]|$)/,
  115. alias: "variable",
  116. lookbehind: true
  117. },
  118. "string": [
  119. // Support for Here-documents https://en.wikipedia.org/wiki/Here_document
  120. {
  121. pattern: /((?:^|[^<])<<-?\s*)(\w+)\s[\s\S]*?(?:\r?\n|\r)\2/,
  122. lookbehind: true,
  123. greedy: true,
  124. inside: insideString
  125. },
  126. // Here-document with quotes around the tag
  127. // → No expansion (so no “inside”).
  128. {
  129. pattern: /((?:^|[^<])<<-?\s*)(["'])(\w+)\2\s[\s\S]*?(?:\r?\n|\r)\3/,
  130. lookbehind: true,
  131. greedy: true,
  132. inside: {
  133. "bash": commandAfterHeredoc
  134. }
  135. },
  136. // “Normal” string
  137. {
  138. // https://www.gnu.org/software/bash/manual/html_node/Double-Quotes.html
  139. pattern: /(^|[^\\](?:\\\\)*)"(?:\\[\s\S]|\$\([^)]+\)|\$(?!\()|`[^`]+`|[^"\\`$])*"/,
  140. lookbehind: true,
  141. greedy: true,
  142. inside: insideString
  143. },
  144. {
  145. // https://www.gnu.org/software/bash/manual/html_node/Single-Quotes.html
  146. pattern: /(^|[^$\\])'[^']*'/,
  147. lookbehind: true,
  148. greedy: true
  149. },
  150. {
  151. // https://www.gnu.org/software/bash/manual/html_node/ANSI_002dC-Quoting.html
  152. pattern: /\$'(?:[^'\\]|\\[\s\S])*'/,
  153. greedy: true,
  154. inside: {
  155. "entity": insideString.entity
  156. }
  157. }
  158. ],
  159. "environment": {
  160. pattern: RegExp("\\$?" + envVars),
  161. alias: "constant"
  162. },
  163. "variable": insideString.variable,
  164. "function": {
  165. pattern: /(^|[\s;|&]|[<>]\()(?:add|apropos|apt|apt-cache|apt-get|aptitude|aspell|automysqlbackup|awk|basename|bash|bc|bconsole|bg|bzip2|cal|cargo|cat|cfdisk|chgrp|chkconfig|chmod|chown|chroot|cksum|clear|cmp|column|comm|composer|cp|cron|crontab|csplit|curl|cut|date|dc|dd|ddrescue|debootstrap|df|diff|diff3|dig|dir|dircolors|dirname|dirs|dmesg|docker|docker-compose|du|egrep|eject|env|ethtool|expand|expect|expr|fdformat|fdisk|fg|fgrep|file|find|fmt|fold|format|free|fsck|ftp|fuser|gawk|git|gparted|grep|groupadd|groupdel|groupmod|groups|grub-mkconfig|gzip|halt|head|hg|history|host|hostname|htop|iconv|id|ifconfig|ifdown|ifup|import|install|ip|java|jobs|join|kill|killall|less|link|ln|locate|logname|logrotate|look|lpc|lpr|lprint|lprintd|lprintq|lprm|ls|lsof|lynx|make|man|mc|mdadm|mkconfig|mkdir|mke2fs|mkfifo|mkfs|mkisofs|mknod|mkswap|mmv|more|most|mount|mtools|mtr|mutt|mv|nano|nc|netstat|nice|nl|node|nohup|notify-send|npm|nslookup|op|open|parted|passwd|paste|pathchk|ping|pkill|pnpm|podman|podman-compose|popd|pr|printcap|printenv|ps|pushd|pv|quota|quotacheck|quotactl|ram|rar|rcp|reboot|remsync|rename|renice|rev|rm|rmdir|rpm|rsync|scp|screen|sdiff|sed|sendmail|seq|service|sftp|sh|shellcheck|shuf|shutdown|sleep|slocate|sort|split|ssh|stat|strace|su|sudo|sum|suspend|swapon|sync|sysctl|tac|tail|tar|tee|time|timeout|top|touch|tr|traceroute|tsort|tty|umount|uname|unexpand|uniq|units|unrar|unshar|unzip|update-grub|uptime|useradd|userdel|usermod|users|uudecode|uuencode|v|vcpkg|vdir|vi|vim|virsh|vmstat|wait|watch|wc|wget|whereis|which|who|whoami|write|xargs|xdg-open|yarn|yes|zenity|zip|zsh|zypper)(?=$|[)\s;|&])/,
  166. lookbehind: true
  167. },
  168. "keyword": {
  169. pattern: /(^|[\s;|&]|[<>]\()(?:case|do|done|elif|else|esac|fi|for|function|if|in|select|then|until|while)(?=$|[)\s;|&])/,
  170. lookbehind: true
  171. },
  172. // https://www.gnu.org/software/bash/manual/html_node/Shell-Builtin-Commands.html
  173. "builtin": {
  174. pattern: /(^|[\s;|&]|[<>]\()(?:\.|:|alias|bind|break|builtin|caller|cd|command|continue|declare|echo|enable|eval|exec|exit|export|getopts|hash|help|let|local|logout|mapfile|printf|pwd|read|readarray|readonly|return|set|shift|shopt|source|test|times|trap|type|typeset|ulimit|umask|unalias|unset)(?=$|[)\s;|&])/,
  175. lookbehind: true,
  176. // Alias added to make those easier to distinguish from strings.
  177. alias: "class-name"
  178. },
  179. "boolean": {
  180. pattern: /(^|[\s;|&]|[<>]\()(?:false|true)(?=$|[)\s;|&])/,
  181. lookbehind: true
  182. },
  183. "file-descriptor": {
  184. pattern: /\B&\d\b/,
  185. alias: "important"
  186. },
  187. "operator": {
  188. // Lots of redirections here, but not just that.
  189. pattern: /\d?<>|>\||\+=|=[=~]?|!=?|<<[<-]?|[&\d]?>>|\d[<>]&?|[<>][&=]?|&[>&]?|\|[&|]?/,
  190. inside: {
  191. "file-descriptor": {
  192. pattern: /^\d/,
  193. alias: "important"
  194. }
  195. }
  196. },
  197. "punctuation": /\$?\(\(?|\)\)?|\.\.|[{}[\];\\]/,
  198. "number": {
  199. pattern: /(^|\s)(?:[1-9]\d*|0)(?:[.,]\d+)?\b/,
  200. lookbehind: true
  201. }
  202. };
  203. commandAfterHeredoc.inside = Prism2.languages.bash;
  204. var toBeCopied = [
  205. "comment",
  206. "function-name",
  207. "for-or-select",
  208. "assign-left",
  209. "parameter",
  210. "string",
  211. "environment",
  212. "function",
  213. "keyword",
  214. "builtin",
  215. "boolean",
  216. "file-descriptor",
  217. "operator",
  218. "punctuation",
  219. "number"
  220. ];
  221. var inside = insideString.variable[1].inside;
  222. for (var i = 0; i < toBeCopied.length; i++) {
  223. inside[toBeCopied[i]] = Prism2.languages.bash[toBeCopied[i]];
  224. }
  225. Prism2.languages.sh = Prism2.languages.bash;
  226. Prism2.languages.shell = Prism2.languages.bash;
  227. })(Prism);
  228. //# sourceMappingURL=prismjs_components_prism-bash.js.map