acf3f745ff
The install script read /app/gitea/public/assets/css/theme-gitea-light.css out of the container. The official image compiles its static assets into the gitea binary, so that path does not exist and the script could never have worked — it would have failed on its own "could not read Gitea's own theme" check, which at least pointed somewhere, but at the wrong thing entirely. Fetching the file from the running server instead works whether the assets are embedded or on disk, and has the better property besides: what the server serves is by definition the version that is running, which is the whole reason the base is not kept in this repository. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01NizVpJ2dwzCbjCrTLCjeHn
79 lines
3.2 KiB
Bash
Executable File
79 lines
3.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Install (or reinstall) the Viena Latina theme for Gitea.
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#
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# Members sign in to /comunidad/ through Gitea, so Gitea's sign-in form and
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# authorize dialog are part of the journey whether or not anyone ever browses a
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# repository. This makes those two screens look like the rest of the platform.
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#
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# bash scripts/gitea-theme.sh
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#
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# Run it again after every Gitea upgrade. The theme is built by concatenating
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# Gitea's own light theme with our overrides, so the base has to come from the
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# version that is actually installed — a new release can add variables, and a
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# copy frozen in this repository would slowly drift out of date in ways nobody
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# would notice until a page looked wrong.
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set -euo pipefail
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GITEA_DIR="${GITEA_DIR:-/srv/gitea}"
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REPO_DIR="${REPO_DIR:-$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)}"
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SERVICE="${SERVICE:-gitea}"
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# Gitea is published on localhost by infra/gitea/docker-compose.yml.
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GITEA_LOCAL="${GITEA_LOCAL:-http://127.0.0.1:3000}"
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OVERRIDES="$REPO_DIR/infra/gitea/theme-vienalatina.overrides.css"
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LOGO="$REPO_DIR/infra/gitea/assets/logo.svg"
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CUSTOM="$GITEA_DIR/data/gitea" # GITEA_CUSTOM inside the container is /data/gitea
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CSS_DIR="$CUSTOM/public/assets/css"
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IMG_DIR="$CUSTOM/public/assets/img"
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for file in "$OVERRIDES" "$LOGO"; do
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[ -f "$file" ] || { echo "Missing $file" >&2; exit 1; }
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done
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echo "== reading the installed Gitea's light theme"
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cd "$GITEA_DIR"
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# Over HTTP rather than out of the container's filesystem. The official image
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# compiles its static assets into the gitea binary, so there is no
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# /app/gitea/public/assets/css to read — but the server still serves the file,
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# and what it serves is by definition the version that is running.
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BASE="$(curl -fsS "$GITEA_LOCAL/assets/css/theme-gitea-light.css" || true)"
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if [ -z "$BASE" ]; then
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echo "Could not read Gitea's own theme from $GITEA_LOCAL." >&2
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echo "Is the container up? cd $GITEA_DIR && docker compose ps" >&2
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echo "Different port? GITEA_LOCAL=http://127.0.0.1:PORT bash \$0" >&2
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exit 1
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fi
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sudo mkdir -p "$CSS_DIR" "$IMG_DIR"
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echo "== writing theme-vienalatina.css"
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{
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printf '/* Built by scripts/gitea-theme.sh on %s.\n' "$(date -u +%FT%TZ)"
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printf ' Gitea theme-gitea-light.css + infra/gitea/theme-vienalatina.overrides.css\n'
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printf ' Do not edit here: rerun the script. */\n'
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printf '%s\n' "$BASE"
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cat "$OVERRIDES"
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} | sudo tee "$CSS_DIR/theme-vienalatina.css" > /dev/null
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echo "== writing the logo and favicon"
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# logo.svg is the header mark, favicon.svg the tab icon. Gitea also looks for
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# PNG fallbacks; without them it falls back to its own, which is why the tab
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# can still show a cup in older browsers. Converting needs a tool this box does
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# not have, and an SVG favicon covers everything current.
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sudo cp "$LOGO" "$IMG_DIR/logo.svg"
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sudo cp "$LOGO" "$IMG_DIR/favicon.svg"
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sudo chown -R 1000:1000 "$CUSTOM/public"
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echo
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echo "Installed. Now make it the default (once):"
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echo " add GITEA__ui__DEFAULT_THEME=vienalatina to $GITEA_DIR/docker-compose.yml"
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echo " then cd $GITEA_DIR && sudo docker compose up -d"
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echo
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echo "Already set? A restart is enough to pick up the new file:"
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echo " cd $GITEA_DIR && sudo docker compose restart $SERVICE"
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