mirror of
https://github.com/navidrome/navidrome.git
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27abc83ac8
Thirty assertions over the change shapes the filters have to get right, including the ones that only appeared under review: a large diff that used to lose flags to SIGPIPE, renames that hide their source path, and an unresolvable base ref that must fail closed rather than emit every flag as false. It builds a throwaway repo per case, so it needs no fixtures and leaves nothing behind. Nothing runs it in CI yet; it is a development tool for whoever changes a regex next.
110 lines
5.5 KiB
Bash
Executable file
110 lines
5.5 KiB
Bash
Executable file
#!/usr/bin/env bash
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#
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# Tests detect-changes.sh against a throwaway repo: builds a synthetic PR for
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# each change shape and asserts the four emitted flags.
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#
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# ./.github/workflows/detect-changes_test.sh # tests the sibling script
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# ./.github/workflows/detect-changes_test.sh <path> # tests another copy
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#
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# To confirm a case still bites, edit a pattern out of detect-changes.sh and
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# re-run: exactly the case that covers it should fail.
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set -uo pipefail
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SCRIPT="${1:-$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/detect-changes.sh}"
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T=$(mktemp -d); O=$(mktemp -d)
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cd "$T"
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git init -q -b master .
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git config user.email t@t; git config user.name t
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mkdir -p ui/src/i18n resources/i18n .github/workflows db/migrations
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echo x > README.md; echo x > main.go; echo x > ui/src/a.js
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echo x > resources/i18n/pt.json; echo x > ui/src/i18n/en.json; echo x > go.mod
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git add -A; git commit -qm base
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git clone -q --bare . "$O/origin.git"
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git remote add origin "$O/origin.git"
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git fetch -q origin
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fails=0
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run() { # $1=label $2=expected "go js i18n build" ; rest=files
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label="$1"; want="$2"; shift 2
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git checkout -q -B test master
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for f in "$@"; do mkdir -p "$(dirname "$f")"; echo change >> "$f"; done
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git add -A >/dev/null; git commit -qm "$label"
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got=$(GITHUB_EVENT_NAME=pull_request BASE_REF=master bash "$SCRIPT" 2>&1 \
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| grep -E '^(go|js|i18n|build)=' | cut -d= -f2 | tr '\n' ' ' | sed 's/ $//')
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if [ "$got" = "$want" ]; then printf 'ok %-32s %s\n' "$label" "$got"
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else printf 'FAIL %-32s got[%s] want[%s]\n' "$label" "$got" "$want"; fails=$((fails+1)); fi
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}
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# go js i18n build
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run "docs only" "false false false false" README.md
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run "gitignore only" "false false false false" .gitignore
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run "go only" "true false false true" core/thing.go
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run "ui only" "false true false true" ui/src/b.js
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run "i18n resources" "true false true true" resources/i18n/fr.json
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run "ui en.json" "false true true true" ui/src/i18n/en.json
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run "ui other i18n" "false true false true" ui/src/i18n/provider.js
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run "db migration sql" "true false false true" db/migrations/20260101000000_x.sql
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run "tests fixture" "true false false true" tests/fixtures/playlist.m3u
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run "tests toml" "true false false true" tests/navidrome-test.toml
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run "conf testdata" "false false false true" conf/testdata/cfg.toml
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run "manifest schema" "true false false true" plugins/manifest-schema.json
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run "other plugin json" "false false false true" plugins/testdata/fake/manifest-schema.json
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run "nested go.mod" "true false false true" plugins/testdata/x/go.mod
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run "Dockerfile only" "false false false true" Dockerfile
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run "pipeline.yml" "true true true true" .github/workflows/pipeline.yml
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run "detect-changes.sh" "true true true true" .github/workflows/detect-changes.sh
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run "other workflow" "false false false true" .github/workflows/stale.yml
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run "validate-trans.sh" "false false true true" .github/workflows/validate-translations.sh
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echo "--- large diff must not lose flags to SIGPIPE ---"
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git checkout -q -B test master
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mkdir -p big/pkg
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python3 -c "
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import os
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os.makedirs('big/pkg', exist_ok=True)
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open('big/pkg/aaa_first.go','w').write('x')
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for i in range(2500): open('big/pkg/filler_%04d.txt' % i,'w').write('x')
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"
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git add -A >/dev/null; git commit -qm big
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nfiles=$(git diff --no-renames --name-only master...HEAD | wc -l | tr -d ' ')
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for i in 1 2 3 4 5; do
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got=$(GITHUB_EVENT_NAME=pull_request BASE_REF=master bash "$SCRIPT" 2>&1 \
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| grep -E '^(go|js|i18n|build)=' | cut -d= -f2 | tr '\n' ' ' | sed 's/ $//')
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if [ "$got" = "true false false true" ]; then printf 'ok %-32s %s (%s files)\n' "large diff run $i" "$got" "$nfiles"
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else printf 'FAIL %-32s got[%s] want[true false false true] (%s files)\n' "large diff run $i" "$got" "$nfiles"; fails=$((fails+1)); fi
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done
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echo "--- renames must count the source path ---"
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rn() { # $1=label $2=expected $3=from $4=to
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git checkout -q -B test master
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mkdir -p "$(dirname "$4")"; git mv "$3" "$4"
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git add -A >/dev/null; git commit -qm "$1"
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got=$(GITHUB_EVENT_NAME=pull_request BASE_REF=master bash "$SCRIPT" 2>&1 \
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| grep -E '^(go|js|i18n|build)=' | cut -d= -f2 | tr '\n' ' ' | sed 's/ $//')
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if [ "$got" = "$2" ]; then printf 'ok %-32s %s\n' "$1" "$got"
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else printf 'FAIL %-32s got[%s] want[%s]\n' "$1" "$got" "$2"; fails=$((fails+1)); fi
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}
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# go js i18n build
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rn "ui .js -> docs .md" "false true false true" ui/src/a.js docs/a.js.md
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rn "go -> docs .md" "true false false true" main.go docs/main.go.md
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echo "--- non-PR events ---"
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git checkout -q master
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for ev in push workflow_dispatch; do
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got=$(GITHUB_EVENT_NAME=$ev bash "$SCRIPT" 2>&1 | grep -E '^(go|js|i18n|build)=' | cut -d= -f2 | tr '\n' ' ' | sed 's/ $//')
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if [ "$got" = "true true true true" ]; then printf 'ok %-32s %s\n' "$ev" "$got"
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else printf 'FAIL %-32s got[%s]\n' "$ev" "$got"; fails=$((fails+1)); fi
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done
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echo "--- unresolvable base ref must fail closed ---"
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git checkout -q -B test master; echo x >> main.go; git add -A >/dev/null; git commit -qm x
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out=$(GITHUB_EVENT_NAME=pull_request BASE_REF=does-not-exist bash "$SCRIPT" 2>&1); rc=$?
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if [ "$rc" != "0" ] && ! grep -qE '^(go|js|i18n|build)=' <<<"$out"; then
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printf 'ok %-32s exit=%s, no flags emitted\n' "bad base ref" "$rc"
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else
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printf 'FAIL %-32s exit=%s out[%s]\n' "bad base ref" "$rc" "$out"; fails=$((fails+1))
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fi
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echo
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echo "failures: $fails"
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cd /; rm -rf "$T" "$O"
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exit "$fails"
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