mykiwi/mykiwi.blog · 9349201

⑂ 9349201

Derive Makefile and Terraform language sets from one file

LANGS in the Makefile and locals.languages in infra/main.tf were two
independently hand-maintained copies of the same five-language list,
with blog/hugo.toml's [languages.*] blocks as an unlinked third. Add
languages.txt as the shared source for the two that can read it -
OpenTofu has no TOML parser, so hugo.toml still has to be kept in sync
by hand, but that's now one drift point instead of two.

Romain Gautier committed 2026-09-18T22:14:05+02:00 Browse files

9349201 parent: 39fe402

modified Makefile +5 -1

@@ -7,7 +7,11 @@ include .env
7	7	export
8	8	endif
9	9
10		-LANGS := en fr pt ja es
	10	+# languages.txt is the single source of truth for the site's language set,
	11	+# shared with infra/main.tf - blog/hugo.toml's [languages.*] blocks are the
	12	+# one place it can't drive directly (Tofu has no TOML parser), so keep those
	13	+# in sync by hand.
	14	+LANGS := $(shell cat languages.txt)
11	15
12	16	# deploy-% targets aren't listed here: giving an instantiated pattern target
13	17	# (e.g. deploy-en) to .PHONY creates an explicit no-recipe rule for it, which

  export
  endif
--LANGS := en fr pt ja es
++# languages.txt is the single source of truth for the site's language set,
++# shared with infra/main.tf - blog/hugo.toml's [languages.*] blocks are the
++# one place it can't drive directly (Tofu has no TOML parser), so keep those
++# in sync by hand.
++LANGS := $(shell cat languages.txt)
  # deploy-% targets aren't listed here: giving an instantiated pattern target
  # (e.g. deploy-en) to .PHONY creates an explicit no-recipe rule for it, which

modified infra/main.tf +10 -5

@@ -2,13 +2,18 @@
2	2	# matching blog/hugo.toml's multihost [languages.*] baseURLs: each language
3	3	# is a fully separate site (public/<lang>/ from the Hugo build) deployed to
4	4	# its own subdomain, with English at the zone apex.
	5	+#
	6	+# The language codes themselves come from ../languages.txt, the same file
	7	+# the Makefile reads for its deploy fan-out, so the two never drift apart.
	8	+# blog/hugo.toml's [languages.*] blocks can't read that file too (Tofu has
	9	+# no TOML parser to return the favor) - keep that one in sync by hand.
5	10	locals {
	11	+ language_codes = split(" ", trimspace(file("${path.module}/../languages.txt")))
6	12	languages = {
7		- en = { hostname = var.zone_name, project_name = "mykiwi-blog-en" }
8		- fr = { hostname = "fr.${var.zone_name}", project_name = "mykiwi-blog-fr" }
9		- pt = { hostname = "pt.${var.zone_name}", project_name = "mykiwi-blog-pt" }
10		- ja = { hostname = "ja.${var.zone_name}", project_name = "mykiwi-blog-ja" }
11		- es = { hostname = "es.${var.zone_name}", project_name = "mykiwi-blog-es" }
	13	+ for code in local.language_codes : code => {
	14	+ hostname = code == "en" ? var.zone_name : "${code}.${var.zone_name}"
	15	+ project_name = "mykiwi-blog-${code}"
	16	+ }
12	17	}
13	18	}
14	19

  # matching blog/hugo.toml's multihost [languages.*] baseURLs: each language
  # is a fully separate site (public/<lang>/ from the Hugo build) deployed to
  # its own subdomain, with English at the zone apex.
++#
++# The language codes themselves come from ../languages.txt, the same file
++# the Makefile reads for its deploy fan-out, so the two never drift apart.
++# blog/hugo.toml's [languages.*] blocks can't read that file too (Tofu has
++# no TOML parser to return the favor) - keep that one in sync by hand.
  locals {
++  language_codes = split(" ", trimspace(file("${path.module}/../languages.txt")))
    languages = {
--    en = { hostname = var.zone_name, project_name = "mykiwi-blog-en" }
++    for code in local.language_codes : code => {
--    fr = { hostname = "fr.${var.zone_name}", project_name = "mykiwi-blog-fr" }
++      hostname     = code == "en" ? var.zone_name : "${code}.${var.zone_name}"
--    pt = { hostname = "pt.${var.zone_name}", project_name = "mykiwi-blog-pt" }
++      project_name = "mykiwi-blog-${code}"
--    ja = { hostname = "ja.${var.zone_name}", project_name = "mykiwi-blog-ja" }
++    }
--    es = { hostname = "es.${var.zone_name}", project_name = "mykiwi-blog-es" }
    }
  }

added languages.txt +1 -0

new file mode 100644
@@ -0,0 +1 @@
	1	+en fr pt ja es

new file mode 100644
@@ -0,0 +1 @@
	1	+en fr pt ja es