47 lines
987 B
Bash
47 lines
987 B
Bash
#!/bin/sh
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#
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# Simple script to fetch the latest commits via the github API. Requires
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# curl and jq. Uses unauthenticated access which is ratelimited to 60
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# queries per hour.
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REPOS_URL=https://api.github.com/repos/CTSRD-CHERI
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MAX_DATE=1970101
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tmpfile=`mktemp -t gen-Makefile.snapshot`
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query_repo()
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{
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curl ${REPOS_URL}/$1/branches/qemu-cheri > $tmpfile
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# Accumulate the dates of the last commits to find the snapshot date
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committime=`jq -r '.commit.commit.committer.date' $tmpfile`
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committime=${committime%%T*}
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year=${committime%%-*}
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month=${committime%-*}
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month=${month#*-}
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day=${committime##*-}
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dateint=${year}${month}${day}
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if [ $dateint -gt $MAX_DATE ]; then
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export MAX_DATE=$dateint
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fi
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SHA=`jq -r '.commit.sha' $tmpfile`
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}
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query_repo qemu
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QEMU_COMMIT=$SHA
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cat <<EOF > Makefile.snapshot
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# \$FreeBSD\$
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#
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# Generated file! Do not edit!
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#
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# Generated by: files/gen-Makefile.snapshot.sh.
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#
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SNAPDATE= ${MAX_DATE}
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QEMU_COMMIT= ${QEMU_COMMIT}
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EOF
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rm -f $tmpfile
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