193dad46e6
Mainly redefine or reused what Terraform did. * allow to used `variables`, `variable` and `local` blocks * import the following functions and their docs from Terraform: abs, abspath, basename, base64decode, base64encode, bcrypt, can, ceil, chomp, chunklist, cidrhost, cidrnetmask, cidrsubnet, cidrsubnets, coalesce, coalescelist, compact, concat, contains, convert, csvdecode, dirname, distinct, element, file, fileexists, fileset, flatten, floor, format, formatdate, formatlist, indent, index, join, jsondecode, jsonencode, keys, length, log, lookup, lower, max, md5, merge, min, parseint, pathexpand, pow, range, reverse, rsadecrypt, setintersection, setproduct, setunion, sha1, sha256, sha512, signum, slice, sort, split, strrev, substr, timestamp, timeadd, title, trim, trimprefix, trimspace, trimsuffix, try, upper, urlencode, uuidv4, uuidv5, values, yamldecode, yamlencode, zipmap.
91 lines
2.2 KiB
Go
91 lines
2.2 KiB
Go
package hcl2template
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import (
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"io/ioutil"
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"os"
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"path/filepath"
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"strings"
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"github.com/hashicorp/hcl/v2"
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)
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func warningErrorsToDiags(block *hcl.Block, warnings []string, err error) hcl.Diagnostics {
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var diags hcl.Diagnostics
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for _, warning := range warnings {
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diags = append(diags, &hcl.Diagnostic{
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Summary: warning,
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Subject: &block.DefRange,
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Severity: hcl.DiagWarning,
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})
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}
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if err != nil {
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diags = append(diags, &hcl.Diagnostic{
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Summary: err.Error(),
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Subject: &block.DefRange,
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Severity: hcl.DiagError,
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})
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}
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return diags
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}
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func isDir(name string) (bool, error) {
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s, err := os.Stat(name)
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if err != nil {
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return false, err
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}
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return s.IsDir(), nil
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}
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// GetHCL2Files returns two slices of json formatted and hcl formatted files,
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// hclSuffix and jsonSuffix tell which file is what. Filename can be a folder
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// or a file.
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//
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// When filename is a folder all files of folder matching the suffixes will be
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// returned. Otherwise if filename references a file and filename matches one
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// of the suffixes it is returned in the according slice.
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func GetHCL2Files(filename, hclSuffix, jsonSuffix string) (hclFiles, jsonFiles []string, diags hcl.Diagnostics) {
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isDir, err := isDir(filename)
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if err != nil {
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diags = append(diags, &hcl.Diagnostic{
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Severity: hcl.DiagError,
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Summary: "Cannot tell wether " + filename + " is a directory",
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Detail: err.Error(),
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})
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return nil, nil, diags
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}
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if !isDir {
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if strings.HasSuffix(filename, jsonSuffix) {
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return nil, []string{filename}, diags
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}
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if strings.HasSuffix(filename, hclSuffix) {
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return []string{filename}, nil, diags
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}
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return nil, nil, diags
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}
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fileInfos, err := ioutil.ReadDir(filename)
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if err != nil {
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diag := &hcl.Diagnostic{
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Severity: hcl.DiagError,
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Summary: "Cannot read hcl directory",
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Detail: err.Error(),
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}
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diags = append(diags, diag)
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return nil, nil, diags
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}
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for _, fileInfo := range fileInfos {
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if fileInfo.IsDir() {
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continue
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}
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filename := filepath.Join(filename, fileInfo.Name())
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if strings.HasSuffix(filename, hclSuffix) {
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hclFiles = append(hclFiles, filename)
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} else if strings.HasSuffix(filename, jsonSuffix) {
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jsonFiles = append(jsonFiles, filename)
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}
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}
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return hclFiles, jsonFiles, diags
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}
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