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scripts to generate personal blog and git repositories
post-receive.sample

(783B)
      1 #!/bin/sh
      2 set -eu
      3 
      4 # Place this in bare repo's hooks/post-receive as executable.
      5 # Manually set REPO variable and additional make targets if necessary.
      6 
      7 TARGET="REPO={{REPO}} sync-stagit"
      8 
      9 SITE_DIR=/home/user/site
     10 BUILD_DIR=/tmp/git-site-build
     11 LOCKFILE=$BUILD_DIR.lock
     12 
     13 read oldrev newrev refname
     14 
     15 if [ "$refname" != 'refs/heads/main' ]; then
     16     echo "Push received for $refname. Skipping build (only 'main' triggers build)."
     17     exit 0
     18 fi
     19 
     20 (
     21     echo "--- Acquiring Lock for $newrev ---"
     22     flock -x 200 || exit 1
     23     echo "--- Starting Build for $newrev ---"
     24 
     25     rm -rf "$BUILD_DIR" && mkdir -p "$BUILD_DIR"
     26     git --work-tree="$BUILD_DIR" --git-dir="$SITE_DIR" checkout -f main
     27     cd "$BUILD_DIR" || exit
     28     make $TARGET
     29 
     30     echo "--- Build Complete ---"
     31 ) 200>"$LOCKFILE"