Switched to version-aware source download target.

2 files changed, 18 insertions, 12 deletions

diff --git a/.SRCINFO b/.SRCINFO
index 414c802e50f0..c862b67b1554 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,7 +1,7 @@
 pkgbase = idos-timetable-additionalinfo-chaps-mhd-pid-latest
 	pkgdesc = Photographs of some stops within the PID (Praha region) public transport area, to be used with the timetable search engines by CHAPS.
-	pkgver = 2021_5_5
-	pkgrel = 1
+	pkgver = 2023_2_15
+	pkgrel = 2
 	epoch = 0
 	url = http://chaps.cz/eng/download/idos/zip#kotvainf
 	arch = any
@@ -9,10 +9,10 @@ pkgbase = idos-timetable-additionalinfo-chaps-mhd-pid-latest
 	license = custom
 	makedepends = wget
 	depends = idos-timetable-data-mhd-pid
-	provides = idos-timetable-additionalinfo-chaps-mhd-pid=2021_5_5
-	provides = idos-timetable-additionalinfo-mhd-pid=2021_5_5
+	provides = idos-timetable-additionalinfo-chaps-mhd-pid=2023_2_15
+	provides = idos-timetable-additionalinfo-mhd-pid=2023_2_15
 	conflicts = idos-timetable-additionalinfo-chaps-mhd-pid
-	source = cpid.zip::http://ttakt.chaps.cz/TTAktual/Win/Zip/CPID.ZIP
+	source = cpid-2023_2_15.zip::http://ttakt.chaps.cz/TTAktual/Win/Zip/CPID.ZIP
 	source = IDOS-Licence.pdf::http://chaps.cz/files/idos/IDOS-Licence.pdf
 	source = license-dummy.txt
 	sha256sums = SKIP
diff --git a/PKGBUILD b/PKGBUILD
index 167bb106444c..f6ef55faa4df 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -1,15 +1,21 @@
 # Maintainer: dreieck
 
-# PKGBUILD last time manually edited: At least on 2021-07-04.
+# PKGBUILD last time manually edited: At least on 2023-09-04.
+url="http://chaps.cz/eng/download/idos/zip#kotvainf"
+_zipfile="CPID.ZIP"
+_pkgver() {
+  # Reason for a _pkgver(): Have something to run before source download so that we can have version aware source downloads.
+  wget -nv -O- "${url}" | tr -d '\a' | tr '\n' '\a' | sed  's|^.*File '"${_zipfile}"'\(.*\)Zip/'"${_zipfile}"'.*$|\1\n|g' | tr '\a' '\n' | grep 'Update date:' | cut -d, -f1 | sed -r 's|([0-9]+)\.([0-9]+)\.([0-9]+).|\n\3_\2_\1\n|g' | grep -E '^[0-9]+_[0-9]+_[0-9]+'
+}
 
 _pkgname=idos-timetable-additionalinfo-chaps-mhd-pid
 pkgname="${_pkgname}-latest"
 epoch=0
-pkgver=2021_5_5
-pkgrel=1
+_pkgver="$(_pkgver)" # This should be set _before_ sources get downloaded.
+pkgver="${_pkgver}"
+pkgrel=2
 pkgdesc="Photographs of some stops within the PID (Praha region) public transport area, to be used with the timetable search engines by CHAPS."
 arch=('any')
-url="http://chaps.cz/eng/download/idos/zip#kotvainf"
 license=('custom')
 
 groups=(
@@ -36,10 +42,10 @@ conflicts=(
   "${_pkgname}"
 )
 
-_target="cpid.zip"
+_target="cpid-${_pkgver}.zip"
 
 source=(
-  "${_target}::http://ttakt.chaps.cz/TTAktual/Win/Zip/CPID.ZIP"
+  "${_target}::http://ttakt.chaps.cz/TTAktual/Win/Zip/${_zipfile}"
   "IDOS-Licence.pdf::http://chaps.cz/files/idos/IDOS-Licence.pdf"
   "license-dummy.txt"
 )
@@ -51,7 +57,7 @@ sha256sums=(
 )
 
 pkgver() {
-  wget -nv -O- "${url}" | tr -d '\a' | tr '\n' '\a' | sed  's|^.*File CPID.ZIP\(.*\)Zip/CPID.ZIP.*$|\1\n|g' | tr '\a' '\n' | grep 'Update date:' | cut -d, -f1 | sed -r 's|([0-9]+)\.([0-9]+)\.([0-9]+).|\n\3_\2_\1\n|g' | grep -E '^[0-9]+_[0-9]+_[0-9]+'
+  printf '%s' "${_pkgver}"
 }