Change invalid 'merge' trigger to valid 'push' in build.yml #12

	name: Scrape latest data

	on:
	push:
	workflow_dispatch:
	schedule:
	- cron: "21 11 * * *"

	jobs:
	scheduled:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4.1.1
	- name: Setup Python
	uses: actions/setup-python@v5.0.0
	with:
	python-version: "3.11.x"
	- name: Install Python dependencies
	run: \|
	pip install uv
	uv pip install -r requirements.txt --system
	- name: Fetch latest data
	run: \|
	cp data/Street_Tree_List.csv Street_Tree_List-old.csv
	curl -o Street_Tree_List-unsorted.csv "https://data.sfgov.org/api/views/tkzw-k3nq/rows.csv?accessType=DOWNLOAD"
	# Remove heading line and use it to start a new file
	head -n 1 Street_Tree_List-unsorted.csv > data/Street_Tree_List.csv
	# Sort all but the first line and append to that file
	tail -n +2 "Street_Tree_List-unsorted.csv" \| sort >> data/Street_Tree_List.csv
	# Generate commit message using csv-diff
	csv-diff Street_Tree_List-old.csv data/Street_Tree_List.csv --key=TreeID --singular=tree --plural=trees > message.txt
	- name: Commit and push if it changed
	run: \|-
	git config user.name "Automated"
	git config user.email "actions@users.noreply.github.com"
	git add data/Street_Tree_List.csv
	timestamp=$(date -u)
	git commit -F message.txt \|\| exit 0
	git push
	# TODO: add dbt build to MD on fresh data scrape

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