From 0ac0476e6279eb069e038ef074c3aeb398645cfa Mon Sep 17 00:00:00 2001 From: mntn <85877297+mntn-xyz@users.noreply.github.com> Date: Mon, 16 Aug 2021 11:29:13 -0400 Subject: [PATCH] Integrate sprig v3 for improved templating (#9) --- cmd/gmnhg/main.go | 2 +- cmd/gmnhg/templates.go | 11 +++++++---- go.mod | 1 + go.sum | 38 ++++++++++++++++++++++++++++++++++++++ 4 files changed, 47 insertions(+), 5 deletions(-) diff --git a/cmd/gmnhg/main.go b/cmd/gmnhg/main.go index 67dceaf..006a009 100644 --- a/cmd/gmnhg/main.go +++ b/cmd/gmnhg/main.go @@ -203,7 +203,7 @@ func main() { if err != nil { return err } - tmpl, err := template.New(tmplName).Funcs(funcMap).Parse(string(contents)) + tmpl, err := template.New(tmplName).Funcs(defineFuncMap()).Parse(string(contents)) if err != nil { return err } diff --git a/cmd/gmnhg/templates.go b/cmd/gmnhg/templates.go index 84442ca..e886af3 100644 --- a/cmd/gmnhg/templates.go +++ b/cmd/gmnhg/templates.go @@ -16,6 +16,7 @@ package main import ( + "github.com/Masterminds/sprig/v3" "sort" "text/template" ) @@ -37,12 +38,13 @@ func (p postsSort) Swap(i, j int) { } func mustParseTmpl(name, value string) *template.Template { - return template.Must(template.New(name).Funcs(funcMap).Parse(value)) + return template.Must(template.New(name).Funcs(defineFuncMap()).Parse(value)) } -var funcMap template.FuncMap = template.FuncMap{ +func defineFuncMap() template.FuncMap { + fm := sprig.TxtFuncMap() // sorts posts by date, newest posts go first - "sortPosts": func(posts []*post) []*post { + fm["sortPosts"] = func(posts []*post) []*post { // sortPosts is most likely to be used in a pipeline, and the // user has every right to expect it doesn't modify their // existing posts slice @@ -50,7 +52,8 @@ var funcMap template.FuncMap = template.FuncMap{ copy(ps, posts) sort.Sort(ps) return ps - }, + } + return fm } var defaultSingleTemplate = mustParseTmpl("single", `# {{ .Metadata.PostTitle }} diff --git a/go.mod b/go.mod index 59fe983..20b7ca2 100644 --- a/go.mod +++ b/go.mod @@ -3,6 +3,7 @@ module github.com/tdemin/gmnhg go 1.16 require ( + github.com/Masterminds/sprig/v3 v3.2.2 github.com/gomarkdown/markdown v0.0.0-20210514010506-3b9f47219fe7 github.com/mattn/go-runewidth v0.0.13 // indirect github.com/olekukonko/tablewriter v0.0.5 diff --git a/go.sum b/go.sum index 4a47f72..f67b1a2 100644 --- a/go.sum +++ b/go.sum @@ -1,14 +1,52 @@ +github.com/Masterminds/goutils v1.1.1 h1:5nUrii3FMTL5diU80unEVvNevw1nH4+ZV4DSLVJLSYI= +github.com/Masterminds/goutils v1.1.1/go.mod h1:8cTjp+g8YejhMuvIA5y2vz3BpJxksy863GQaJW2MFNU= +github.com/Masterminds/semver/v3 v3.1.1 h1:hLg3sBzpNErnxhQtUy/mmLR2I9foDujNK030IGemrRc= +github.com/Masterminds/semver/v3 v3.1.1/go.mod h1:VPu/7SZ7ePZ3QOrcuXROw5FAcLl4a0cBrbBpGY/8hQs= +github.com/Masterminds/sprig/v3 v3.2.2 h1:17jRggJu518dr3QaafizSXOjKYp94wKfABxUmyxvxX8= +github.com/Masterminds/sprig/v3 v3.2.2/go.mod h1:UoaO7Yp8KlPnJIYWTFkMaqPUYKTfGFPhxNuwnnxkKlk= +github.com/davecgh/go-spew v1.1.0/go.mod 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