minpkg/lib/min_sys.nim
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import os, osproc, strutils, critbits, logging when not defined(lite): import sequtils import ../core/parser, ../core/env, ../core/value, ../core/interpreter, ../core/utils, ../core/fileutils when not defined(lite): import ../packages/nim-miniz/src/nim_miniz proc unix(s: string): string = return s.replace("\\", "/") proc sys_module*(i: In)= let def = i.define() def.symbol(".") do (i: In): i.push newVal(getCurrentDir().unix) def.symbol("..") do (i: In): i.push newVal(getCurrentDir().parentDir.unix) def.symbol("cd") do (i: In): let vals = i.expect("'sym") let f = vals[0].getString i.pwd = joinPath(getCurrentDir(), f) info("Current directory changed to: ", i.pwd) f.setCurrentDir def.symbol("ls") do (i: In): let vals = i.expect("'sym") let a = vals[0] var list = newSeq[MinValue](0) for i in walkDir(a.getString): list.add newVal(i.path.unix) i.push list.newVal def.symbol("ls-r") do (i: In): let vals = i.expect("'sym") let a = vals[0] var list = newSeq[MinValue](0) for i in walkDirRec(a.getString): list.add newVal(i.unix) i.push list.newVal def.symbol("system") do (i: In): let vals = i.expect("'sym") let a = vals[0] i.push execShellCmd(a.getString).newVal def.symbol("run") do (i: In): let vals = i.expect("'sym") let cmd = vals[0] let res = execCmdEx(cmd.getString) var d = newDict(i.scope) i.dset(d, "output", res.output.newVal) i.dset(d, "code", res.exitCode.newVal) i.push(d) def.symbol("get-env") do (i: In): let vals = i.expect("'sym") let a = vals[0] i.push a.getString.getEnv.newVal def.symbol("put-env") do (i: In): let vals = i.expect("'sym", "'sym") let key = vals[0] let value = vals[1] key.getString.putEnv value.getString def.symbol("env?") do (i: In): let vals = i.expect("'sym") let s = vals[0] i.push s.getString.existsEnv.newVal def.symbol("which") do (i: In): let vals = i.expect("'sym") let s = vals[0] i.push s.getString.findExe.newVal def.symbol("os") do (i: In): i.push hostOS.newVal def.symbol("cpu") do (i: In): i.push hostCPU.newVal def.symbol("exists?") do (i: In): let vals = i.expect("'sym") let f = vals[0].getString var found = false if MINCOMPILED: let cf = strutils.replace(strutils.replace(f, "\\", "/"), "./", "") found = COMPILEDASSETS.hasKey(cf) if found: i.push true.newVal else: i.push newVal(f.fileExists or f.dirExists) def.symbol("file?") do (i: In): let vals = i.expect("'sym") let f = vals[0].getString var found = false if MINCOMPILED: let cf = strutils.replace(strutils.replace(f, "\\", "/"), "./", "") found = COMPILEDASSETS.hasKey(cf) if found: i.push true.newVal else: i.push f.fileExists.newVal def.symbol("dir?") do (i: In): let vals = i.expect("'sym") let f = vals[0] i.push f.getString.dirExists.newVal def.symbol("rm") do (i: In): let vals = i.expect("'sym") let v = vals[0] let f = v.getString if f.fileExists: f.removeFile else: raiseInvalid("File '$1' does not exist." % f) def.symbol("cp") do (i: In): let vals = i.expect("'sym", "'sym") let a = vals[0] let b = vals[1] let src = b.getString var dest = a.getString if src.dirExists: copyDirWithPermissions src, dest elif dest.dirExists: if src.dirExists: copyDirWithPermissions src, dest else: copyFileWithPermissions src, dest / src.extractFilename else: copyFileWithPermissions src, dest def.symbol("mv") do (i: In): let vals = i.expect("'sym", "'sym") let a = vals[0] let b = vals[1] let src = b.getString var dest = a.getString if dest.dirExists: dest = dest / src.extractFilename moveFile src, dest def.symbol("rmdir") do (i: In): let vals = i.expect("'sym") let f = vals[0] f.getString.removeDir def.symbol("mkdir") do (i: In): let vals = i.expect("'sym") let f = vals[0] f.getString.createDir def.symbol("sleep") do (i: In): let vals = i.expect("int") let ms = vals[0] sleep ms.intVal.int def.symbol("chmod") do (i: In): let vals = i.expect("int", "string") let perms = vals[0] let s = vals[1] s.getString.setFilePermissions(perms.intVal.toFilePermissions) def.symbol("symlink?") do (i: In): let vals = i.expect("'sym") let s = vals[0] i.push s.getString.symlinkExists.newVal def.symbol("symlink") do (i: In): let vals = i.expect("'sym", "'sym") let dest = vals[0] let src = vals[1] src.getString.createSymlink dest.getString def.symbol("hardlink") do (i: In): let vals = i.expect("'sym", "'sym") let dest = vals[0] let src = vals[1] src.getString.createHardlink dest.getString def.symbol("filename") do (i: In): let vals = i.expect("'sym") let f = vals[0] i.push f.getString.extractFilename.unix.newVal def.symbol("dirname") do (i: In): let vals = i.expect("'sym") let f = vals[0] i.push f.getString.parentDir.unix.newVal def.symbol("$") do (i: In): i.pushSym("get-env") def.symbol("!") do (i: In): i.pushSym("system") def.symbol("&") do (i: In): i.pushSym("run") def.sigil("$") do (i: In): i.pushSym("get-env") def.sigil("!") do (i: In): i.pushSym("system") def.sigil("&") do (i: In): i.pushSym("run") when not defined(lite): def.symbol("unzip") do (i: In): let vals = i.expect("'sym", "'sym") let dir = vals[0] let f = vals[1] nim_miniz.unzip(f.getString, dir.getString) def.symbol("zip") do (i: In): let vals = i.expect("'sym", "quot") let file = vals[0] let files = vals[1] nim_miniz.zip(files.qVal.mapIt(it.getString), file.getString) def.finalize("sys") |