1968021bb4
* WIP in changing loadups to tagged nomeclature rather that branch and ability to delete tagged branches as well as thin them. * In loadup and medley scripts, changed the --branch (-br) command line argument to --tag (-tg). Correspondingly changed the MEDLEYDIR/loadups/branches directory to be MEDLEYDIR/loadups/tagged. Separately, added a + parameter to the --thinw and --thinl command line arguments which causes ALL files to be deleted, not just the versioned files. Added a --thin command line argument that is equivalent to --thinw followed by --thinl. Updated the man page to reflect all these changes. * Updated medley script man page to reflect the new tag nomenclature instead of branch nomenclature. * Fix issue#2063 - typo in medley man page * 1) In loadup script made --help (-h) be a synomym of --man (-z). 2) In both loadup and medley scripts added an optional parameter (+) to the --man (z) command line argument that when specified will display the man page without paging - i.e., sets the pager to cat. * Fix Issue#2251 LOADUPSDIRECTORIES settings by the MEDLEYDIR fn now takes into account tagged loadups
674 lines
19 KiB
Bash
Executable File
674 lines
19 KiB
Bash
Executable File
#!/bin/sh
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# shellcheck disable=SC2181
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main() {
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# process args
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start=""
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start_s=""
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start_sysout=""
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end=""
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end_s=""
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db=""
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aux=""
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nocopy=false
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thinw=false
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thinl=false
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thinall=false
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override_lock=false
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ignore_lock=false
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export LOADUP_USE_VNC="-"
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man_flg=false
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use_tag=""
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tag_requested=false
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while [ "$#" -ne 0 ];
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do
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case "$1" in
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-t | -target | --target)
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case "$2" in
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a | apps | 5)
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end=5
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end_s=apps
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aux=true
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;;
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a- | apps- | 5-)
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end=5
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end_s=apps
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;;
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f | full | 4)
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end=4
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end_s=full
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;;
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l | lisp | 3)
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end=3
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end_s=lisp
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;;
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m | mid | 2)
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end=2
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end_s=mid
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;;
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i | init |1)
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end=1
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end_s=init
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;;
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*)
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output_error_msg "Error: unknown parameter to --start (-s) flag: $2${EOL}Exiting"
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exit 1
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;;
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esac
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shift
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;;
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-s | -start | --start)
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case "$2" in
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s | scratch | 0)
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start=0
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start_s=scratch
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start_sysout=starter.sysout
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;;
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i | init | 1)
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start=1
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start_s=init
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start_sysout=init.dlinit
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;;
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m | mid | 2)
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start=2
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start_s=mid
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start_sysout=init-mid.sysout
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;;
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l | lisp | 3)
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start=3
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start_s=lisp
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start_sysout=lisp.sysout
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;;
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f | full | 4)
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start=4
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start_s=full
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start_sysout=full.sysout
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;;
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*)
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output_error_msg "Error: unknown parameter to --start (-s) flag: $2${EOL}Exiting"
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exit 1
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;;
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esac
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shift
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;;
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-x | -aux | --aux)
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aux=true
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;;
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-b | -db | --db)
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db=true
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;;
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-a | -apps | --apps | -5)
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end=5
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end_s=apps
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aux=true
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;;
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-a- | -apps- | --apps- | -5-)
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end=5
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end_s=apps
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;;
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-f | -full | --full | -4)
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end=4
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end_s=full
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;;
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-l | -lisp | --lisp | -3)
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end=3
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end_s=lisp
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;;
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-m | -mid | --mid | -2)
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end=2
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end_s=mid
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;;
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-i | -init | --init | -1)
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end=1
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end_s=init
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;;
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-tg | -tag | --tag)
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tag_requested=true
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if [ "$2" = "-" ]
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then
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use_tag="-"
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shift
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else
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if check_for_no_arg "$2"
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then
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use_tag="-"
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else
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use_tag="$2"
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shift
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fi
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fi
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;;
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-nc | -nocopy | --nocopy)
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nocopy=true
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;;
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-th | -thin | --thin)
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thinall=true
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if [ "$2" = "+" ]
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then
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thinall="+"
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shift
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fi
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;;
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-tw | -thinw | --thinw)
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thinw=true
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if [ "$2" = "+" ]
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then
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thinw="+"
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shift
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fi
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;;
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-tl | -thinl | --thinl)
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thinl=true
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if [ "$2" = "+" ]
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then
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thinl="+"
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shift
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fi
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;;
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-d | -maikodir | --maikodir)
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if [ -n "$2" ]
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then
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maikodir=$(cd "$2" 2>/dev/null && pwd)
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if [ -z "${maikodir}" ] || [ ! -d "${maikodir}" ]
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then
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output_error_msg "Error: In --maikodir (-d) command line argument, \"$2\" is not an existing directory.${EOL}Exiting"
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exit 1
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fi
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else
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output_error_msg "Error: Missing value for the --maikodir (-d) command line argument.${EOL}Exiting"
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exit 1
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fi
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export MAIKODIR="${maikodir}"
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shift
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;;
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-v | -vnc | --vnc)
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export LOADUP_USE_VNC="+"
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;;
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-ov | -override | --override)
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override_lock=true
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;;
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--ignore_lock)
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# internal
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ignore_lock=true
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;;
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--noendmsg)
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# internal
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noendmsg=true
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;;
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-z | -man | --man | -h | -help | --help)
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man_flg=true
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if [ "$2" = "+" ]
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then
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man_no_pager=true
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shift
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else
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man_no_pager=false
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fi
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;;
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*)
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output_error_msg "Error: unknown flag: $1${EOL}Exiting"
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exit 1
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;;
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esac
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shift
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done
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#
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# Source loadup-setup.sh script to set all the standard loadup env variables
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#
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# shellcheck source=./loadup-setup.sh
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. "${LOADUP_SCRIPTDIR}/loadup-setup.sh"
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#
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# if --man flag is set, then show man page and exit
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#
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if [ "${man_flg}" = true ]
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then
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if [ "${man_no_pager}" = true ]
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then
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export PAGER=cat
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fi
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if [ "$(uname)" = "Darwin" ]
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then
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/usr/bin/man "${LOADUP_SOURCEDIR}/man-page/loadup.1.gz"
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else
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/usr/bin/man -l "${LOADUP_SOURCEDIR}/man-page/loadup.1.gz"
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fi
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exit 0
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fi
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#
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#
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# check arguments
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#
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#
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no_loadups=false
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# check --tag is used correctly
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if [ "${tag_requested}" = true ] && [ -z "${use_tag}" ]
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then
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output_warn_msg "The --tag (-tg) flag was used. But either git is not installed on this system or \"${LOADUP_SOURCEDIR}\" is not a git directory.${EOL}The --tg flag will be ignored"
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fi
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#
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# check for no args or only maikodir arg and set defaults appropriately
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#
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if [ -z "${start}" ] && [ -z "${end}" ] && [ -z "${aux}" ] && [ -z "${db}" ]
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then
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end=4
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end_s=full
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start=0
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start_s=scratch
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start_sysout=starter.sysout
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aux=true
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db=false
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if [ ! "${thinw}" = false ] || [ ! "${thinl}" = false ] || [ ! "${thinall}" = false ]
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then
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no_loadups=true
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nocopy=true
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fi
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fi
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#
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# defaults for aux and db
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#
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if [ -z "${aux}" ]
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then
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aux=false
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fi
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if [ -z "${db}" ]
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then
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db=false
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fi
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#
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# if no start and no end specified, then signal no stages
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# otherwise if start or end is not specified, set defaults
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#
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if [ -z "${start}" ] && [ -z "${end}" ]
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then
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start=4
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start_s=full
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start_sysout=full.sysout
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end=-1
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else
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if [ -z "${end}" ]
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then
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end=4
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end_s=full
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fi
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if [ -z "${start}" ]
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then
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start=0
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start_s=scratch
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start_sysout=starter.sysout
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fi
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fi
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#
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# if aux and/or db is set and there is an end, the end must be full (4) or later
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#
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if { [ "${aux}" = true ] || [ "${db}" = true ] ; } && [ "${end}" -gt 0 ] && [ "${end}" -lt 4 ]
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then
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output_error_msg "Error: either -aux or -db was specified, but the ending sysout specified was \"before\" full (4)${EOL}}Exiting"
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exit 1
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fi
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#
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# End has to be greater than start unless $end is -1
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#
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if [ $end -ne -1 ] && [ $end -le $start ]
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then
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output_error_msg "Error: The final stage ($end_s) comes before or is the same as the start stage ($start_s)${EOL}Exiting"
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exit 1
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fi
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#
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# End of args checks
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#
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# check and set the run_lock
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check_run_lock "${override_lock}"
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# if requested, thin the loadups and workdirs by eliminating all versioned (*.~[0-9]*~) files
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# from these directories
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case "${thinall}" in
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true) "${LOADUP_SCRIPTDIR}"/thin_loadups.sh lw ;;
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+) "${LOADUP_SCRIPTDIR}"/thin_loadups.sh lw + ;;
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*)
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case "${thinw}" in
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true) "${LOADUP_SCRIPTDIR}"/thin_loadups.sh w ;;
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+) "${LOADUP_SCRIPTDIR}"/thin_loadups.sh w + ;;
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esac
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case "${thinl}" in
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true) "${LOADUP_SCRIPTDIR}"/thin_loadups.sh l ;;
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+) "${LOADUP_SCRIPTDIR}"/thin_loadups.sh l + ;;
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esac
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;;
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esac
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# Exit if there's no more work to be done
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# Otherwise recreate ${LOADUP_WORKDIR} & ${LOADUP_OUTDIR} if they were
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# deleted during the thin process, if any
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if [ "${no_loadups}" = true ] && [ "${nocopy}" = true ]
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then
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echo "+++++ loadup: SUCCESS +++++"
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remove_run_lock
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exit 0
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else
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mkdir -p "${LOADUP_OUTDIR}"
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mkdir -p "${LOADUP_WORKDIR}"
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fi
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# find and place starting sysout
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if [ $start -gt 0 ]
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then
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if [ ! -f "${LOADUP_WORKDIR}"/"${start_sysout}" ]
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then
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if [ -f "${LOADUP_OUTDIR}"/"${start_sysout}" ]
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then
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cp -p "${LOADUP_OUTDIR}"/"${start_sysout}" "${LOADUP_WORKDIR}"/"${start_sysout}"
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else
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output_error_msg "Error: Cannot find starting sysout (${start_sysout}) in either ${LOADUP_OUTDIR} or ${LOADUP_WORKDIR}${EOL}Exiting"
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exit 1
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fi
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fi
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fi
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#
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# Save git informatiom into LOADUP_OUTDIR
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#
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if [ -n "${LOADUP_COMMIT_ID}" ]
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then
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echo "Commit: ${LOADUP_COMMIT_ID}" > "${LOADUP_OUTDIR}"/gitinfo
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git status >> "${LOADUP_OUTDIR}"/gitinfo
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fi
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#
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# Do individual "stage" loadups as requested
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#
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if [ "${no_loadups}" = false ]
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then
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if [ $start -lt 1 ] && [ $end -ge 1 ]
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then
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/bin/sh "${LOADUP_SCRIPTDIR}/loadup-init.sh"
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exit_if_failure $? "${noendmsg}"
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fi
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if [ $start -lt 2 ] && [ $end -ge 2 ]
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then
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/bin/sh "${LOADUP_SCRIPTDIR}/loadup-mid-from-init.sh"
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exit_if_failure $? "${noendmsg}"
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fi
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if [ $start -lt 3 ] && [ $end -ge 3 ]
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then
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/bin/sh "${LOADUP_SCRIPTDIR}/loadup-lisp-from-mid.sh"
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exit_if_failure $? "${noendmsg}"
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fi
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if [ $start -lt 4 ] && [ $end -ge 4 ]
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then
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/bin/sh "${LOADUP_SCRIPTDIR}/loadup-full-from-lisp.sh"
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exit_if_failure $? "${noendmsg}"
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fi
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if [ $start -lt 5 ] && [ $end -ge 5 ]
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then
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/bin/sh "${LOADUP_SCRIPTDIR}/loadup-apps-from-full.sh"
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exit_if_failure $? "${noendmsg}"
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fi
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fi
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#
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# Done with "stage" loadups, successfully. Now copy the stages files into loadups dir from workdir
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#
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if [ "${nocopy}" = false ]
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then
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if [ $start -eq 0 ] && [ $end -ge 1 ]
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then
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/bin/sh "${LOADUP_CPV}" "${LOADUP_WORKDIR}"/RDSYS "${MEDLEYDIR}/library" \
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| sed -e "s#${MEDLEYDIR}/##g"
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/bin/sh "${LOADUP_CPV}" "${LOADUP_WORKDIR}"/RDSYS.LCOM "${MEDLEYDIR}/library" \
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| sed -e "s#${MEDLEYDIR}/##g"
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fi
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if [ $start -le 2 ] && [ $end -ge 3 ]
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then
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/bin/sh "${LOADUP_CPV}" "${LOADUP_WORKDIR}"/lisp.sysout "${LOADUP_OUTDIR}" \
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| sed -e "s#${MEDLEYDIR}/##g"
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/bin/sh "${LOADUP_CPV}" "${LOADUP_WORKDIR}"/lisp.dribble "${LOADUP_OUTDIR}" \
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| sed -e "s#${MEDLEYDIR}/##g"
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fi
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if [ $start -le 3 ] && [ $end -ge 4 ]
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then
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/bin/sh "${LOADUP_CPV}" "${LOADUP_WORKDIR}"/full.sysout "${LOADUP_OUTDIR}" \
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| sed -e "s#${MEDLEYDIR}/##g"
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/bin/sh "${LOADUP_CPV}" "${LOADUP_WORKDIR}"/full.dribble "${LOADUP_OUTDIR}" \
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| sed -e "s#${MEDLEYDIR}/##g"
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fi
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if [ $start -le 4 ] && [ $end -ge 5 ]
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then
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/bin/sh "${LOADUP_CPV}" "${LOADUP_WORKDIR}"/apps.sysout "${LOADUP_OUTDIR}" \
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| sed -e "s#${MEDLEYDIR}/##g"
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/bin/sh "${LOADUP_CPV}" "${LOADUP_WORKDIR}"/apps.dribble "${LOADUP_OUTDIR}" \
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| sed -e "s#${MEDLEYDIR}/##g"
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fi
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fi
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#
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# Now do the "after stages" loadups, if required. Do the copies as necessary to meet the dependecies
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# of one loadup on another's output.
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#
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# First aux
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if [ "${no_loadups}" = false ]
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then
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if [ "${aux}" = true ]
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then
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/bin/sh "${LOADUP_SCRIPTDIR}/loadup-aux.sh"
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exit_if_failure $? "${noendmsg}"
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fi
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fi
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if [ "${nocopy}" = false ]
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then
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if [ "${aux}" = true ]
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then
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/bin/sh "${LOADUP_CPV}" "${LOADUP_WORKDIR}"/whereis.hash "${LOADUP_OUTDIR}" \
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| sed -e "s#${MEDLEYDIR}/##g"
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/bin/sh "${LOADUP_CPV}" "${LOADUP_WORKDIR}"/exports.all "${LOADUP_OUTDIR}" \
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| sed -e "s#${MEDLEYDIR}/##g"
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/bin/sh "${LOADUP_CPV}" "${LOADUP_WORKDIR}"/whereis.dribble "${LOADUP_OUTDIR}" \
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| sed -e "s#${MEDLEYDIR}/##g"
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/bin/sh "${LOADUP_CPV}" "${LOADUP_WORKDIR}"/exports.dribble "${LOADUP_OUTDIR}" \
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| sed -e "s#${MEDLEYDIR}/##g"
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fi
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fi
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# then db, which depends on the output of aux
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if [ "${no_loadups}" = false ]
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then
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if [ "${db}" = true ]
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then
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/bin/sh "${LOADUP_SCRIPTDIR}/loadup-db-from-full.sh"
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exit_if_failure $? "${noendmsg}"
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fi
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fi
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if [ "${nocopy}" = false ]
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then
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if [ "${db}" = true ]
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then
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/bin/sh "${LOADUP_CPV}" "${LOADUP_WORKDIR}"/fuller.database "${LOADUP_OUTDIR}" \
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| sed -e "s#${MEDLEYDIR}/##g"
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/bin/sh "${LOADUP_CPV}" "${LOADUP_WORKDIR}"/fuller.dribble "${LOADUP_OUTDIR}" \
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| sed -e "s#${MEDLEYDIR}/##g"
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fi
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fi
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#
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# OK we're done, exit cleanly
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#
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echo "+++++ loadup: SUCCESS +++++"
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remove_run_lock
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exit 0
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}
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is_tput="$(command -v tput)"
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if [ -z "${is_tput}" ]
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then
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is_tput="$(command -v true)"
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|
fi
|
|
|
|
|
|
EOL="
|
|
"
|
|
|
|
output_error_msg() {
|
|
local_oem_file="${TMPDIR:-/tmp}"/oem_$$
|
|
echo "$1" >"${local_oem_file}"
|
|
while read -r line
|
|
do
|
|
echo "$(${is_tput} setab 1)$(${is_tput} setaf 7)${line}$(${is_tput} sgr0)"
|
|
done <"${local_oem_file}"
|
|
rm -f "${local_oem_file}"
|
|
}
|
|
|
|
check_for_no_arg() {
|
|
if [ -z "$1" ]
|
|
then
|
|
return 0
|
|
else
|
|
case "$1" in
|
|
-*)
|
|
return 0
|
|
;;
|
|
*)
|
|
return 1
|
|
;;
|
|
esac
|
|
fi
|
|
}
|
|
|
|
|
|
|
|
# shellcheck disable=SC2164,SC2034
|
|
if [ -z "${LOADUP_SCRIPTDIR}" ]
|
|
then
|
|
#
|
|
#
|
|
# Some functions to determine what directory this script is being executed from
|
|
#
|
|
#
|
|
get_abs_filename() {
|
|
# $1 : relative filename
|
|
echo "$(cd "$(dirname "$1")" && pwd)/$(basename "$1")"
|
|
}
|
|
|
|
# This function taken from
|
|
# https://stackoverflow.com/questions/29832037/how-to-get-script-directory-in-posix-sh
|
|
rreadlink() (
|
|
|
|
# Execute this function in a *subshell* to localize variables and the effect of `cd`.
|
|
|
|
target=$1
|
|
fname=
|
|
targetDir=
|
|
CDPATH=
|
|
|
|
# Try to make the execution environment as predictable as possible:
|
|
# All commands below are invoked via `command`, so we must make sure that `command`
|
|
# itself is not redefined as an alias or shell function.
|
|
# (Note that command is too inconsistent across shells, so we don't use it.)
|
|
# `command` is a *builtin* in bash, dash, ksh, zsh, and some platforms do not even have
|
|
# an external utility version of it (e.g, Ubuntu).
|
|
# `command` bypasses aliases and shell functions and also finds builtins
|
|
# in bash, dash, and ksh. In zsh, option POSIX_BUILTINS must be turned on for that
|
|
# to happen.
|
|
{ \unalias command; \unset -f command; } >/dev/null 2>&1
|
|
[ -n "$ZSH_VERSION" ] && options[POSIX_BUILTINS]=on # make zsh find *builtins* with `command` too.
|
|
|
|
while :; do # Resolve potential symlinks until the ultimate target is found.
|
|
[ -L "$target" ] || [ -e "$target" ] || { command printf '%s\n' "ERROR: '$target' does not exist." >&2; return 1; }
|
|
command cd "$(command dirname -- "$target")" # Change to target dir; necessary for correct resolution of target path.
|
|
fname=$(command basename -- "$target") # Extract filename.
|
|
[ "$fname" = '/' ] && fname='' # !! curiously, `basename /` returns '/'
|
|
if [ -L "$fname" ]; then
|
|
# Extract [next] target path, which may be defined
|
|
# *relative* to the symlink's own directory.
|
|
# Note: We parse `ls -l` output to find the symlink target
|
|
# which is the only POSIX-compliant, albeit somewhat fragile, way.
|
|
target=$(command ls -l "$fname")
|
|
target=${target#* -> }
|
|
continue # Resolve [next] symlink target.
|
|
fi
|
|
break # Ultimate target reached.
|
|
done
|
|
targetDir=$(command pwd -P) # Get canonical dir. path
|
|
# Output the ultimate target's canonical path.
|
|
# Note that we manually resolve paths ending in /. and /.. to make sure we have a normalized path.
|
|
if [ "$fname" = '.' ]; then
|
|
command printf '%s\n' "${targetDir%/}"
|
|
elif [ "$fname" = '..' ]; then
|
|
# Caveat: something like /var/.. will resolve to /private (assuming /var@ -> /private/var), i.e. the '..' is applied
|
|
# AFTER canonicalization.
|
|
command printf '%s\n' "$(command dirname -- "${targetDir}")"
|
|
else
|
|
command printf '%s\n' "${targetDir%/}/$fname"
|
|
fi
|
|
)
|
|
|
|
get_script_dir() {
|
|
|
|
# call this with $0 (from main script) as its (only) parameter
|
|
# if you need to preserve cwd, run this is a subshell since
|
|
# it can change cwd
|
|
|
|
# set -x
|
|
|
|
local_SCRIPT_PATH="$( get_abs_filename "$1" )";
|
|
|
|
while [ -h "$local_SCRIPT_PATH" ];
|
|
do
|
|
cd "$( dirname -- "$local_SCRIPT_PATH"; )";
|
|
local_SCRIPT_PATH="$( rreadlink "$local_SCRIPT_PATH" )";
|
|
done
|
|
|
|
cd "$( dirname -- "$local_SCRIPT_PATH"; )" > '/dev/null';
|
|
local_SCRIPT_PATH="$( pwd; )";
|
|
|
|
# set +x
|
|
|
|
echo "${local_SCRIPT_PATH}"
|
|
}
|
|
|
|
# end of script directory functions
|
|
###############################################################################
|
|
|
|
# figure out the script dir
|
|
LOADUP_SCRIPTDIR="$(get_script_dir "$0")"
|
|
export LOADUP_SCRIPTDIR
|
|
|
|
fi
|
|
|
|
main "$@"
|