dati

data and template interface
git clone git://git.gearsix.net/dati
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commit 96e514da02afdb212bc6335828dd89615ec3625c
parent d0fb072004632f68424d9b80099d99e41587dcb3
Author: gearsix <gearsix@tuta.io>
Date:   Wed, 28 Jul 2021 13:21:38 +0100

added template.go#SupportedTemplateLangs,IsSupportedTemplateLangs()

Diffstat:
Mtemplate.go | 18++++++++++++++++++
1 file changed, 18 insertions(+), 0 deletions(-)

diff --git a/template.go b/template.go @@ -30,6 +30,24 @@ import ( tmpl "text/template" ) +// SupportedTemplateLangs provides a list of supported languages for template files (lower-case) +var SupportedTemplateLangs = []string{"tmpl", "hmpl", "mst"} + +// IsSupportedTemplateLang provides the index of `SupportedTemplateLangs` that `lang` is at. +// If `lang` is not in `SupportedTemplateLangs`, `-1` will be returned. +// File extensions can be passed in `lang`, the prefixed `.` will be trimmed. +func IsSupportedTemplateLang(lang string) int { + if lang[0] == '.' { + lang = lang[1:] + } + for i, l := range SupportedTemplateLangs { + if lang == l { + return i + } + } + return -1 +} + func getTemplateType(path string) string { return strings.TrimPrefix(filepath.Ext(path), ".") }