unkin-agent
0ecf51dc26
A floating tag silently substitutes the image under consumers who did not ask for a new one — the same hazard already avoided by pinning the pre-commit step. Alias only :<version> onto the default distro's build. Drop the :latest references from the README, distro.env and check-distros.
44 lines
1.7 KiB
Bash
Executable File
44 lines
1.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Every distros/<name>/ needs a complete distro.env and an entry in every Woodpecker
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# matrix, or a newly added distro silently never gets built.
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set -uo pipefail
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KEYS="BASE_IMAGE_NAME IMAGE TAG_SUFFIX DEFAULT ESTATE_REPO PACKAGES GO_MIN"
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WORKFLOWS=(.woodpecker/build.yaml .woodpecker/docker.yaml)
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fail=0
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for d in distros/*/; do
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n=$(basename "$d")
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for k in $KEYS; do
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grep -q "^${k}=" "${d}distro.env" || { echo "${d}distro.env: missing ${k}"; fail=1; }
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done
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for wf in "${WORKFLOWS[@]}"; do
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grep -q "DISTRO: ${n}\$" "$wf" || { echo "${wf}: distro ${n} missing from matrix"; fail=1; }
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# A matrix entry that restates a distro.env key must not drift from it — a stale
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# BASE_IMAGE here silently overrides distro.env for every CI build.
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while IFS='=' read -r k v; do
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[ -n "$k" ] || continue
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grep -q "^${k}=" "${d}distro.env" || continue
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ev=$(sed -n "s/^${k}=//p" "${d}distro.env" | head -1 | sed 's/^"//;s/"$//')
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[ "$v" = "$ev" ] || { echo "${wf}: matrix ${k}=\"${v}\" for ${n} disagrees with ${d}distro.env (\"${ev}\")"; fail=1; }
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done <<EOF
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$(awk -v d="$n" '
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$0 ~ "^[[:space:]]*-[[:space:]]+DISTRO:[[:space:]]*"d"[[:space:]]*$" { inb=1; next }
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inb && /^[[:space:]]*-/ { inb=0 }
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inb && match($0, /^[[:space:]]+[A-Z_]+:/) {
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k=$1; sub(/:$/,"",k)
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v=$0; sub(/^[[:space:]]*[A-Z_]+:[[:space:]]*/,"",v); gsub(/^"|"$/,"",v)
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print k "=" v
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}
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' "$wf")
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EOF
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done
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done
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# Exactly one distro owns the unsuffixed :<version> tag.
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defaults=$(grep -l 'DEFAULT="true"' distros/*/distro.env | wc -l)
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[ "$defaults" -eq 1 ] || { echo "expected exactly one distro with DEFAULT=\"true\", found ${defaults}"; fail=1; }
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exit "$fail"
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