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gource.sh
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#!/bin/bash
printf "> \tSetup\n"
# Predefined resolutions and settings.
if [[ "${INPUT_GOURCE_RESOLUTION}" == "2160p" ]]; then
GOURCE_RES="3500x1940"
OVERLAY_RES="1920x1080"
GOURCE_PAD="3520:1960:3520:1960:#313133"
KEY_CROP="320:1860:0:0"
KEY_PAD="320:1960:0:0:#202021"
DATE_CROP="3520:200:640:0"
DATE_PAD="3840:200:320:200:#202021"
OUTPUT_RES="3840:2160"
printf "> \t\tUsing 2160p settings. Output will be 3840x2160 at ${INPUT_GOURCE_FPS}fps.\n"
elif [[ "${INPUT_GOURCE_RESOLUTION}" == "1440p" ]]; then
GOURCE_RES="2333x1293"
OVERLAY_RES="1920x1080"
GOURCE_PAD="2346:1306:2346:1306:#313133"
KEY_CROP="214:1240:0:0"
KEY_PAD="214:1306:0:0:#202021"
DATE_CROP="2346:134:426:0"
DATE_PAD="2560:134:214:134:#202021"
OUTPUT_RES="2560:1440"
printf "> \t\tUsing 1440p settings. Output will be 2560x1440 at ${INPUT_GOURCE_FPS}fps.\n"
elif [[ "${INPUT_GOURCE_RESOLUTION}" == "1080p" ]]; then
GOURCE_RES="1750x970"
OVERLAY_RES="1920x1080"
GOURCE_PAD="1760:980:1760:980:#313133"
KEY_CROP="160:930:0:0"
KEY_PAD="160:980:0:0:#202021"
DATE_CROP="1760:100:320:0"
DATE_PAD="1920:100:160:100:#202021"
OUTPUT_RES="1920:1080"
printf "> \t\tUsing 1080p settings. Output will be 1920x1080 at ${INPUT_GOURCE_FPS}fps.\n"
elif [[ "${INPUT_GOURCE_RESOLUTION}" == "720p" ]]; then
GOURCE_RES="1116x646"
OVERLAY_RES="1920x1080"
GOURCE_PAD="1128:653:1128:653:#313133"
KEY_CROP="102:590:0:0"
KEY_PAD="102:590:0:0:#202021,scale=152:653"
DATE_CROP="1128:67:152:0"
DATE_PAD="1280:67:152:0:#202021"
OUTPUT_RES="1280:720"
printf "> \t\tUsing 720p settings. Output will be 1280x720 at ${INPUT_GOURCE_FPS}fps.\n"
fi
if [[ "${INVERT_COLORS}" == "true" ]]; then
printf "> \t\tUsing inverted colors "
GOURCE_FILTERS="${GOURCE_FILTERS},lutrgb=r=negval:g=negval:b=negval"
else
printf "> \t\tNot using inverted colors "
fi
printf "\n> \t\tCreate temp directory"
mkdir ./tmp
printf "\n> \t\tCreate gource pipe"
mkfifo ./tmp/gource.pipe
printf "\n> \t\tCreate overlay pipe"
mkfifo ./tmp/overlay.pipe
# Handle optional params whitch are not allowed to be empty
OPTIONAL_PARAMS=""
if [[ $INPUT_GOURCE_STOP_DATE == *[!\ ]* ]]; then # Temporyry fix, check if it's a date
OPTIONAL_PARAMS+="--stop-date ${INPUT_GOURCE_STOP_DATE} "
fi
if [[ $INPUT_GOURCE_START_DATE == *[!\ ]* ]]; then # Temporyry fix, check if it's a date
OPTIONAL_PARAMS+="--start-date ${INPUT_GOURCE_START_DATE} "
fi
if [[ ! -z "$INPUT_GOURCE_FILE_FILTER" ]]; then
OPTIONAL_PARAMS+="--file-filter \"$INPUT_GOURCE_FILE_FILTER\" "
fi
printf "\n> \t\tUsing optional params: ${OPTIONAL_PARAMS}"
printf "\n> \tGource"
printf "\n> \t\tStarting Gource pipe for git repo"
gource --seconds-per-day ${INPUT_GOURCE_SECONDS_PER_DAY} \
--user-scale ${INPUT_GOURCE_USER_SCALE} \
--time-scale ${INPUT_GOURCE_TIME_SCALE} \
--auto-skip-seconds ${INPUT_GOURCE_AUTO_SKIP_SECONDS} \
--title "${INPUT_GOURCE_TITLE}" \
--background-colour ${INPUT_GOURCE_BACKGROUND_COLOR} \
--font-colour ${INPUT_GOURCE_FONT_COLOR} \
--user-image-dir ${GOURCE_USER_IMAGE_DIR} \
--camera-mode ${INPUT_GOURCE_CAMERA_MODE} \
--hide ${INPUT_GOURCE_HIDE_ITEMS} \
--font-size ${INPUT_GOURCE_FONT_SIZE} \
--dir-name-depth ${INPUT_GOURCE_DIR_DEPTH} \
--filename-time ${INPUT_GOURCE_FILENAME_TIME} \
--max-user-speed ${INPUT_GOURCE_MAX_USER_SPEED} \
--bloom-multiplier ${INPUT_GOURCE_BLOOM_MULTIPLIER} \
--bloom-intensity ${INPUT_GOURCE_BLOOM_INTENSITY} \
--${GOURCE_RES} ${OPTIONAL_PARAMS} \
--stop-at-end \
./development.log \
-r ${INPUT_GOURCE_FPS} \
-o - >./tmp/gource.pipe &
printf "\n> \t\tStarting Gource pipe for overlay components"
gource ${INPUT_GOURCE_KEY} \
--seconds-per-day ${INPUT_GOURCE_SECONDS_PER_DAY} \
--user-scale ${INPUT_GOURCE_USER_SCALE} \
--time-scale ${INPUT_GOURCE_TIME_SCALE} \
--auto-skip-seconds ${INPUT_GOURCE_AUTO_SKIP_SECONDS} \
--transparent \
--background-colour 202021 \
--font-colour ${INPUT_GOURCE_OVERLAY_FONT_COLOR} \
--camera-mode overview \
--hide bloom,dirnames,files,filenames,mouse,root,tree,users,usernames \
--font-size 60 \
--${OVERLAY_RES} ${OPTIONAL_PARAMS} \
--stop-at-end \
--dir-name-depth 3 \
--filename-time 2 \
--max-user-speed 500 \
./development.log \
-r ${INPUT_GOURCE_FPS} \
-o - >./tmp/overlay.pipe &
printf "\n> \t\tStart ffmpeg to merge the two video outputs"
ffmpeg -y -r ${INPUT_GOURCE_FPS} -f image2pipe -probesize 100M -i ./tmp/gource.pipe \
-y -r ${INPUT_GOURCE_FPS} -f image2pipe -probesize 100M -i ./tmp/overlay.pipe \
${LOGO} \
-filter_complex "[0:v]pad=${GOURCE_PAD}${GOURCE_FILTERS}[center];\
[1:v]scale=${OUTPUT_RES}[key_scale];\
[1:v]scale=${OUTPUT_RES}[date_scale];\
[key_scale]crop=${KEY_CROP},pad=${KEY_PAD}[key];\
[date_scale]crop=${DATE_CROP},pad=${DATE_PAD}[date];\
[key][center]hstack[with_key];\
[date][with_key]vstack[with_date]${LOGO_FILTER_GRAPH}${GLOBAL_FILTERS}" ${FILTER_GRAPH_MAP} \
-vcodec libx264 -level ${H264_LEVEL} -pix_fmt yuv420p -crf ${H264_CRF} -preset ${H264_PRESET} \
-bf 0 ./output/gource.mp4 &> ./logs/gource.log
filesize="$(du -sh ./output/gource.mp4 | cut -f 1)"
printf "\n> \t\tShow file size: $filesize"