Georgi Gerganov
3a653fea93
* ci : add older, min and dry-run options to ccache-clear Assisted-by: pi:llama.cpp/Qwen3.8-27B * pi : add note about not wrapping lines in PR descriptions [no ci] Assisted-by: pi:llama.cpp/Qwen3.8-27B
89 lines
3.2 KiB
YAML
89 lines
3.2 KiB
YAML
# note: place this as the last step of the job, so the new cache is saved by "Post ccache" right after the old one is cleared
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name: "ccache-clear"
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description: "Delete GitHub Actions caches matching a key prefix, oldest first"
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inputs:
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key:
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description: "Cache key prefix to match and delete"
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required: true
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older:
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description: "Only delete caches created more than this long ago (e.g. 90m, 1h, 1d). By default all matching caches are deleted"
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required: false
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default: ""
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min:
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description: "Stop deleting if fewer than this many caches would remain (e.g. 1). By default there is no minimum"
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required: false
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default: "0"
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dry-run:
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description: "Only print the caches that would be deleted, without deleting them"
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required: false
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default: "false"
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runs:
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using: "composite"
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steps:
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- name: Clear caches
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shell: bash
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env:
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CLEAR_KEY: ${{ inputs.key }}
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CLEAR_OLDER: ${{ inputs.older }}
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CLEAR_MIN: ${{ inputs.min }}
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CLEAR_DRY_RUN: ${{ inputs.dry-run }}
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run: |
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# Convert a duration (e.g. 90m, 1h, 1d, plain seconds) to seconds
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to_seconds() {
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local val="$1"
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[[ "$val" =~ ^[0-9]+$ ]] && { echo "$val"; return 0; }
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local num="${val%?}" unit="${val: -1}" mult
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[[ "$num" =~ ^[0-9]+$ ]] || return 1
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case "$unit" in
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s) mult=1 ;;
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m) mult=60 ;;
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h) mult=3600 ;;
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d) mult=86400 ;;
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*) return 1 ;;
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esac
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echo $((num * mult))
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}
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[[ "$CLEAR_MIN" =~ ^[0-9]+$ ]] || { echo "Invalid min value: $CLEAR_MIN" >&2; exit 1; }
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[[ "$CLEAR_DRY_RUN" =~ ^(true|false)$ ]] || { echo "Invalid dry-run value: $CLEAR_DRY_RUN" >&2; exit 1; }
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CACHES=$(gh cache list --key "ccache-$CLEAR_KEY" --json id,key,createdAt --jq '.[] | [.createdAt, .id, .key] | @tsv' 2>/dev/null | LC_ALL=C sort)
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if [ -z "$CACHES" ]; then
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echo "No caches found with key prefix: $CLEAR_KEY"
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exit 0
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fi
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TOTAL=$(( $(wc -l <<< "$CACHES") ))
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echo "Found $TOTAL cache(s) with key prefix: $CLEAR_KEY (oldest first):"
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while IFS=$'\t' read -r CREATED ID KEY; do
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printf ' %s %s %s\n' "$CREATED" "$ID" "$KEY"
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done <<< "$CACHES"
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CUTOFF=""
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if [ -n "$CLEAR_OLDER" ]; then
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OLDER_SECONDS=$(to_seconds "$CLEAR_OLDER") || { echo "Invalid older value: $CLEAR_OLDER (expected e.g. 90m, 1h, 1d)" >&2; exit 1; }
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CUTOFF=$(( $(date +%s) - OLDER_SECONDS ))
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fi
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# Caches are sorted oldest first
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DELETED=0
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while IFS=$'\t' read -r CREATED ID KEY; do
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if [ -n "$CUTOFF" ] && [ "$(date -d "$CREATED" +%s)" -ge "$CUTOFF" ]; then
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echo "Rest are not older than $CLEAR_OLDER, stopping"
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break
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fi
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if [ $((TOTAL - DELETED - 1)) -lt "$CLEAR_MIN" ]; then
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echo "Keeping at least $CLEAR_MIN cache(s), stopping"
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break
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fi
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if [ "$CLEAR_DRY_RUN" = "true" ]; then
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echo "Would delete cache: $ID ($KEY)"
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else
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echo "Deleting cache: $ID ($KEY)"
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gh cache delete "$ID"
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fi
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DELETED=$((DELETED + 1))
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done <<< "$CACHES"
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