diff options
Diffstat (limited to 'nimgen.nim')
| -rw-r--r-- | nimgen.nim | 54 |
1 files changed, 46 insertions, 8 deletions
@@ -3,6 +3,7 @@ import os import ospaths import osproc import parsecfg +import pegs import ropes import sequtils import streams @@ -18,6 +19,7 @@ var QUOTES = true var OUTPUT = "" var INCLUDES: seq[string] = @[] var EXCLUDES: seq[string] = @[] +var RENAMES = initTable[string, string]() var WILDCARDS = newConfig() const DOC = """ @@ -134,12 +136,19 @@ proc getKey(ukey: string): tuple[key: string, val: bool] = # ### # File loction -proc getNimout(file: string): string = - var nimout = file.splitFile().name.replace(re"[\-\.]", "_") & ".nim" +proc getNimout(file: string, rename=true): string = + result = file.splitFile().name.replace(re"[\-\.]", "_") & ".nim" if OUTPUT != "": - nimout = OUTPUT/nimout + result = OUTPUT/result - return nimout + if not rename: + return + + if RENAMES.hasKey(file): + result = RENAMES[file] + + if not dirExists(parentDir(result)): + createDir(parentDir(result)) proc exclude(file: string): bool = for excl in EXCLUDES: @@ -250,6 +259,32 @@ proc comment(file: string, pattern: string, numlines: string) = idx += 1 break +proc rename(file: string, renfile: string) = + if file.splitFile().ext == ".nim": + return + + var + nimout = getNimout(file, false) + newname = renfile.replace("$nimout", extractFilename(nimout)) + + #if newname =~ peg"(!\$.)*{'$replace'\s*'('\s*{(!\,\S)+}\s*','\s*{(!\)\S)+}\s*')'}": + if newname =~ peg"(!\$.)*{'$replace'\s*'('\s*{(!\)\S)+}')'}": + var final = nimout.extractFilename() + for entry in matches[1].split(","): + let spl = entry.split("=") + if spl.len() != 2: + echo "Bad replace syntax: " & renfile + quit(1) + + var + srch = spl[0].strip() + repl = spl[1].strip() + + final = final.replace(srch, repl) + newname = newname.replace(matches[0], final) + + RENAMES[file] = OUTPUT/newname + proc compile(dir="", file=""): string = proc fcompile(file: string): string = return "{.compile: \"$#\".}" % file.replace("\\", "/") @@ -381,7 +416,7 @@ proc c2nim(fl, outfile, flags, ppflags: string, recurse, inline, preprocess, cta if file in DONE: return - echo "Processing " & file + echo "Processing $# => $#" % [file, outfile] DONE.add(file) fixFuncProtos(file) @@ -390,7 +425,6 @@ proc c2nim(fl, outfile, flags, ppflags: string, recurse, inline, preprocess, cta if recurse: var incls = getIncls(file) for inc in incls: - incout &= "import " & inc.splitFile().name.replace(re"[\-\.]", "_") & "\n" var cfg = newOrderedTable[string, string]() if flags != "": cfg["flags"] = flags if ppflags != "": cfg["ppflags"] = ppflags @@ -402,6 +436,8 @@ proc c2nim(fl, outfile, flags, ppflags: string, recurse, inline, preprocess, cta cfg["dynlib." & i] = i runFile(inc, cfg) + incout &= "import $#\n" % inc.search().getNimout()[0 .. ^5] #inc.splitFile().name.replace(re"[\-\.]", "_") & "\n" + var cfile = file if preprocess: cfile = "temp-$#.c" % [outfile.extractFilename()] @@ -518,7 +554,7 @@ proc runFile(file: string, cfgin: OrderedTableRef) = if action == "create": createDir(file.splitPath().head) writeFile(file, cfg[act]) - elif action in @["prepend", "append", "replace", "comment", "compile", "dynlib", "pragma"] and sfile != "": + elif action in @["prepend", "append", "replace", "comment", "rename", "compile", "dynlib", "pragma"] and sfile != "": if action == "prepend": if srch != "": prepend(sfile, cfg[act], cfg[srch]) @@ -535,6 +571,8 @@ proc runFile(file: string, cfgin: OrderedTableRef) = elif action == "comment": if srch != "": comment(sfile, cfg[srch], cfg[act]) + elif action == "rename": + rename(sfile, cfg[act]) elif action == "compile": compile.add(cfg[act]) elif action == "dynlib": @@ -579,7 +617,7 @@ proc runFile(file: string, cfgin: OrderedTableRef) = quit(1) if not noprocess: - c2nim(file, getNimout(file), flags, ppflags, recurse, inline, preprocess, ctags, defines, dynlib, compile, pragma) + c2nim(file, getNimout(sfile), flags, ppflags, recurse, inline, preprocess, ctags, defines, dynlib, compile, pragma) proc runCfg(cfg: string) = if not fileExists(cfg): |