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https://github.com/samsonjs/samhuri.net.git
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Sami Samhuri
1b86eda064
Builds a link post via Pressa::LinkPost, builds the site for http://mudge:8000 (blog-server.service serves www/ straight off disk), prints the preview URL, then deletes the local post file again. No git pull/commit/push at all -- used by the mudge dashboard's new 'Publish Beta' button to preview a post without committing anything.
39 lines
1.5 KiB
Bash
Executable file
39 lines
1.5 KiB
Bash
Executable file
#!/usr/bin/env bash
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#
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# Build a link post from a JSON payload on stdin and preview it on the mudge
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# blog server (http://mudge:8000, served by blog-server.service straight out
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# of www/) without touching git at all: no pull, no commit, no push. The post
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# file is deleted from posts/ again right after the preview build, so this
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# never leaves a trace in the repo or in git history.
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#
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# ssh mudge '$HOME/samhuri.net/bin/preview-link' <<'JSON'
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# {"title": "Magical Wristband", "link": "https://example.net/x",
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# "body": "Optional commentary.", "tags": "gear, tech"}
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# JSON
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#
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# Prints the preview URL on stdout, progress on stderr. Used by the
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# dashboard's "Publish Beta" button.
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set -euo pipefail
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# Non-interactive SSH sessions get a bare PATH; make sure rbenv is reachable.
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export PATH="$HOME/.rbenv/bin:$HOME/.rbenv/shims:$PATH"
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if command -v rbenv >/dev/null 2>&1; then
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eval "$(rbenv init - bash)"
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fi
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# Run from the repo root regardless of where the script lives.
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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REPO="${SAMHURI_REPO:-$(cd "$SCRIPT_DIR/.." && pwd)}"
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cd "$REPO"
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payload="$(cat)"
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if [ -z "${payload//[[:space:]]/}" ]; then
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echo "Error: empty payload on stdin" >&2
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exit 1
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fi
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echo "==> Building preview" >&2
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# `bake mudge` logs its own build progress to stdout (not stderr), so only the
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# final line -- the preview URL `preview_link` puts last -- is what we want.
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printf '%s' "$payload" | bundle exec bake preview_link | tee /dev/stderr | tail -n 1
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