diff options
| -rw-r--r-- | compiler/vmops.nim | 4 | ||||
| -rw-r--r-- | lib/std/staticos.nim | 13 | ||||
| -rw-r--r-- | tests/stdlib/tstaticos.nim | 8 | ||||
| -rw-r--r-- | tests/vm/tvmmisc.nim | 2 |
4 files changed, 27 insertions, 0 deletions
diff --git a/compiler/vmops.nim b/compiler/vmops.nim index e81822ba6..23b41fd2e 100644 --- a/compiler/vmops.nim +++ b/compiler/vmops.nim @@ -264,6 +264,10 @@ proc registerAdditionalOps*(c: PCtx) = systemop getCurrentException registerCallback c, "stdlib.osdirs.staticWalkDir", proc (a: VmArgs) {.nimcall.} = setResult(a, staticWalkDirImpl(getString(a, 0), getBool(a, 1))) + registerCallback c, "stdlib.staticos.staticDirExists", proc (a: VmArgs) {.nimcall.} = + setResult(a, dirExists(getString(a, 0))) + registerCallback c, "stdlib.staticos.staticFileExists", proc (a: VmArgs) {.nimcall.} = + setResult(a, fileExists(getString(a, 0))) registerCallback c, "stdlib.compilesettings.querySetting", proc (a: VmArgs) = setResult(a, querySettingImpl(c.config, getInt(a, 0))) registerCallback c, "stdlib.compilesettings.querySettingSeq", proc (a: VmArgs) = diff --git a/lib/std/staticos.nim b/lib/std/staticos.nim new file mode 100644 index 000000000..2617c6913 --- /dev/null +++ b/lib/std/staticos.nim @@ -0,0 +1,13 @@ +## This module implements path handling like os module but works at only compile-time. +## This module works even when cross compiling to OS that is not supported by os module. + +proc staticFileExists*(filename: string): bool {.compileTime.} = + ## Returns true if `filename` exists and is a regular file or symlink. + ## + ## Directories, device files, named pipes and sockets return false. + discard + +proc staticDirExists*(dir: string): bool {.compileTime.} = + ## Returns true if the directory `dir` exists. If `dir` is a file, false + ## is returned. Follows symlinks. + discard diff --git a/tests/stdlib/tstaticos.nim b/tests/stdlib/tstaticos.nim new file mode 100644 index 000000000..41ab995dd --- /dev/null +++ b/tests/stdlib/tstaticos.nim @@ -0,0 +1,8 @@ +import std/[assertions, staticos, os] + +block: + static: + doAssert staticDirExists("MISSINGFILE") == false + doAssert staticFileExists("MISSINGDIR") == false + doAssert staticDirExists(currentSourcePath().parentDir) + doAssert staticFileExists(currentSourcePath()) diff --git a/tests/vm/tvmmisc.nim b/tests/vm/tvmmisc.nim index 1a8f68ee8..da8208f73 100644 --- a/tests/vm/tvmmisc.nim +++ b/tests/vm/tvmmisc.nim @@ -82,6 +82,8 @@ block: doAssert fileExists("MISSINGFILE") == false doAssert dirExists("MISSINGDIR") == false + doAssert fileExists(currentSourcePath()) + doAssert dirExists(currentSourcePath().parentDir) # bug #7210 block: |