Generate Timelapse for 2023-10-09 - 2023-10-10 #25
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| name: Timelapse | |
| run-name: "Generate Timelapse for ${{ format('{0} - {1}', inputs.start_date, inputs.end_date) }}" | |
| on: | |
| # schedule: | |
| # - cron: "45 6 * * *" | |
| # - cron: "30 6 * * SUN" | |
| # workflow_call: | |
| workflow_dispatch: | |
| inputs: | |
| start_date: | |
| type: string | |
| description: | | |
| Provide a custom start date for the generated timelapse video. The | |
| format should be 'YYYY-MM-DD'. The earliest date available is '2023-06-03'. | |
| required: true | |
| end_date: | |
| type: string | |
| description: | | |
| Provide a custom end date for the generated timelapse video. The | |
| format should be 'YYYY-MM-DD'. The latest date available is today's date. | |
| required: true | |
| video_title: | |
| type: string | |
| description: | | |
| Provide a custom title for the video. Supports several placeholders: | |
| '{date_start}', '{date_end}', '{date_range}', '{timeframe}' | |
| default: "Timelapse for {date_range}" | |
| required: false | |
| video_description: | |
| type: string | |
| description: | | |
| Provide a custom description for the video. The same | |
| placeholder rules apply as with titles. | |
| default: "Timelapse video for {date_range}" | |
| required: false | |
| video_filename: | |
| type: string | |
| description: | | |
| Provide a custom filename for the video. The extension must be '.mp4'. | |
| Supports same placeholders as the title and description inputs. | |
| default: "timelapse_{date_range}.mp4" | |
| required: false | |
| video_size: | |
| description: | | |
| Provide a custom size for the video. Default is '1024x768'. | |
| type: string | |
| default: "1024x768" | |
| required: false | |
| video_fps: | |
| description: "Provide a custom framerate (frames per second) for the video. Default is 5." | |
| type: number | |
| default: '5' | |
| required: false | |
| video_codec: | |
| description: "Provide a custom codec for the video. Default is 'libx264'." | |
| default: libx264 | |
| type: string | |
| required: false | |
| video_format: | |
| type: string | |
| description: "Provide custom format flag (-vf) for the video." | |
| default: "scale=-2:1080,format=yuv420p" | |
| required: false | |
| video_output: | |
| type: string | |
| description: "Provide a custom output path for the video. This will be the directory the 'video_filename' is output to. Default is 'assets/timelapse'." | |
| default: assets/timelapse | |
| jobs: | |
| generate_video: | |
| name: "Generate Timelapse Video" | |
| runs-on: ubuntu-latest | |
| outputs: | |
| files: ${{ steps.collect.outputs.files }} | |
| dates: ${{ steps.collect.outputs.dates }} | |
| all_dates: ${{ steps.collect.outputs.all_dates }} | |
| timeframe: ${{ steps.collect.outputs.timeframe }} | |
| start_date: ${{ steps.collect.outputs.start_date }} | |
| end_date: ${{ steps.collect.outputs.end_date }} | |
| date_range: ${{ steps.collect.outputs.date_range }} | |
| title: ${{ steps.collect.outputs.title }} | |
| description: ${{ steps.collect.outputs.description }} | |
| filename: ${{ steps.collect.outputs.filename }} | |
| is_scheduled: ${{ steps.collect.outputs.is_scheduled }} | |
| is_workflow_dispatch: ${{ steps.collect.outputs.is_workflow_dispatch }} | |
| is_workflow_call: ${{ steps.collect.outputs.is_workflow_call }} | |
| is_scheduled_daily: ${{ steps.collect.outputs.is_scheduled_daily }} | |
| is_scheduled_weekly: ${{ steps.collect.outputs.is_scheduled_weekly }} | |
| env: | |
| CACHE_KEY: ${{ inputs.start_date }}-${{ inputs.end_date }} | |
| IS_SCHEDULED: ${{ ((github.event_name == 'schedule' && 'true') || 'false') }} | |
| IS_WORKFLOW_DISPATCH: ${{ ((github.event_name == 'workflow_dispatch' && 'true') || 'false') }} | |
| IS_SCHEDULED_DAILY: ${{ ((github.event_name == 'schedule' && github.event.schedule == '45 6 * * *' && 'true') || 'false') }} | |
| IS_SCHEDULED_WEEKLY: ${{ ((github.event_name == 'schedule' && github.event.schedule == '30 6 * * SUN' && 'true') || 'false') }} | |
| IS_WORKFLOW_CALL: ${{ ((github.event_name == 'workflow_call' && 'true') || 'false') }} | |
| VIDEO_END_DATE: ${{ (inputs.end_date || '') }} | |
| VIDEO_START_DATE: ${{ (inputs.start_date || '') }} | |
| VIDEO_TITLE: ${{ (inputs.video_title || 'Timelapse for {date_range}') }} | |
| VIDEO_DESCRIPTION: ${{ (inputs.video_description || 'Timelapse video for {date_range}') }} | |
| VIDEO_FILENAME: ${{ (inputs.video_filename || format('timelapse_{0}_-_{1}.mp4', inputs.start_date, inputs.end_date)) }} | |
| steps: | |
| - name: "Checkout Repo (sparse)" | |
| id: collect | |
| env: | |
| GITHUB_REPOSITORY: ${{ github.repository }} | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| GITHUB_ACTOR: ${{ github.actor }} | |
| run: | | |
| # sparse checkout the repository | |
| # because our specific requirements aren't met by the default action, | |
| # we opt for using custom checkout logic rather than actions/checkout | |
| # ------------------------------------------------------------------ | |
| REPO="https://${GITHUB_ACTOR}:${GITHUB_TOKEN}@github.com/${GITHUB_REPOSITORY}.git" | |
| git config --global user.name "github-actions[bot]" | |
| git config --global user.email "github-actions[bot]@users.noreply.github.com" | |
| git config --global fetch.parallel 32 | |
| git clone --filter=blob:none --no-checkout --depth 1 --sparse $REPO . | |
| git sparse-checkout init --cone | |
| git sparse-checkout add . .github src src/kv src/helpers | |
| all_dates=($(git ls-tree --name-only -d -r HEAD:assets .)) | |
| TOTAL_DATES="${#all_dates[@]}" | |
| # normalize inputs | |
| # ------------------------------------------------------------------ | |
| MAX_TIMEFRAME=60 | |
| DEFAULT_TIMEFRAME=7 | |
| VIDEO_TIMEFRAME=${DEFAULT_TIMEFRAME} | |
| if [[ "$IS_SCHEDULED" == "true" ]]; then | |
| [[ "$IS_SCHEDULED_DAILY" == "true" ]] && VIDEO_TIMEFRAME=1 | |
| [[ "$IS_SCHEDULED_WEEKLY" == "true" ]] && VIDEO_TIMEFRAME=7 | |
| fi | |
| if ((VIDEO_TIMEFRAME > TOTAL_DATES)); then | |
| VIDEO_TIMEFRAME="$TOTAL_DATES" | |
| elif ((VIDEO_TIMEFRAME > MAX_TIMEFRAME)); then | |
| VIDEO_TIMEFRAME="$MAX_TIMEFRAME" | |
| fi | |
| start_date="${VIDEO_START_DATE:-}" | |
| end_date="${VIDEO_END_DATE:-}" | |
| [ -z "${VIDEO_START_DATE:-}" ] && start_date="${all_dates[@]:$((TOTAL_DATES - DEFAULT_TIMEFRAME)):1}" | |
| [ -z "${VIDEO_END_DATE:-}" ] && end_date="${all_dates[@]:$((TOTAL_DATES - 1)):1}" | |
| if [ -n "${VIDEO_START_DATE:-}" ] && [ -n "${VIDEO_END_DATE:-}" ]; then | |
| start_date="${VIDEO_START_DATE-}" | |
| end_date="${VIDEO_END_DATE-}" | |
| # clamp end_date to the latest date in the array | |
| if [[ "$end_date" > "${all_dates[@]: -1}" ]]; then | |
| end_date="${all_dates[@]: -1}" | |
| if [[ "$start_date" > "$end_date" || "$start_date" == "$end_date" ]]; then | |
| start_date="$(date -d "$end_date -${timeframe} days" +%Y-%m-%d)" | |
| fi | |
| fi | |
| # clamp start_date to the earliest date in the array | |
| if [[ "$start_date" < "${all_dates[@]:0:1}" ]]; then | |
| start_date="${all_dates[@]:0:1}" | |
| if [[ "$end_date" < "$start_date" || "$end_date" == "$start_date" ]]; then | |
| end_date="$(date -d "$start_date +${timeframe} days" +%Y-%m-%d)" | |
| fi | |
| fi | |
| fi | |
| date_range="$start_date" | |
| if [[ "$start_date" != "$end_date" ]]; then | |
| date_range="$start_date - $end_date" | |
| fi | |
| # determine the 'timeframe' as the time between dates, in days. | |
| timeframe=$(($(($(date -d "$end_date" +%s) - $(date -d "$start_date" +%s))) / 86400)) | |
| ((timeframe <= 0)) && timeframe=1 | |
| # ------------------------------------------------------------------ | |
| # collect the dates and files, add them to the sparse checkout | |
| # ------------------------------------------------------------------ | |
| dates=() | |
| files=() | |
| for cur in "${all_dates[@]}"; do | |
| if [[ "$cur" > "$start_date" || "$cur" == "$start_date" ]]; then | |
| if [[ "$cur" < "$end_date" || "$cur" == "$end_date" ]]; then | |
| dates+=("$cur") | |
| git sparse-checkout add "assets/$cur" | |
| files+=($(git ls-files assets/$cur)) | |
| fi | |
| fi | |
| done | |
| git checkout main | |
| # ------------------------------------------------------------------ | |
| # output the results as JSON to GitHub Actions Outputs | |
| # ------------------------------------------------------------------ | |
| all_dates_str="$(printf '%s\n' "${all_dates[@]}" | jq -R . | jq -c -s '@json')" | |
| dates_str="$(printf '%s\n' "${dates[@]}" | jq -R . | jq -c -s '@json')" | |
| files_str="$(printf '%s\n' "${files[@]}" | jq -R . | jq -c -s '@json')" | |
| echo "all_dates=${all_dates_str-}" >>$GITHUB_OUTPUT | |
| echo "dates=${dates_str-}" >>$GITHUB_OUTPUT | |
| echo "files=${files_str-}" >>$GITHUB_OUTPUT | |
| VIDEO_TITLE=${VIDEO_TITLE//"{date_start}"/$start_date} | |
| VIDEO_TITLE=${VIDEO_TITLE//"{date_end}"/$end_date} | |
| VIDEO_TITLE=${VIDEO_TITLE//"{date_range}"/$date_range} | |
| VIDEO_DESCRIPTION=${VIDEO_DESCRIPTION//"{date_start}"/$start_date} | |
| VIDEO_DESCRIPTION=${VIDEO_DESCRIPTION//"{date_end}"/$end_date} | |
| VIDEO_DESCRIPTION=${VIDEO_DESCRIPTION//"{date_range}"/$date_range} | |
| VIDEO_FILENAME=${VIDEO_FILENAME//"{date_start}"/$start_date} | |
| VIDEO_FILENAME=${VIDEO_FILENAME//"{date_end}"/$end_date} | |
| VIDEO_FILENAME=${VIDEO_FILENAME//"{date_range}"/"$(echo "$date_range" | tr -d ' ')"} | |
| echo "VIDEO_TITLE=${VIDEO_TITLE}" >>$GITHUB_ENV | |
| echo "VIDEO_DESCRIPTION=${VIDEO_DESCRIPTION}" >>$GITHUB_ENV | |
| echo "VIDEO_FILENAME=${VIDEO_FILENAME}" >>$GITHUB_ENV | |
| echo "VIDEO_TIMEFRAME=${VIDEO_TIMEFRAME}" >>$GITHUB_ENV | |
| echo "VIDEO_START_DATE=${VIDEO_START_DATE}" >>$GITHUB_ENV | |
| echo "VIDEO_END_DATE=${VIDEO_END_DATE}" >>$GITHUB_ENV | |
| echo "timeframe=$timeframe" >>$GITHUB_OUTPUT | |
| echo "start_date=$start_date" >>$GITHUB_OUTPUT | |
| echo "end_date=$end_date" >>$GITHUB_OUTPUT | |
| echo "date_range=$date_range" >>$GITHUB_OUTPUT | |
| echo "title=${VIDEO_TITLE}" >>$GITHUB_OUTPUT | |
| echo "description=${VIDEO_DESCRIPTION}" >>$GITHUB_OUTPUT | |
| echo "filename=${VIDEO_FILENAME}" >>$GITHUB_OUTPUT | |
| echo "is_scheduled=${IS_SCHEDULED}" >>$GITHUB_OUTPUT | |
| echo "is_workflow_dispatch=${IS_WORKFLOW_DISPATCH}" >>$GITHUB_OUTPUT | |
| echo "is_workflow_call=${IS_WORKFLOW_CALL}" >>$GITHUB_OUTPUT | |
| echo "is_scheduled_daily=${IS_SCHEDULED_DAILY}" >>$GITHUB_OUTPUT | |
| echo "is_scheduled_weekly=${IS_SCHEDULED_WEEKLY}" >>$GITHUB_OUTPUT | |
| - id: cache | |
| name: "Cache Assets" | |
| uses: actions/cache@v3 | |
| with: | |
| key: ${{ runner.os }}-assets-${{ hashFiles('assets/**/*.jpg') }} | |
| path: assets | |
| restore-keys: | | |
| ${{ runner.os }}-assets-${{ env.CACHE_KEY }} | |
| ${{ runner.os }}-assets-${{ github.sha }} | |
| ${{ runner.os }}-assets- | |
| - name: install ffmpeg | |
| run: | | |
| if ! command -v ffmpeg &>/dev/null; then | |
| if command -v brew &>/dev/null; then | |
| brew install --force ffmpeg | |
| else | |
| NONINTERACTIVE=1 \ | |
| sudo apt-get update && \ | |
| sudo apt-get install -y ffmpeg --no-install-recommends && \ | |
| sudo apt-get clean && \ | |
| sudo rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* | |
| fi | |
| fi | |
| - id: generate | |
| name: Generate Timelapse | |
| env: | |
| start_date: ${{ steps.collect.outputs.start_date }} | |
| end_date: ${{ steps.collect.outputs.end_date }} | |
| timeframe: ${{ steps.collect.outputs.timeframe }} | |
| date_range: ${{ steps.collect.outputs.date_range }} | |
| title: ${{ steps.collect.outputs.title }} | |
| path: ${{ steps.collect.outputs.path }} | |
| description: ${{ steps.collect.outputs.description }} | |
| filename: ${{ steps.collect.outputs.filename }} | |
| files: ${{ steps.collect.outputs.files }} | |
| dates: ${{ steps.collect.outputs.dates }} | |
| all_dates: ${{ steps.collect.outputs.all_dates }} | |
| VIDEO_FPS: ${{ env.VIDEO_FPS || inputs.video_fps }} | |
| VIDEO_CODEC: ${{ env.VIDEO_CODEC || inputs.video_codec }} | |
| VIDEO_SIZE: ${{ env.VIDEO_SIZE || inputs.video_size }} | |
| VIDEO_FORMAT: ${{ env.VIDEO_FORMAT || inputs.video_format }} | |
| VIDEO_DATES: ${{ steps.collect.outputs.dates }} | |
| VIDEO_FILES: ${{ steps.collect.outputs.files }} | |
| run: | | |
| TIMELAPSE_DIR="$(mktemp -d -t timelapse-XXXXXXXXXX)" | |
| VIDEO_DATES=($(jq 'fromjson | .[]' <<<"$VIDEO_DATES")) | |
| VIDEO_FILES=($(jq 'fromjson | .[]' <<<"$VIDEO_FILES")) | |
| for date in "${VIDEO_DATES[@]}"; do | |
| mkdir -p "$TIMELAPSE_DIR/$date" | |
| cp -r "assets/$date" "$TIMELAPSE_DIR" | |
| done | |
| OUTPUT_DIR="assets/timelapse" | |
| VIDEO_FILENAME="${VIDEO_FILENAME:-"timelapse_${date_range// /_}.mp4"}" | |
| OUTPUT_PATH="${OUTPUT_DIR-}/${VIDEO_FILENAME-}" | |
| mkdir -p "${OUTPUT_DIR-}" | |
| if [ -f "${OUTPUT_PATH-}" ]; then | |
| # If the file already exists, append a timestamp to the filename | |
| OUTPUT_PATH="${OUTPUT_DIR-}/$(date +%s)_${VIDEO_FILENAME:-}" | |
| fi | |
| echo "OUTPUT_PATH=${OUTPUT_PATH:-}" >>$GITHUB_ENV | |
| echo "path=${OUTPUT_PATH:-}" >>$GITHUB_OUTPUT | |
| echo "title=${VIDEO_TITLE:-}" >>$GITHUB_OUTPUT | |
| echo "description=${VIDEO_DESCRIPTION:-}" >>$GITHUB_OUTPUT | |
| echo "filename=${VIDEO_FILENAME:-}" >>$GITHUB_OUTPUT | |
| VIDEO_FPS=${VIDEO_FPS:-5} | |
| echo "⏱️ Generating timelapse video... 🎬" | |
| echo "📸 Image Count: ${#files[@]} from ${#dates[@]} days" | |
| echo "📅 Image Dates: ${VIDEO_START_DATE:-} - ${VIDEO_END_DATE:-}" | |
| echo "📝 Video Title: ${VIDEO_TITLE:-}" | |
| echo "ℹ️ Description: ${VIDEO_DESCRIPTION:-}" | |
| echo "📎 Output File: ${VIDEO_FILENAME:-}" | |
| ffmpeg \ | |
| -framerate ${VIDEO_FPS} \ | |
| -pattern_type glob \ | |
| -i "${TIMELAPSE_DIR-}/${VIDEO_DATES[@]}/*.jpg" \ | |
| -s "${VIDEO_SIZE:-"1024x768"}" \ | |
| -vcodec ${VIDEO_CODEC:-"libx264"} \ | |
| -vf "${VIDEO_FORMAT:-"scale=-2:1080,format=yuv420p"}" \ | |
| -r $((VIDEO_FPS * 2)) \ | |
| -an \ | |
| -tune film \ | |
| -movflags +faststart \ | |
| -metadata title="${title:-}" \ | |
| -metadata description="${description:-}" \ | |
| -metadata year="$(date +%Y)" \ | |
| -metadata date="$(date +%Y-%m-%d)" \ | |
| -metadata comment="Generated by github.com/nberlette/f1" \ | |
| "${OUTPUT_PATH:-}" | |
| - name: Upload Artifact | |
| uses: actions/upload-artifact@v3 | |
| continue-on-error: true | |
| env: | |
| OUTPUT_PATH: ${{ env.OUTPUT_PATH }} | |
| VIDEO_FILENAME: ${{ env.VIDEO_FILENAME }} | |
| with: | |
| path: ${{ env.OUTPUT_PATH }} | |
| name: ${{ env.VIDEO_FILENAME }} | |
| - name: Commit and Push | |
| env: | |
| OUTPUT_PATH: ${{ steps.generate.outputs.path }} | |
| VIDEO_TITLE: ${{ steps.generate.outputs.title }} | |
| START_DATE: ${{ steps.collect.outputs.start_date }} | |
| END_DATE: ${{ steps.collect.outputs.end_date }} | |
| TIMEFRAME: ${{ steps.collect.outputs.timeframe }} | |
| run: | | |
| # create a new branch for our timelapse | |
| BRANCH_NAME="timelapse/${VIDEO_START_DATE}-$RANDOM" | |
| COMMIT_BODY=$'Video Details:\n\n' | |
| COMMIT_BODY+="| Label | %-56s |"$'\n' | |
| COMMIT_BODY+="| :-------------- | $(printf '%-56s' ":" | tr ' ' '-') |"$'\n' | |
| COMMIT_BODY+="| **Title** | %-56s |"$'\n' | |
| COMMIT_BODY+="| **Description** | %-56s |"$'\n' | |
| COMMIT_BODY+="| **Filename** | %-56s |"$'\n' | |
| COMMIT_BODY+="| **Start Date** | %-56s |"$'\n' | |
| COMMIT_BODY+="| **End Date** | %-56s |"$'\n' | |
| COMMIT_BODY+="| **Timeframe** | %-56s |"$'\n' | |
| COMMIT_BODY+="| **Video Size** | %-56s |"$'\n' | |
| COMMIT_BODY+="| **Video FPS** | %-56s |"$'\n' | |
| COMMIT_BODY+="| **Video Codec** | %-56s |"$'\n' | |
| COMMIT_BODY+="| **Video Flags** | %-56s |"$'\n' | |
| COMMIT_BODY+="| **Preset** | %-56s |"$'\n' | |
| COMMIT_BODY="$( | |
| printf "${COMMIT_BODY}\n\n" \ | |
| "Value" \ | |
| "${VIDEO_TITLE:-}" \ | |
| "${VIDEO_DESCRIPTION:-}" \ | |
| "${VIDEO_FILENAME:-}" \ | |
| "${VIDEO_START_DATE:-}" \ | |
| "${VIDEO_END_DATE:-}" \ | |
| "${VIDEO_TIMEFRAME:-}" \ | |
| "${VIDEO_SIZE:-}" \ | |
| "${VIDEO_FPS:-}" \ | |
| "${VIDEO_CODEC:-}" \ | |
| "${VIDEO_FORMAT:-}" \ | |
| "${VIDEO_PRESET:-}" | |
| )" | |
| # create a new branch, commit, and push | |
| git checkout -b "${BRANCH_NAME}" | |
| git add "${OUTPUT_PATH}" | |
| git commit -m "feat: 🎬 new timelapse for ${VIDEO_START_DATE-}"$'\n\n'"${COMMIT_BODY-}" | |
| git push | |
| # create the pull request body | |
| VIDEO_URL="https://github.com/nberlette/f1/raw/${BRANCH_NAME}/${OUTPUT_PATH}" | |
| PR_BODY=$'## 📝 Video Details\n\n%s\n' | |
| PR_BODY+=$'## 📺 Preview the video below!\n\n[](%s)\n\n' | |
| PR_BODY+=$'---\n\nHey @nberlette 👋 please review and merge this PR when ready!\n\n' | |
| PR_BODY+=$'- 🤖 The F1 Bot\n\n' | |
| PR_BODY+="> **Note**: if this **automated** PR is incorrect, please open an issue!"$'\n\n' | |
| PR_BODY="$(printf "${PR_BODY}" "${COMMIT_BODY}" "${VIDEO_TITLE}" "${VIDEO_URL}" "${VIDEO_URL}")" | |
| PR_TITLE="" | |
| printf -v PR_TITLE '🎬 New Timelapse for %s - %s (%d days)' "${VIDEO_START_DATE}" "${VIDEO_END_DATE}" "${VIDEO_TIMEFRAME}" | |
| # open the pull request using the github cli | |
| gh pr create --title "${PR_TITLE}" -b "${PR_BODY}" -l timelapse,assets,automation \ | |
| -r nberlette -a nberlette -B main -H "${BRANCH_NAME}" |