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-rw-r--r--libre/libretools/libretools.install56
1 files changed, 46 insertions, 10 deletions
diff --git a/libre/libretools/libretools.install b/libre/libretools/libretools.install
index d46990da8..a451add36 100644
--- a/libre/libretools/libretools.install
+++ b/libre/libretools/libretools.install
@@ -1,14 +1,49 @@
#!/bin/sh
-_makepkgconf_append='[[ ! -x /usr/bin/librefetch ]] || DLAGENTS+=("libre::/usr/bin/librefetch -p \"\$BUILDFILE\" %u %o")'
+_edit_code=" 'https::/usr/bin/curl -fLC - --retry 3 --retry-delay 3 -o %o %u'"
+_edit_cmnt='#%s # commented out by the libretools post_install script'
+
+_add_cmnt='# The following line is added by the libretools post_install script'
+_add_code='[[ ! -x /usr/bin/librefetch ]] || DLAGENTS+=({https,libre}"::/usr/bin/librefetch -p \"\$BUILDFILE\" -- %u %o")'
+
+# This line was installed by previous versions of this script
+_old_code='[[ ! -x /usr/bin/librefetch ]] || DLAGENTS+=("libre::/usr/bin/librefetch -p \"\$BUILDFILE\" %u %o")'
+
+# has_line $line
+has_line() { grep -Fxq -- "$1" etc/makepkg.conf; }
+# add_line $line
+add_line() { printf '%s\n' "$1" >> etc/makepkg.conf; }
+# del_line $line
+del_line() {
+ local lineno=($(grep -Fxn -- "$1" etc/makepkg.conf | cut -d: -f1))
+ if [[ "${#lineno[@]}" -gt 0 ]]; then
+ sed -i "$(printf '%dd;' "${lineno[@]}")" etc/makepkg.conf;
+ fi
+}
+# rep_line $orig $replacement_bre
+rep_line() {
+ local lineno=($(grep -Fxn -- "$1" etc/makepkg.conf | cut -d: -f1))
+ if [[ "${#lineno[@]}" == 1 ]]; then
+ sed -i "${lineno}s|.*|${2//|/\\|}|" etc/makepkg.conf;
+ fi
+}
# arg 1: the new package version
post_install() {
- if grep -q 'libre::' etc/makepkg.conf; then
+ if grep -q 'librefetch' etc/makepkg.conf; then
libremessages msg2 "libretools: librefetch is already in /etc/makepkg.conf"
+ if has_line "$_old_code"; then
+ libremessages msg2 "libretools: removing old librefetch entry in /etc/makepkg.conf"
+ del_line "$_old_code"
+ post_install
+ else
+ return 0
+ fi
else
- libremessages msg2 "libretools: Adding librefetch to /etc/makepkg.conf"
- printf '%s\n' "$_makepkgconf_append" >> etc/makepkg.conf
+ libremessages msg2 "libretools: adding librefetch to /etc/makepkg.conf"
+ rep_line "$_edit_code" "$(printf "$_edit_cmnt" '&')"
+ add_line "$_add_cmnt"
+ add_line "$_add_code"
fi
}
@@ -19,10 +54,11 @@ post_upgrade() {
}
pre_remove() {
- if fgrep -q "$_makepkgconf_append" etc/makepkg.conf; then
- libremessages msg2 "libretools: removing librefetch from /etc/makepkg.conf"
- sed -i '/libre::/d' etc/makepkg.conf
- else
- libremessages msg2 "libretools: librefetch is not in /etc/makepkg.conf as we added it"
- fi
+ libremessages msg2 "libretools: removing librefetch from /etc/makepkg.conf"
+
+ rep_line "$(printf "$_edit_cmnt" "$_edit_code")" "$_edit_code"
+ del_line "$_add_cmnt"
+ del_line "$_add_code"
+
+ del_line "$_old_code"
}