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Refactor LatexUnit class

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This commit is contained in:
Eric Förster 2019-01-05 16:52:31 +01:00
parent 33586375e1
commit 08ad000673
1 changed files with 24 additions and 31 deletions
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55
src/main/kotlin/texlab/completion/latex/data/LatexUnit.kt
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@ -8,9 +8,22 @@ data class LatexUnit(val file: File,
val references: List<File>,
val likelyPrimitives: Set<String>) {
fun checkPrimitives(candidates: Iterable<String>): LatexPrimitives {
val testCode = buildTestCode(candidates)
val log = LatexCompiler.compile(testCode, format) ?: ""
val testCode = buildString {
appendln(buildCodeHeader(file.nameWithoutExtension, kind))
appendln("\\usepackage{etoolbox}")
appendln("\\begin{document}")
for (candidate in candidates) {
appendln("\\ifcsundef{$candidate}{} {")
appendln("\\ifcsundef{end$candidate}")
appendln("{ \\wlog{cmd:$candidate} }")
appendln("{ \\wlog{env:$candidate} } }")
}
appendln("\\end{document}")
}
val log = LatexCompiler.compile(testCode, format) ?: ""
val commands = mutableListOf<String>()
val environments = mutableListOf<String>()
for (line in log.lines()) {
@ -24,23 +37,6 @@ data class LatexUnit(val file: File,
return LatexPrimitives(commands, environments)
}
private fun buildTestCode(candidates: Iterable<String>): String {
val code = buildCodeHeader(file.nameWithoutExtension, kind)
.appendln("""\usepackage{etoolbox}""")
.appendln("""\begin{document}""")
for (candidate in candidates) {
code.appendln("""\ifcsundef{$candidate}{}{
\ifcsundef{end$candidate}
{ \wlog{cmd:$candidate} }
{ \wlog{env:$candidate} }
}""")
}
code.appendln("""\end{document}""")
return code.toString()
}
companion object {
private val fileRegex = Regex("""[a-zA-Z0-9_\-.]+\.(sty|tex|def|cls)""")
private val primitiveRegex = Regex("""[a-zA-Z]+""")
@ -57,10 +53,11 @@ data class LatexUnit(val file: File,
else -> LatexFormat.LATEX
}
val testCode = buildCodeHeader(file.nameWithoutExtension, kind)
.appendln("""\listfiles""")
.appendln("""\begin{document} \end{document}""")
.toString()
val testCode = buildString {
appendln(buildCodeHeader(file.nameWithoutExtension, kind))
appendln("\\listfiles")
appendln("\\begin{document} \\end{document}")
}
val log = LatexCompiler.compile(testCode, format) ?: return null
val includes = extractIncludes(log, kind, resolver)
@ -89,15 +86,11 @@ data class LatexUnit(val file: File,
.toList()
}
private fun buildCodeHeader(name: String, kind: LatexUnitKind): StringBuilder {
val builder = StringBuilder()
val line = when (kind) {
LatexUnitKind.STY -> """\documentclass{article} \usepackage{$name}"""
LatexUnitKind.CLS -> """\documentclass{$name}"""
private fun buildCodeHeader(name: String, kind: LatexUnitKind): String = buildString {
when (kind) {
LatexUnitKind.STY -> appendln("\\documentclass{article} \\usepackage{$name}")
LatexUnitKind.CLS -> appendln("\\documentclass{$name}")
}
builder.appendln(line)
return builder
}
}
}