diff options
| -rw-r--r-- | README.md | 2 | ||||
| -rw-r--r-- | nimgen.nim | 11 |
2 files changed, 12 insertions, 1 deletions
@@ -143,6 +143,8 @@ The following keys apply to library source code (before processing) and generate ```search``` = search string providing context for following prepend/append/replace directives +```pipe``` = execute a command on a file and store the output of the command as the new file contents. Ex: pipe = "cat $file | grep 'static inline'" + ```prepend``` = string value to prepend into file at beginning or before search ```append``` = string value to append into file at the end or after search @@ -229,6 +229,13 @@ proc prepend(file: string, data: string, search="") = if idx != -1: content = content[0..<idx] & data & content[idx..<content.len()] +proc pipe(file: string, command: string) = + let cmd = command % ["file", file] + let commandResult = execProc(cmd).strip() + if commandResult != "": + withFile(file): + content = commandResult + proc append(file: string, data: string, search="") = withFile(file): if search == "": @@ -588,7 +595,7 @@ proc runFile(file: string, cfgin: OrderedTableRef) = if action == "create": createDir(file.splitPath().head) writeFile(file, cfg[act]) - elif action in @["prepend", "append", "replace", "comment", "rename", "compile", "dynlib", "pragma"] and sfile != "": + elif action in @["prepend", "append", "replace", "comment", "rename", "compile", "dynlib", "pragma", "pipe"] and sfile != "": if action == "prepend": if srch != "": prepend(sfile, cfg[act], cfg[srch]) @@ -613,6 +620,8 @@ proc runFile(file: string, cfgin: OrderedTableRef) = c2nimConfig.dynlib.add(cfg[act]) elif action == "pragma": c2nimConfig.pragma.add(cfg[act]) + elif action == "pipe": + pipe(sfile, cfg[act]) srch = "" elif action == "search": srch = act |