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135 lines
5.4 KiB
135 lines
5.4 KiB
4 years ago
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#!/usr/bin/env python3
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# LexillaGen.py - implemented 2019 by Neil Hodgson neilh@scintilla.org
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# Released to the public domain.
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# Regenerate the Lexilla source files that list all the lexers.
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# Should be run whenever a new lexer is added or removed.
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# Requires Python 3.6 or later
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# Files are regenerated in place with templates stored in comments.
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# The format of generation comments is documented in FileGenerator.py.
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import os, pathlib, sys, uuid
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thisPath = pathlib.Path(__file__).resolve()
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sys.path.append(str(thisPath.parent.parent.parent / "scripts"))
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from FileGenerator import Regenerate, UpdateLineInFile, \
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ReplaceREInFile, UpdateLineInPlistFile, ReadFileAsList, UpdateFileFromLines, \
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FindSectionInList
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import ScintillaData
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sys.path.append(str(thisPath.parent.parent / "src"))
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import DepGen
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# RegenerateXcodeProject and assiciated functions is copied from scintilla/scripts/LexGen.py
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# Last 24 digits of UUID, used for item IDs in Xcode
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def uid24():
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return str(uuid.uuid4()).replace("-", "").upper()[-24:]
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def ciLexerKey(a):
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return a.split()[2].lower()
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"""
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11F35FDB12AEFAF100F0236D /* LexA68k.cxx in Sources */ = {isa = PBXBuildFile; fileRef = 11F35FDA12AEFAF100F0236D /* LexA68k.cxx */; };
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11F35FDA12AEFAF100F0236D /* LexA68k.cxx */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = LexA68k.cxx; path = ../../lexers/LexA68k.cxx; sourceTree = SOURCE_ROOT; };
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11F35FDA12AEFAF100F0236D /* LexA68k.cxx */,
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11F35FDB12AEFAF100F0236D /* LexA68k.cxx in Sources */,
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"""
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def RegenerateXcodeProject(path, lexers, lexerReferences):
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# Build 4 blocks for insertion:
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# Each markers contains a unique section start, an optional wait string, and a section end
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markersPBXBuildFile = ["Begin PBXBuildFile section", "", "End PBXBuildFile section"]
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sectionPBXBuildFile = []
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markersPBXFileReference = ["Begin PBXFileReference section", "", "End PBXFileReference section"]
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sectionPBXFileReference = []
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markersLexers = ["/* Lexers */ =", "children", ");"]
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sectionLexers = []
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markersPBXSourcesBuildPhase = ["Begin PBXSourcesBuildPhase section", "files", ");"]
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sectionPBXSourcesBuildPhase = []
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for lexer in lexers:
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if lexer not in lexerReferences:
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uid1 = uid24()
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uid2 = uid24()
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print("Lexer", lexer, "is not in Xcode project. Use IDs", uid1, uid2)
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lexerReferences[lexer] = [uid1, uid2]
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linePBXBuildFile = "\t\t{} /* {}.cxx in Sources */ = {{isa = PBXBuildFile; fileRef = {} /* {}.cxx */; }};".format(uid1, lexer, uid2, lexer)
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linePBXFileReference = "\t\t{} /* {}.cxx */ = {{isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = {}.cxx; path = ../../lexers/{}.cxx; sourceTree = SOURCE_ROOT; }};".format(uid2, lexer, lexer, lexer)
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lineLexers = "\t\t\t\t{} /* {}.cxx */,".format(uid2, lexer)
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linePBXSourcesBuildPhase = "\t\t\t\t{} /* {}.cxx in Sources */,".format(uid1, lexer)
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sectionPBXBuildFile.append(linePBXBuildFile)
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sectionPBXFileReference.append(linePBXFileReference)
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sectionLexers.append(lineLexers)
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sectionPBXSourcesBuildPhase.append(linePBXSourcesBuildPhase)
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lines = ReadFileAsList(path)
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sli = FindSectionInList(lines, markersPBXBuildFile)
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lines[sli.stop:sli.stop] = sectionPBXBuildFile
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sli = FindSectionInList(lines, markersPBXFileReference)
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lines[sli.stop:sli.stop] = sectionPBXFileReference
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sli = FindSectionInList(lines, markersLexers)
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# This section is shown in the project outline so sort it to make it easier to navigate.
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allLexers = sorted(lines[sli.start:sli.stop] + sectionLexers, key=ciLexerKey)
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lines[sli] = allLexers
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sli = FindSectionInList(lines, markersPBXSourcesBuildPhase)
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lines[sli.stop:sli.stop] = sectionPBXSourcesBuildPhase
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UpdateFileFromLines(path, lines, "\n")
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def RegenerateAll(rootDirectory):
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root = pathlib.Path(rootDirectory)
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scintillaBase = root.resolve()
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sci = ScintillaData.ScintillaData(scintillaBase)
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lexillaDir = scintillaBase / "lexilla"
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srcDir = lexillaDir / "src"
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Regenerate(srcDir / "Lexilla.cxx", "//", sci.lexerModules)
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Regenerate(srcDir / "lexilla.mak", "#", sci.lexFiles)
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# Discover version information
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version = (lexillaDir / "version.txt").read_text().strip()
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versionDotted = version[0] + '.' + version[1] + '.' + version[2]
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versionCommad = versionDotted.replace(".", ", ") + ', 0'
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rcPath = srcDir / "LexillaVersion.rc"
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UpdateLineInFile(rcPath, "#define VERSION_LEXILLA",
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"#define VERSION_LEXILLA \"" + versionDotted + "\"")
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UpdateLineInFile(rcPath, "#define VERSION_WORDS",
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"#define VERSION_WORDS " + versionCommad)
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lexillaXcode = lexillaDir / "src" / "Lexilla"
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lexillaXcodeProject = lexillaXcode / "Lexilla.xcodeproj" / "project.pbxproj"
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lexerReferences = ScintillaData.FindLexersInXcode(lexillaXcodeProject)
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UpdateLineInPlistFile(lexillaXcode / "Info.plist",
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"CFBundleShortVersionString", versionDotted)
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ReplaceREInFile(lexillaXcodeProject, "CURRENT_PROJECT_VERSION = [0-9.]+;",
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f'CURRENT_PROJECT_VERSION = {versionDotted};')
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RegenerateXcodeProject(lexillaXcodeProject, sci.lexFiles, lexerReferences)
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currentDirectory = pathlib.Path.cwd()
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os.chdir(srcDir)
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DepGen.Generate()
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os.chdir(currentDirectory)
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if __name__=="__main__":
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RegenerateAll(pathlib.Path(__file__).resolve().parent.parent.parent)
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