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Code Issues Releases Wiki Activity

feat: add fs.abs

insensitive-tab^2
TorchedSammy 2022-04-22 23:35:26 -04:00
parent bca89197ad
commit 1714aeac36
Signed by: sammyette
GPG Key ID: 904FC49417B44DCD
1 changed files with 19 additions and 0 deletions
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19
golibs/fs/fs.go
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@ -1,6 +1,7 @@
package fs package fs
import ( import (
"path/filepath"
"strconv" "strconv"
"os" "os"
"strings" "strings"
@ -22,6 +23,7 @@ func loaderFunc(rtm *rt.Runtime) (rt.Value, func()) {
"mkdir": util.LuaExport{fmkdir, 2, false}, "mkdir": util.LuaExport{fmkdir, 2, false},
"stat": util.LuaExport{fstat, 1, false}, "stat": util.LuaExport{fstat, 1, false},
"readdir": util.LuaExport{freaddir, 1, false}, "readdir": util.LuaExport{freaddir, 1, false},
"abs": util.LuaExport{fabs, 1, false},
} }
mod := rt.NewTable() mod := rt.NewTable()
util.SetExports(rtm, mod, exports) util.SetExports(rtm, mod, exports)
@ -132,3 +134,20 @@ func freaddir(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
return c.PushingNext1(t.Runtime, rt.TableValue(names)), nil return c.PushingNext1(t.Runtime, rt.TableValue(names)), nil
} }
// abs(path)
// Gives an absolute version of `path`.
// --- @param path string
func fabs(t *rt.Thread, c *rt.GoCont) (rt.Cont, error) {
path, err := c.StringArg(0)
if err != nil {
return nil, err
}
abspath, err := filepath.Abs(path)
if err != nil {
return nil, err
}
return c.PushingNext1(t.Runtime, rt.StringValue(abspath)), nil
}