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authorWim <wim@42.be>2018-08-06 21:47:05 +0200
committerWim <wim@42.be>2018-08-06 21:47:05 +0200
commit51062863a5c34d81e296cf15c61140911037cf3b (patch)
tree9b5e044672486326c7a0ca8fb26430f37bf4d83c /vendor/github.com/GeertJohan/go.rice/rice/find.go
parent4fb4b7aa6c02a54db8ad8dd98e4d321396926c0d (diff)
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Use mod vendor for vendored directory (backwards compatible)
Diffstat (limited to 'vendor/github.com/GeertJohan/go.rice/rice/find.go')
-rw-r--r--vendor/github.com/GeertJohan/go.rice/rice/find.go150
1 files changed, 0 insertions, 150 deletions
diff --git a/vendor/github.com/GeertJohan/go.rice/rice/find.go b/vendor/github.com/GeertJohan/go.rice/rice/find.go
deleted file mode 100644
index 6d78eeaa..00000000
--- a/vendor/github.com/GeertJohan/go.rice/rice/find.go
+++ /dev/null
@@ -1,150 +0,0 @@
-package main
-
-import (
- "fmt"
- "go/ast"
- "go/build"
- "go/parser"
- "go/token"
- "os"
- "path/filepath"
- "strings"
-)
-
-func badArgument(fileset *token.FileSet, p token.Pos) {
- pos := fileset.Position(p)
- filename := pos.Filename
- base, err := os.Getwd()
- if err == nil {
- rpath, perr := filepath.Rel(base, pos.Filename)
- if perr == nil {
- filename = rpath
- }
- }
- msg := fmt.Sprintf("%s:%d: Error: found call to rice.FindBox, "+
- "but argument must be a string literal.\n", filename, pos.Line)
- fmt.Println(msg)
- os.Exit(1)
-}
-
-func findBoxes(pkg *build.Package) map[string]bool {
- // create map of boxes to embed
- var boxMap = make(map[string]bool)
-
- // create one list of files for this package
- filenames := make([]string, 0, len(pkg.GoFiles)+len(pkg.CgoFiles))
- filenames = append(filenames, pkg.GoFiles...)
- filenames = append(filenames, pkg.CgoFiles...)
-
- // loop over files, search for rice.FindBox(..) calls
- for _, filename := range filenames {
- // find full filepath
- fullpath := filepath.Join(pkg.Dir, filename)
- if strings.HasSuffix(filename, "rice-box.go") {
- // Ignore *.rice-box.go files
- verbosef("skipping file %q\n", fullpath)
- continue
- }
- verbosef("scanning file %q\n", fullpath)
-
- fset := token.NewFileSet()
- f, err := parser.ParseFile(fset, fullpath, nil, 0)
- if err != nil {
- fmt.Println(err)
- os.Exit(1)
- }
-
- var riceIsImported bool
- ricePkgName := "rice"
- for _, imp := range f.Imports {
- if strings.HasSuffix(imp.Path.Value, "go.rice\"") {
- if imp.Name != nil {
- ricePkgName = imp.Name.Name
- }
- riceIsImported = true
- break
- }
- }
- if !riceIsImported {
- // Rice wasn't imported, so we won't find a box.
- continue
- }
- if ricePkgName == "_" {
- // Rice pkg is unnamed, so we won't find a box.
- continue
- }
-
- // Inspect AST, looking for calls to (Must)?FindBox.
- // First parameter of the func must be a basic literal.
- // Identifiers won't be resolved.
- var nextIdentIsBoxFunc bool
- var nextBasicLitParamIsBoxName bool
- var boxCall token.Pos
- var variableToRemember string
- var validVariablesForBoxes map[string]bool = make(map[string]bool)
-
- ast.Inspect(f, func(node ast.Node) bool {
- if node == nil {
- return false
- }
- switch x := node.(type) {
- // this case fixes the var := func() style assignments, not assignments to vars declared separately from the assignment.
- case *ast.AssignStmt:
- var assign = node.(*ast.AssignStmt)
- name, found := assign.Lhs[0].(*ast.Ident)
- if found {
- variableToRemember = name.Name
- composite, first := assign.Rhs[0].(*ast.CompositeLit)
- if first {
- riceSelector, second := composite.Type.(*ast.SelectorExpr)
-
- if second {
- callCorrect := riceSelector.Sel.Name == "Config"
- packageName, third := riceSelector.X.(*ast.Ident)
-
- if third && callCorrect && packageName.Name == ricePkgName {
- validVariablesForBoxes[name.Name] = true
- verbosef("\tfound variable, saving to scan for boxes: %q\n", name.Name)
- }
- }
- }
- }
- case *ast.Ident:
- if nextIdentIsBoxFunc || ricePkgName == "." {
- nextIdentIsBoxFunc = false
- if x.Name == "FindBox" || x.Name == "MustFindBox" {
- nextBasicLitParamIsBoxName = true
- boxCall = x.Pos()
- }
- } else {
- if x.Name == ricePkgName || validVariablesForBoxes[x.Name] {
- nextIdentIsBoxFunc = true
- }
- }
- case *ast.BasicLit:
- if nextBasicLitParamIsBoxName {
- if x.Kind == token.STRING {
- nextBasicLitParamIsBoxName = false
- // trim "" or ``
- name := x.Value[1 : len(x.Value)-1]
- boxMap[name] = true
- verbosef("\tfound box %q\n", name)
- } else {
- badArgument(fset, boxCall)
- }
- }
-
- default:
- if nextIdentIsBoxFunc {
- nextIdentIsBoxFunc = false
- }
- if nextBasicLitParamIsBoxName {
- badArgument(fset, boxCall)
- }
- }
- return true
- })
- }
-
- return boxMap
-}