Merge pull request #12 from blendle/fix-funcs-in-templates

 Enable functions before parsing partials

epp/epp.go

@@ -38,13 +38,13 @@ func Parse(input []byte, partialPath string) ([]byte, error) {
 		},
 	}
 
-	err := loadTemplates(t, partialPath)
+	t, err := t.Funcs(sprig.TxtFuncMap()).Funcs(funcMap).Parse(string(input))
 	if err != nil {
 		return nil, err
 	}
 
-	t, tplErr := t.Funcs(sprig.TxtFuncMap()).Funcs(funcMap).Parse(string(input))
-	if tplErr != nil {
+	err = loadTemplates(t, partialPath)
+	if err != nil {
 		return nil, err
 	}
 

epp/epp_test.go

@@ -124,3 +124,18 @@ func TestPartialDir(t *testing.T) {
 		t.Errorf("bad expansion: expected '%s', got '%s'", expected, res)
 	}
 }
+
+func TestPartialFunctions(t *testing.T) {
+	tpl := []byte(`{{ include "recursive_partial" . }}`)
+	expected := `Hello,world`
+
+	res, err := Parse(tpl, "../resources")
+
+	if err != nil {
+		t.Errorf("unexpected error '%s'", err)
+	}
+
+	if string(res) != expected {
+		t.Errorf("bad expansion: expected '%s', got '%s'", expected, res)
+	}
+}

go.mod

@@ -3,11 +3,19 @@ module github.com/blendle/epp
 go 1.13
 
 require (
-	github.com/Masterminds/semver v1.4.0
-	github.com/Masterminds/sprig v2.14.1+incompatible
-	github.com/aokoli/goutils v1.0.1
-	github.com/huandu/xstrings v0.0.0-20171208101919-37469d0c81a7
-	github.com/imdario/mergo v0.0.0-20171009183408-7fe0c75c13ab
-	github.com/satori/go.uuid v1.1.0
-	golang.org/x/crypto v0.0.0-20171231215028-0fcca4842a8d
+	github.com/Masterminds/goutils v1.1.0 // indirect
+	github.com/Masterminds/semver v1.5.0 // indirect
+	github.com/Masterminds/sprig v2.22.0+incompatible
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/google/uuid v1.1.2 // indirect
+	github.com/huandu/xstrings v1.3.2 // indirect
+	github.com/imdario/mergo v0.3.11 // indirect
+	github.com/kr/text v0.2.0 // indirect
+	github.com/mitchellh/copystructure v1.0.0 // indirect
+	github.com/mitchellh/reflectwalk v1.0.1 // indirect
+	github.com/stretchr/testify v1.6.1 // indirect
+	golang.org/x/crypto v0.0.0-20201208171446-5f87f3452ae9 // indirect
+	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
+	gopkg.in/yaml.v2 v2.4.0 // indirect
+	gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776 // indirect
 )

go.sum

@@ -1,14 +1,54 @@
-github.com/Masterminds/semver v1.4.0 h1:h9TTGlRMRjil1wsQTRj3+COyXMngVsuK6HMph+Ma7ds=
-github.com/Masterminds/semver v1.4.0/go.mod h1:MB6lktGJrhw8PrUyiEoblNEGEQ+RzHPF078ddwwvV3Y=
-github.com/Masterminds/sprig v2.14.1+incompatible h1:rTHERm50Xp1Cbb8x7xBCeDp//jMMqqR44EWw7KwSXUQ=
-github.com/Masterminds/sprig v2.14.1+incompatible/go.mod h1:y6hNFY5UBTIWBxnzTeuNhlNS5hqE0NB0E6fgfo2Br3o=
-github.com/aokoli/goutils v1.0.1 h1:7fpzNGoJ3VA8qcrm++XEE1QUe0mIwNeLa02Nwq7RDkg=
-github.com/aokoli/goutils v1.0.1/go.mod h1:SijmP0QR8LtwsmDs8Yii5Z/S4trXFGFC2oO5g9DP+DQ=
-github.com/huandu/xstrings v0.0.0-20171208101919-37469d0c81a7 h1:R0nKKwkYJX9se2L7e6tIwzNq1MPmqBnLVubd7R4LsqQ=
-github.com/huandu/xstrings v0.0.0-20171208101919-37469d0c81a7/go.mod h1:4qWG/gcEcfX4z/mBDHJ++3ReCw9ibxbsNJbcucJdbSo=
-github.com/imdario/mergo v0.0.0-20171009183408-7fe0c75c13ab h1:k/Biv+LJL35wkk0Hveko1nj7as4tSHkHdZaNlzn/gcQ=
-github.com/imdario/mergo v0.0.0-20171009183408-7fe0c75c13ab/go.mod h1:2EnlNZ0deacrJVfApfmtdGgDfMuh/nq6Ok1EcJh5FfA=
-github.com/satori/go.uuid v1.1.0 h1:B9KXyj+GzIpJbV7gmr873NsY6zpbxNy24CBtGrk7jHo=
-github.com/satori/go.uuid v1.1.0/go.mod h1:dA0hQrYB0VpLJoorglMZABFdXlWrHn1NEOzdhQKdks0=
-golang.org/x/crypto v0.0.0-20171231215028-0fcca4842a8d h1:GrqEEc3+MtHKTsZrdIGVoYDgLpbSRzW1EF+nLu0PcHE=
-golang.org/x/crypto v0.0.0-20171231215028-0fcca4842a8d/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
+github.com/Masterminds/goutils v1.1.0 h1:zukEsf/1JZwCMgHiK3GZftabmxiCw4apj3a28RPBiVg=
+github.com/Masterminds/goutils v1.1.0/go.mod h1:8cTjp+g8YejhMuvIA5y2vz3BpJxksy863GQaJW2MFNU=
+github.com/Masterminds/semver v1.5.0 h1:H65muMkzWKEuNDnfl9d70GUjFniHKHRbFPGBuZ3QEww=
+github.com/Masterminds/semver v1.5.0/go.mod h1:MB6lktGJrhw8PrUyiEoblNEGEQ+RzHPF078ddwwvV3Y=
+github.com/Masterminds/sprig v2.22.0+incompatible h1:z4yfnGrZ7netVz+0EDJ0Wi+5VZCSYp4Z0m2dk6cEM60=
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+github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
+github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
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resources/recursive_partial.tmpl

@@ -0,0 +1,3 @@
+{{ define "recursive_partial" -}}
+{{ include "hello_partial" . }},{{ include "world_partial" . }}
+{{- end }}