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-rwxr-xr-x.github/changelog.sh16
1 files changed, 16 insertions, 0 deletions
diff --git a/.github/changelog.sh b/.github/changelog.sh
new file mode 100755
index 000000000..ea0da948c
--- /dev/null
+++ b/.github/changelog.sh
@@ -0,0 +1,16 @@
+#!/bin/sh
+
+tag=$(git name-rev --name-only --tags --no-undefined HEAD 2>/dev/null | sed 's@\^0$@@')
+
+# If we are a tag, show the part of the changelog till (but excluding) the last stable
+if [ -n "$tag" ]; then
+ grep='^[0-9]\+\.[0-9]\+\.[0-9]\+[^-]'
+ next=$(cat changelog.txt | grep '^[0-9]' | awk 'BEGIN { show="false" } // { if (show=="true") print $0; if ($1=="'$tag'") show="true"} ' | grep "$grep" | head -n1 | sed 's/ .*//')
+ cat changelog.txt | awk 'BEGIN { show="false" } /^[0-9]+.[0-9]+.[0-9]+/ { if ($1=="'$next'") show="false"; if ($1=="'$tag'") show="true";} // { if (show=="true") print $0 }'
+ exit 0
+fi
+
+# In all other cases, show the git log of the last 7 days
+revdate=$(git log -1 --pretty=format:"%ci")
+last_week=$(date -d "$revdate -7days" +"%Y-%m-%d %H:%M")
+git log --after="${last_week}" --pretty=fuller