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#!/bin/sh |
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# ozsw-fetch - wget-compatible fetch wrapper using /opt/oz/bin/curl |
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# Understands: -T timeout -c (continue) -P dir URL |
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# Used by gar.lib.mk fetch rules via WGET variable. |
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# Note: wget's -T is connection timeout only; we use --connect-timeout |
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# and leave --max-time unlimited so large files don't get cut off. |
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|
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CURL=/opt/oz/bin/curl |
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CONNECT_TIMEOUT=30 |
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PARTIAL_DIR=. |
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URL= |
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CONTINUE= |
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|
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while [ $# -gt 0 ]; do |
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case "$1" in |
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-T) CONNECT_TIMEOUT="$2"; shift 2 ;; |
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-T*) CONNECT_TIMEOUT="${1#-T}"; shift ;; |
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-c) CONTINUE="-C -"; shift ;; |
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-P) PARTIAL_DIR="$2"; shift 2 ;; |
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--*) shift ;; |
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-*) shift ;; |
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*) URL="$1"; shift ;; |
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esac |
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done |
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|
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if [ -z "$URL" ]; then |
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echo "ozsw-fetch: no URL given" >&2 |
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exit 1 |
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fi |
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|
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FILE=$(basename "$URL") |
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DEST="$PARTIAL_DIR/$FILE" |
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|
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exec "$CURL" \ |
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--connect-timeout "$CONNECT_TIMEOUT" \ |
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--retry 3 \ |
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--retry-delay 5 \ |
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--location \ |
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--fail \ |
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--output "$DEST" \ |
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${CONTINUE} \ |
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"$URL" |
