diff options
Diffstat (limited to 'setup.sh')
| -rwxr-xr-x | setup.sh | 86 |
1 files changed, 86 insertions, 0 deletions
@@ -11,6 +11,90 @@ # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. +# +# Running +# ======= +# +# Just start `./setup.sh`. It will do the following: +# +# 1. download apt sources and apt-file data for the amd64 Debian sid snapshot at +# `20141211T041251Z` and store them in a directory tree rooted at +# `./debian-sid-amd64` +# 2. go through all binary packages which have a file `DEBIAN/triggers` in their +# control archive (the list is retrieved from binarycontrol.debian.net) +# and for each package: +# 1. download and unpack its control archive +# 2. store all interest-await file triggers in the file `interested-file` +# 3. store all interest-await explicit triggers in the file `interested-explicit` +# 4. store all activate-await file triggers in the file `activated-file` +# 5. store all activate-await explicit triggers in the file `activated-explicit` +# 6. remove the downloaded binary package and unpacked control archive +# 3. go through `interested-file` and for each line: +# 1. calculate the dependency closure for the binary package and for +# each package in the closure: +# 1. use `apt-file` to get all files of the package +# 2. check if the current file trigger matches any file in the package +# 3. store any hits in the file `result-file` +# 4. go through `interested-file` and for each line: +# 1. calculate the dependency closure for the binary package and for +# each package in the closure: +# 1. check if the package activates the current file trigger +# 2. append any hits to the file `result-file` +# 5. go through `interested-explicit` and for each line: +# 1. calculate the dependency closure for the binary package and for +# each package in the closure: +# 1. check if the package activate the current explicit trigger +# 2. store any hits in the file `result-explicit` +# +# Files +# ===== +# +# interested-file +# --------------- +# +# Associates binary packages to file triggers they are interested in. The first +# column is the binary package, the second column is either `interest` or +# `interest-await` and the last column the path they are interested in. +# +# interested-explicit +# ------------------- +# +# Associates binary packages to explicit triggers they are interested in. The +# first column is the binary package, the second column is either `interest` or +# `interest-await` and the last column the name of the explicit trigger they are +# interested in. +# +# activated-file +# -------------- +# +# Associates binary packages to file triggers they activate. The first column is +# the binary package, the second column is either `activate` or `activate-await` +# and the last column the path they activate. +# +# activate-explicit +# ----------------- +# +# Associates binary packages to explicit triggers they activate. The first column +# is the binary package, the second column is either `activate` or +# `activate-await` and the last column the explicit trigger they activate. +# +# result-file +# ----------- +# +# Associates binary packages with other binary packages they can form a file +# trigger cycle with. The first column is the binary package containing the file +# trigger, the second column is the file trigger, the third column is a binary +# package providing a path that triggers the binary package in the first column, +# the fourth column is the triggering path of provided by the binary package in +# the third column. +# +# result-explicit +# --------------- +# +# Associates binary packages with other binary packages they can form an explicit +# trigger cycle with. The first column is the binary package interested in the +# explicit trigger, the second column is the name of the explicit trigger, the +# third column is the binary package activating the trigger. set -e @@ -155,3 +239,5 @@ cat interested-explicit | while read pkg ttype iname; do fi done >> result-explicit done + + |